build: ABI version is defined to be equal to the API version

* Optimize appending another Parts container
* Remove redundant/verbose comments
* Change r-value args to move-only types into l-value args for
  readability
* BREAKING CHANGE: Remove `AtRef(int)` and `AddPart(Message*)` member functions
* Add various const overloads
* Add `Empty()` and `Clear()` member functions
* Add `noexcept` where applicable

CMakeLists.txt

@@ -1,5 +1,5 @@
 ################################################################################
-# Copyright (C) 2018-2021 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  #
+# Copyright (C) 2018-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  #
 #                                                                              #
 #              This software is distributed under the terms of the             #
 #              GNU Lesser General Public Licence (LGPL) version 3,             #
@@ -9,7 +9,7 @@
 
 # Project ######################################################################
 cmake_minimum_required(VERSION 3.15 FATAL_ERROR)
-cmake_policy(VERSION 3.15...3.20)
+cmake_policy(VERSION 3.15...3.22)
 
 list(PREPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake)
 include(GitHelper)
@@ -29,16 +29,10 @@ fairmq_build_option(BUILD_TESTING       "Build tests."
                                          DEFAULT OFF REQUIRES "BUILD_FAIRMQ")
 fairmq_build_option(BUILD_OFI_TRANSPORT "Build experimental OFI transport."
                                          DEFAULT OFF REQUIRES "BUILD_FAIRMQ")
-fairmq_build_option(BUILD_SDK_COMMANDS  "Build the FairMQ SDK commands."
-                                         DEFAULT OFF)
-fairmq_build_option(BUILD_DDS_PLUGIN    "Build DDS plugin."
-                                         DEFAULT OFF REQUIRES "BUILD_FAIRMQ;BUILD_SDK_COMMANDS")
 fairmq_build_option(BUILD_PMIX_PLUGIN   "Build PMIx plugin."
-                                         DEFAULT OFF REQUIRES "BUILD_FAIRMQ;BUILD_SDK_COMMANDS")
+                                         DEFAULT OFF REQUIRES "BUILD_FAIRMQ")
 fairmq_build_option(BUILD_EXAMPLES      "Build FairMQ examples."
                                          DEFAULT ON  REQUIRES "BUILD_FAIRMQ")
-fairmq_build_option(BUILD_SDK           "Build the FairMQ controller SDK."
-                                         DEFAULT OFF REQUIRES "BUILD_DDS_PLUGIN;BUILD_SDK_COMMANDS")
 fairmq_build_option(BUILD_TIDY_TOOL     "Build the fairmq-tidy tool."
                                          DEFAULT OFF)
 fairmq_build_option(BUILD_DOCS          "Build FairMQ documentation."
@@ -57,7 +51,7 @@ include(FairMQDependencies)
 
 
 # Targets ######################################################################
-if(BUILD_FAIRMQ OR BUILD_SDK)
+if(BUILD_FAIRMQ)
   add_subdirectory(fairmq)
 endif()
 
@@ -92,9 +86,6 @@ endif()
 if(BUILD_TESTING)
   list(APPEND PROJECT_PACKAGE_COMPONENTS tests)
 endif()
-if(BUILD_DDS_PLUGIN)
-  list(APPEND PROJECT_PACKAGE_COMPONENTS dds_plugin)
-endif()
 if(BUILD_PMIX_PLUGIN)
   list(APPEND PROJECT_PACKAGE_COMPONENTS pmix_plugin)
 endif()
@@ -107,12 +98,6 @@ endif()
 if(BUILD_DOCS)
   list(APPEND PROJECT_PACKAGE_COMPONENTS docs)
 endif()
-if(BUILD_SDK)
-  list(APPEND PROJECT_PACKAGE_COMPONENTS sdk)
-endif()
-if(BUILD_SDK_COMMANDS)
-  list(APPEND PROJECT_PACKAGE_COMPONENTS sdk_commands)
-endif()
 if(BUILD_TIDY_TOOL)
   list(APPEND PROJECT_PACKAGE_COMPONENTS tidy_tool)
 endif()
@@ -125,11 +110,6 @@ if(BUILD_FAIRMQ)
     DESTINATION ${PROJECT_INSTALL_CMAKEMODDIR}
   )
 endif()
-if(BUILD_SDK OR BUILD_DDS_PLUGIN)
-  install(FILES cmake/Findasio.cmake
-    DESTINATION ${PROJECT_INSTALL_CMAKEMODDIR}
-  )
-endif()
 if(BUILD_DOCS)
   install(DIRECTORY ${CMAKE_BINARY_DIR}/doxygen/html
     DESTINATION ${PROJECT_INSTALL_DATADIR}/docs

COPYRIGHT

@@ -4,19 +4,19 @@ Upstream-Contact: Mohammad Al-Turany <m.al-turany@gsi.de>
 Source: https://github.com/FairRootGroup/FairMQ
 
 Files: *
-Copyright: 2012-2021, GSI Helmholtzzentrum fuer Schwerionenforschung GmbH
-Copyright: 2012-2021, [see AUTHORS file]
-Copyright: 2012-2021, [see CONTRIBUTORS file]
+Copyright: 2012-2022, GSI Helmholtzzentrum fuer Schwerionenforschung GmbH
+Copyright: 2012-2022, [see AUTHORS file]
+Copyright: 2012-2022, [see CONTRIBUTORS file]
 Comment: The copyright of individual contributors is documented in the
   Git history.
 License: LGPL-3.0-only
 
 Files: extern/googletest
-Copyright: 2008-2021, Google Inc.
+Copyright: 2008-2022, Google Inc.
 License: GOOGLE
 
 Files: extern/asio
-Copyright: 2003-2021, Christopher M. Kohlhoff (chris at kohlhoff dot com)
+Copyright: 2003-2022, Christopher M. Kohlhoff (chris at kohlhoff dot com)
 License: BSL-1.0
 
 Files: extern/PicoSHA2

FairMQTest.cmake

@@ -42,11 +42,8 @@ endif()
 ctest_start(Continuous)
 
 list(APPEND options "-DDISABLE_COLOR=ON" "-DBUILD_EXAMPLES=ON" "-DBUILD_TESTING=ON")
-if(HAS_ASIO AND HAS_DDS)
-  list(APPEND options "-DBUILD_SDK_COMMANDS=ON" "-DBUILD_SDK=ON" "-DBUILD_DDS_PLUGIN=ON")
-endif()
 if(HAS_PMIX)
-  list(APPEND options "-DBUILD_SDK_COMMANDS=ON" "-DBUILD_PMIX_PLUGIN=ON")
+  list(APPEND options "-DBUILD_PMIX_PLUGIN=ON")
 endif()
 if(HAS_ASIO AND HAS_ASIOFI)
   list(APPEND options "-DBUILD_OFI_TRANSPORT=ON")
@@ -72,6 +69,9 @@ endif()
 if(ENABLE_SANITIZER_THREAD)
   list(APPEND options "-DENABLE_SANITIZER_THREAD=ON")
 endif()
+if(CMAKE_CXX_COMPILER)
+  list(APPEND options "-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}")
+endif()
 if(CMAKE_CXX_FLAGS)
   list(APPEND options "-DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}")
 endif()

Jenkinsfile

@@ -15,9 +15,9 @@ def jobMatrix(String type, List specs) {
       ver = spec.ver
     } else { // == 'check'
       job = "${spec.name}"
-      selector = 'fedora-34-x86_64'
+      selector = 'fedora-35-x86_64'
       os = 'fedora'
-      ver = '34'
+      ver = '35'
     }
 
     def label = "${job}"
@@ -96,8 +96,9 @@ pipeline{
             [os: 'fedora', ver: '32',    arch: 'x86_64', compiler: 'gcc-10', extra: all],
             [os: 'fedora', ver: '33',    arch: 'x86_64', compiler: 'gcc-10', extra: all],
             [os: 'fedora', ver: '34',    arch: 'x86_64', compiler: 'gcc-11', extra: all],
-            [os: 'macos',  ver: '11',    arch: 'x86_64', compiler: 'apple-clang-12', extra: '-DHAS_ASIO=ON'],
-            [os: 'macos',  ver: '11',    arch: 'arm64', compiler: 'apple-clang-13', extra: '-DHAS_ASIO=ON'],
+            [os: 'fedora', ver: '35',    arch: 'x86_64', compiler: 'gcc-11', extra: all],
+            [os: 'macos',  ver: '12',    arch: 'x86_64', compiler: 'apple-clang-13', extra: '-DHAS_ASIO=ON'],
+            [os: 'macos',  ver: '12',    arch: 'arm64', compiler: 'apple-clang-13', extra: '-DHAS_ASIO=ON'],
           ])
 
           def all_debug = "${all} -DCMAKE_BUILD_TYPE=Debug"
@@ -106,6 +107,7 @@ pipeline{
             [name: 'static-analyzers', extra: "${all_debug} -DRUN_STATIC_ANALYSIS=ON"],
             [name: '{address,leak,ub}-sanitizers',
              extra: "${all_debug} -DENABLE_SANITIZER_ADDRESS=ON -DENABLE_SANITIZER_LEAK=ON -DENABLE_SANITIZER_UNDEFINED_BEHAVIOUR=ON -DCMAKE_CXX_FLAGS='-O1 -fno-omit-frame-pointer'"],
+            [name: 'thread-sanitizer', extra: "${all_debug} -DENABLE_SANITIZER_THREAD=ON -DCMAKE_CXX_COMPILER=clang++"],
           ])
 
           parallel(builds + checks)

README.md

@@ -1,12 +1,9 @@
 <!-- {#mainpage} -->
-# FairMQ [![license](https://alfa-ci.gsi.de/shields/badge/license-LGPL--3.0-orange.svg)](COPYRIGHT) [![build status](https://alfa-ci.gsi.de/buildStatus/icon?job=FairRootGroup/FairMQ/dev)](https://alfa-ci.gsi.de/blue/organizations/jenkins/FairRootGroup%2FFairMQ/branches) [![Coverity Badge](https://alfa-ci.gsi.de/shields/coverity/scan/fairrootgroup-fairmq.svg)](https://scan.coverity.com/projects/fairrootgroup-fairmq)
+# FairMQ [![license](https://alfa-ci.gsi.de/shields/badge/license-LGPL--3.0-orange.svg)](COPYRIGHT)
 
 C++ Message Queuing Library and Framework
 
-| Release | Version | Docs |
-| :---: | :--- | :--- |
-| `stable` | [![release](https://alfa-ci.gsi.de/shields/github/release/FairRootGroup/FairMQ.svg)](https://github.com/FairRootGroup/FairMQ/releases/latest) | [API](https://fairrootgroup.github.io/FairMQ/latest), [Book](https://github.com/FairRootGroup/FairMQ/blob/master/README.md#documentation) |
-| `testing` | [![dev tag](https://alfa-ci.gsi.de/shields/github/tag/FairRootGroup/FairMQ.svg)](https://github.com/FairRootGroup/FairMQ/tags) | [Book](https://github.com/FairRootGroup/FairMQ/blob/dev/README.md#documentation) |
+Docs: [Book](https://github.com/FairRootGroup/FairMQ/blob/dev/README.md#documentation)
 
 Find all FairMQ releases [here](https://github.com/FairRootGroup/FairMQ/releases).
 
@@ -24,11 +21,13 @@ FairMQ provides multiple implementations for its API (so-called "transports",
 e.g. `zeromq`, `shmem` and `ofi` (in development)) to cover a variety of use cases
 (e.g. inter-thread, inter-process, inter-node communication) and machines (e.g. Ethernet, Infiniband).
 In addition to this core functionality FairMQ provides a framework for creating "devices" - actors which
-are communicating through message passing. FairMQ does not only allow the user to use different transport but also to mix them; i.e: A Device can communicate using different transport on different channels at the same time. Device execution is modelled as a simple state machine that
-shapes the integration points for the user task. Devices also incorporate a plugin system for runtime configuration and control.
-Next to the provided devices and plugins (e.g. [DDS](https://github.com/FairRootGroup/DDS))
-the user can extend FairMQ by developing his own plugins to integrate his devices with external
-configuration and control services.
+are communicating through message passing. FairMQ does not only allow the user to use different transport
+but also to mix them; i.e: A Device can communicate using different transport on different channels at the
+same time. Device execution is modelled as a simple state machine that shapes the integration points for
+the user task. Devices also incorporate a plugin system for runtime configuration and control.
+Next to the provided [devices](https://github.com/FairRootGroup/FairMQ/tree/master/fairmq/devices) and
+[plugins](https://github.com/FairRootGroup/FairMQ/tree/master/fairmq/plugins) the user can extend FairMQ
+by developing his own plugins to integrate his devices with external configuration and control services.
 
 FairMQ has been developed in the context of its mother project [FairRoot](https://github.com/FairRootGroup/FairRoot) -
 a simulation, reconstruction and analysis framework.
@@ -47,14 +46,15 @@ cmake --build fairmq_build --target install
 
 Please consult the [manpages of your CMake version](https://cmake.org/cmake/help/latest/manual/cmake.1.html) for more options.
 
-If dependencies are not installed in standard system directories, you can hint the installation location via `-DCMAKE_PREFIX_PATH=...` or per dependency via `-D{DEPENDENCY}_ROOT=...`. `{DEPENDENCY}` can be `GTEST`, `BOOST`, `FAIRLOGGER`, `ZEROMQ`, `OFI`, `PMIX`, `ASIO`, `ASIOFI` or `DDS` (`*_ROOT` variables can also be environment variables).
+If dependencies are not installed in standard system directories, you can hint the installation location via
+`-DCMAKE_PREFIX_PATH=...` or per dependency via `-D{DEPENDENCY}_ROOT=...` (`*_ROOT` variables can also be environment variables).
 
 ## Usage
 
 FairMQ ships as a CMake package, so in your `CMakeLists.txt` you can discover it like this:
 
 ```cmake
-find_package(FairCMakeModules 0.2 REQUIRED)
+find_package(FairCMakeModules 1.0 REQUIRED)
 include(FairFindPackage2)
 find_package2(FairMQ)
 find_package2_implicit_dependencies()
@@ -71,18 +71,17 @@ list(PREPEND CMAKE_PREFIX_PATH /path/to/fairmq_install)
 Optionally, you can require certain FairMQ package components and a minimum version:
 
 ```cmake
-find_package(FairMQ 1.4.0 COMPONENTS dds_plugin)
+find_package(FairMQ 1.4.50 COMPONENTS ofi_transport)
 ```
 
 When building FairMQ, CMake will print a summary table of all available package components.
 
 ## Dependencies
 
-  * [asio](https://github.com/chriskohlhoff/asio) (optionally bundled)
+  * [asio](https://github.com/chriskohlhoff/asio)
   * [asiofi](https://github.com/FairRootGroup/asiofi)
   * [Boost](https://www.boost.org/)
   * [CMake](https://cmake.org/)
-  * [DDS](http://dds.gsi.de)
   * [Doxygen](http://www.doxygen.org/)
   * [FairCMakeModules](https://github.com/FairRootGroup/FairCMakeModules) (optionally bundled)
   * [FairLogger](https://github.com/FairRootGroup/FairLogger)
@@ -92,7 +91,7 @@ When building FairMQ, CMake will print a summary table of all available package
 
   Which dependencies are required depends on which components are built.
 
-  Supported platforms: Linux and MacOS.
+  Supported platform is Linux. macOS is supported on a best-effort basis.
 
 ## CMake options
 
@@ -102,7 +101,6 @@ On command line:
   * `-DBUILD_TESTING=OFF` disables building of tests.
   * `-DBUILD_EXAMPLES=OFF` disables building of examples.
   * `-DBUILD_OFI_TRANSPORT=ON` enables building of the experimental OFI transport.
-  * `-DBUILD_DDS_PLUGIN=ON` enables building of the DDS plugin.
   * `-DBUILD_PMIX_PLUGIN=ON` enables building of the PMIx plugin.
   * `-DBUILD_DOCS=ON` enables building of API docs.
   * You can hint non-system installations for dependent packages, see the #installation-from-source section above
@@ -161,6 +159,4 @@ After the `find_package(FairMQ)` call the following CMake variables are defined:
    1. [Usage](docs/Plugins.md#71-usage)
    2. [Development](docs/Plugins.md#72-development)
    3. [Provided Plugins](docs/Plugins.md#73-provided-plugins)
-       1. [DDS](docs/Plugins.md#731-dds)
-       2. [PMIx](docs/Plugins.md#732-pmix)
-8. [Controller SDK](docs/SDK.md)
+       2. [PMIx](docs/Plugins.md#731-pmix)

cmake/FairMQDependencies.cmake

@@ -12,7 +12,7 @@ include(FairCMakeModules)
 include(FairFindPackage2)
 include(FairMQBundlePackageHelper)
 
-if(BUILD_FAIRMQ OR BUILD_SDK)
+if(BUILD_FAIRMQ)
   set(THREADS_PREFER_PTHREAD_FLAG TRUE)
   find_package2(PUBLIC Threads REQUIRED)
   set(Threads_PREFIX "<system>")
@@ -23,28 +23,18 @@ if(BUILD_OFI_TRANSPORT)
   find_package2(PRIVATE OFI REQUIRED)
 endif()
 
-if(BUILD_SDK_COMMANDS)
-  find_package2(PRIVATE Flatbuffers REQUIRED)
-endif()
-
-if(BUILD_DDS_PLUGIN OR BUILD_SDK)
-  find_package2(PRIVATE DDS REQUIRED VERSION 3.5.13.7)
-  set(DDS_Boost_COMPONENTS system log log_setup regex filesystem thread)
-  set(DDS_Boost_VERSION 1.67)
-endif()
-
 if(BUILD_PMIX_PLUGIN)
   find_package2(PRIVATE PMIx REQUIRED VERSION 2.1.4)
 endif()
 
-if(BUILD_FAIRMQ OR BUILD_SDK OR BUILD_TIDY_TOOL)
+if(BUILD_FAIRMQ OR BUILD_TIDY_TOOL)
   find_package2(PUBLIC FairLogger REQUIRED VERSION 1.6.0)
   find_package2(PUBLIC Boost REQUIRED VERSION 1.66
     COMPONENTS container program_options filesystem date_time regex
   )
 endif()
 
-if(BUILD_OFI_TRANSPORT OR BUILD_SDK OR BUILD_DDS_PLUGIN)
+if(BUILD_OFI_TRANSPORT)
   set(__old ${CMAKE_FIND_PACKAGE_PREFER_CONFIG})
   set(CMAKE_FIND_PACKAGE_PREFER_CONFIG ON)
   find_package2(PUBLIC asio REQUIRED VERSION 1.18)
@@ -68,7 +58,7 @@ if(BUILD_TESTING)
   endif()
   find_package2(BUNDLED GTest REQUIRED)
   if(GTest_BUNDLED)
-    set(GTest_VERSION "Apr 28 2021 @f5e592d8")
+    set(GTest_VERSION "Apr 8 2022 @a1cc8c55")
     set(GTest_PREFIX "<bundled>")
   endif()
 endif()
@@ -101,8 +91,6 @@ if(PROJECT_PACKAGE_DEPENDENCIES)
       if(NOT asiofi_PREFIX AND asiofi_ROOT)
         set(asiofi_PREFIX ${asiofi_ROOT})
       endif()
-    elseif(${dep} STREQUAL DDS)
-      set(DDS_PREFIX "${DDS_INSTALL_PREFIX}")
     elseif(${dep} STREQUAL Boost)
       if(TARGET Boost::headers)
         get_target_property(boost_include Boost::headers INTERFACE_INCLUDE_DIRECTORIES)
@@ -116,14 +104,6 @@ if(PROJECT_PACKAGE_DEPENDENCIES)
       get_filename_component(Doxygen_PREFIX ${doxygen_bin} DIRECTORY)
       get_filename_component(Doxygen_PREFIX ${Doxygen_PREFIX}/.. ABSOLUTE)
       unset(doxygen_bin)
-    elseif(${dep} STREQUAL Flatbuffers)
-      if(TARGET flatbuffers::flatbuffers)
-        get_target_property(flatbuffers_include flatbuffers::flatbuffers INTERFACE_INCLUDE_DIRECTORIES)
-      else()
-        get_target_property(flatbuffers_include flatbuffers::flatbuffers_shared INTERFACE_INCLUDE_DIRECTORIES)
-      endif()
-      get_filename_component(Flatbuffers_PREFIX ${flatbuffers_include}/.. ABSOLUTE)
-      unset(flatbuffers_include)
     elseif(NOT ${dep}_PREFIX)
       # try to guess
       if(TARGET ${dep}::${dep})

cmake/FairMQSummary.cmake

@@ -1,5 +1,5 @@
 ################################################################################
-# Copyright (C) 2018-2021 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  #
+# Copyright (C) 2018-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  #
 #                                                                              #
 #              This software is distributed under the terms of the             #
 #              GNU Lesser General Public Licence (LGPL) version 3,             #
@@ -33,12 +33,6 @@ macro(fairmq_summary_components)
     set(ofi_summary "${BRed} NO${CR}    EXPERIMENTAL (default, enable with ${BMagenta}-DBUILD_OFI_TRANSPORT=ON${CR})")
   endif()
   message(STATUS "  ${BWhite}ofi_transport${CR}      ${ofi_summary}")
-  if(BUILD_DDS_PLUGIN)
-    set(dds_summary "${BGreen}YES${CR}    (disable with ${BMagenta}-DBUILD_DDS_PLUGIN=OFF${CR})")
-  else()
-    set(dds_summary "${BRed} NO${CR}    (default, enable with ${BMagenta}-DBUILD_DDS_PLUGIN=ON${CR})")
-  endif()
-  message(STATUS "  ${BWhite}dds_plugin${CR}         ${dds_summary}")
   if(BUILD_PMIX_PLUGIN)
     set(pmix_summary "${BGreen}YES${CR}    EXPERIMENTAL (disable with ${BMagenta}-DBUILD_PMIX_PLUGIN=OFF${CR})")
   else()
@@ -57,22 +51,10 @@ macro(fairmq_summary_components)
     set(docs_summary "${BRed} NO${CR}    (default, enable with ${BMagenta}-DBUILD_DOCS=ON${CR})")
   endif()
   message(STATUS "  ${BWhite}docs${CR}               ${docs_summary}")
-  if(BUILD_SDK)
-    set(sdk_summary "${BGreen}YES${CR}    EXPERIMENTAL (disable with ${BMagenta}-DBUILD_SDK=OFF${CR})")
-  else()
-    set(sdk_summary "${BRed} NO${CR}    EXPERIMENTAL (default, enable with ${BMagenta}-DBUILD_SDK=ON${CR})")
-  endif()
-  message(STATUS "  ${BWhite}sdk${CR}                ${sdk_summary}")
-  if(BUILD_SDK_COMMANDS)
-    set(sdk_commands_summary "${BGreen}YES${CR}    (disable with ${BMagenta}-DBUILD_SDK_COMMANDS=OFF${CR})")
-  else()
-    set(sdk_commands_summary "${BRed} NO${CR}    (default, enable with ${BMagenta}-DBUILD_SDK_COMMANDS=ON${CR})")
-  endif()
-  message(STATUS "  ${BWhite}sdk_commands${CR}       ${sdk_commands_summary}")
   if(BUILD_TIDY_TOOL)
-    set(sdk_tidy_summary "${BGreen}YES${CR}    (disable with ${BMagenta}-DBUILD_TIDY_TOOL=OFF${CR})")
+    set(sdk_tidy_summary "${BGreen}YES${CR}    EXPERIMENTAL (disable with ${BMagenta}-DBUILD_TIDY_TOOL=OFF${CR})")
   else()
-    set(sdk_tidy_summary "${BRed} NO${CR}    (default, enable with ${BMagenta}-DBUILD_TIDY_TOOL=ON${CR})")
+    set(sdk_tidy_summary "${BRed} NO${CR}    EXPERIMENTAL (default, enable with ${BMagenta}-DBUILD_TIDY_TOOL=ON${CR})")
   endif()
   message(STATUS "  ${BWhite}tidy_tool${CR}          ${sdk_tidy_summary}")
 endmacro()

docs/Configuration.md

@@ -16,17 +16,16 @@ Here is an overview of the device/channel options and when they are applied:
 
 | Property | Applied in |
 | --- | --- |
-| `severity` | immidiately (if `fair::mq::DeviceRunner` is used (also the case when using `<runFairMQDevice.h>`)) |
-| `file-severity` | immidiately (if `fair::mq::DeviceRunner` is used (also the case when using `<runFairMQDevice.h>`)) |
-| `verbosity` | immidiately (if `fair::mq::DeviceRunner` is used (also the case when using `<runFairMQDevice.h>`)) |
-| `color` | immidiately (if `fair::mq::DeviceRunner` is used (also the case when using `<runFairMQDevice.h>`)) |
-| `log-to-file` | immidiately (if `fair::mq::DeviceRunner` is used (also the case when using `<runFairMQDevice.h>`)) |
+| `severity` | immidiately (if `fair::mq::DeviceRunner` is used (also the case when using `<fairmq/runDevice.h>`)) |
+| `file-severity` | immidiately (if `fair::mq::DeviceRunner` is used (also the case when using `<fairmq/runDevice.h>`)) |
+| `verbosity` | immidiately (if `fair::mq::DeviceRunner` is used (also the case when using `<fairmq/runDevice.h>`)) |
+| `color` | immidiately (if `fair::mq::DeviceRunner` is used (also the case when using `<fairmq/runDevice.h>`)) |
+| `log-to-file` | immidiately (if `fair::mq::DeviceRunner` is used (also the case when using `<fairmq/runDevice.h>`)) |
 | `id` | at the end of `fair::mq::State::InitializingDevice` |
 | `io-threads` | at the end of `fair::mq::State::InitializingDevice` |
 | `transport` | at the end of `fair::mq::State::InitializingDevice` |
 | `network-interface` | at the end of `fair::mq::State::InitializingDevice` |
 | `init-timeout` | at the end of `fair::mq::State::InitializingDevice` |
-| `max-run-time` | at the end of `fair::mq::State::InitializingDevice` |
 | `shm-segment-size` | at the end of `fair::mq::State::InitializingDevice` |
 | `shm-monitor` | at the end of `fair::mq::State::InitializingDevice` |
 | `ofi-size-hint` | at the end of `fair::mq::State::InitializingDevice` |

docs/Development.md

@@ -6,7 +6,7 @@
 
 For unit testing it is often not feasible to boot up a full-blown distributed system with dozens of processes.
 
-In some scenarios it is useful to not even instantiate a `FairMQDevice` at all. Please see [this example](../test/protocols/_push_pull_multipart.cxx) for single and multi threaded unit test without a device instance. If you store your transport factories and channels on the heap, pls make sure, you destroy the channels before you destroy the related transport factory for proper shutdown. Channels provide all the `Send/Receive` and `New*Message/New*Poller` APIs provided by the device too.
+In some scenarios it is useful to not even instantiate a `fair::mq::Device` at all. Please see [this example](../test/protocols/_push_pull_multipart.cxx) for single and multi threaded unit test without a device instance. If you store your transport factories and channels on the heap, pls make sure, you destroy the channels before you destroy the related transport factory for proper shutdown. Channels provide all the `Send/Receive` and `New*Message/New*Poller` APIs provided by the device too.
 
 ## 4.2 Static Analysis
 

docs/Device.md

@@ -2,7 +2,7 @@
 
 # 1. Device
 
-The components encapsulating the tasks are called **devices** and derive from the common base class `FairMQDevice`. FairMQ provides ready to use devices to organize the dataflow between the components (without touching the contents of a message), providing functionality like merging and splitting of the data stream (see subdirectory `devices`).
+The components encapsulating the tasks are called **devices** and derive from the common base class `fair::mq::Device`. FairMQ provides ready to use devices to organize the dataflow between the components (without touching the contents of a message), providing functionality like merging and splitting of the data stream (see subdirectory `devices`).
 
 ## 1.1 Topology
 

docs/Plugins.md

@@ -35,7 +35,7 @@ Plugin Manager:
                                         see man ld.so(8) for details.
   -P [ --plugin ] arg                   List of plugin names to load in
                                         order,e.g. if the file is called
-                                        'libFairMQPlugin_example.so', just list
+                                        'libfairmq-plugin-example.so', just list
                                         'example' or 'd:example' here.To load a
                                         prelinked plugin, list 'p:example'
                                         here.
@@ -54,37 +54,7 @@ A more complete example which may serve as a start including example CMake code
 
 ## 7.3 Provided Plugins
 
-### 7.3.1 DDS
-
-When launching a FairMQ topology via [DDS](http://dds.gsi.de/) the DDS plugin enables FairMQ devices to interact with DDS' custom command and property subsystems - enable the plugin by passing `-P dds` on the command line.
-
-Via the property subsystem a FairMQ topology may exchange channel connection data (essentially to do service discovery) needed to connect/bind all FairMQ channels appropriately. DDS is highly optimized for this use case. See [examples/dds](examples/dds/README.md) for more details.
-
-Via the custom command subsystem a FairMQ device can receive a number of commands. FairMQ provides a convenient command line tool `fairmq-dds-command-ui` that allows interactive or scripted control of a running FairMQ topology managed via DDS. If one develops directly against the custom command DDS API, the following table lists all the commands the DDS plugin currently understands:
-
-| Custom Command | Response | Error | Description |
-| --- | --- | --- | --- |
-| `check-state` | `<ID>: <STATE> (pid: <PID>)` | n/a | Query current device state, see state machine for possible states |
-| `dump-config` | `(<ID>: <PKEY> -> <PVALUE>\n)+` | n/a | Query current device config (list property key/value pairs) |
-| `INIT DEVICE` | `<ID>: queued <CMD> transition` | `<ID>: could not queue <CMD> transition` | Initiate state transition |
-| `BIND` | `<ID>: queued <CMD> transition` | `<ID>: could not queue <CMD> transition` | Initiate state transition |
-| `CONNECT` | `<ID>: queued <CMD> transition` | `<ID>: could not queue <CMD> transition` | Initiate state transition |
-| `INIT TASK` | `<ID>: queued <CMD> transition` | `<ID>: could not queue <CMD> transition` | Initiate state transition |
-| `RUN` | `<ID>: queued <CMD> transition` | `<ID>: could not queue <CMD> transition` | Initiate state transition |
-| `STOP` | `<ID>: queued <CMD> transition` | `<ID>: could not queue <CMD> transition` | Initiate state transition |
-| `RESET TASK` | `<ID>: queued <CMD> transition` | `<ID>: could not queue <CMD> transition` | Initiate state transition |
-| `RESET DEVICE` | `<ID>: queued <CMD> transition` | `<ID>: could not queue <CMD> transition` | Initiate state transition |
-| `END` | `<ID>: queued <CMD> transition` | `<ID>: could not queue <CMD> transition` | Initiate state transition |
-| `subscribe-to-heartbeats` | `heartbeat-subscription: <ID>,OK` | n/a | Subscribe to heartbeats |
-| on heartbeat subscription | `heartbeat: <ID>,<PID>` | n/a | Heartbeat every 100ms |
-| `unsubscribe-from-heartbeats` | `heartbeat-unsubscription: <ID>,OK` | n/a | Unsubscribe from heartbeats |
-| `subscribe-to-state-changes` | `state-changes-subscription: <ID>,OK` | n/a | Subscribe to state changes |
-| on state changes subscription | `state-change: <ID>,<STATE>` | n/a | State change notification |
-| `unsubscribe-from-state-changes` | `state-changes-unsubscription: <ID>,OK` | n/a | Unsubscribe from state changes |
-
-If unknown commands are received the plugin will print a warning.
-
-### 7.3.2 PMIx
+### 7.3.1 PMIx
 
 The [PMIx](https://pmix.org/) plugin enables launching a FairMQ topology with any PMIx capable launcher, e.g. the [Open Run-Time Environment (ORTE) of OpenMPI](https://www.open-mpi.org/doc/v4.0/man1/mpirun.1.php) or the [Slurm workload manager](https://slurm.schedmd.com/srun.html). This plugin is not (yet) very mature and serves as a proof of concept at the moment.
 

docs/SDK.md

@@ -1,34 +0,0 @@
-← [Back](../README.md)
-
-# 8. Controller SDK
-
-The FairMQ Controller Software Development Kit (`-DBUILD_SDK=ON`) contains a (as of today still experimental) set of C++ APIs that provide essential functionality to the implementer of a global controller.
-
-The FairMQ core library only provides two local controllers - `static` (a fixed sequence of state transitions) and `interactive` (a read-eval-print-loop which reads keyboard commands from standard input). A local controller only knows how steer a single [FairMQ device](Device.md) - in fact, it runs in a thread within the device process.
-
-A global controller has knowledge about the full topology of connected FairMQ devices. Its responsibility is to facilitate the lifecycle of a distributed FairMQ-based application (*executing a topology*), such as
-
-* allocating/releasing compute resources from a resource management system,
-* launching/setting up the run-time environment and the FairMQ devices,
-* driving the device state machines in lock-step across the full topology,
-* pushing the device configuration,
-* monitoring (some aspects of the application's) operation,
-* and handling/reporting (some) error cases.
-
-The low-level hook to integrate FairMQ devices with such a global contoller is the [plugin mechanism](Plugins.md) in the FairMQ core library. The FairMQ Controller SDK provides C++ APIs that communicate to the endpoints exposed by such a FairMQ plugin.
-
-At the moment, the Controller SDK only supports [DDS](https://dds.gsi.de) as resource manager and run-time environment. A second implementation based on [PMIx](https://pmix.org/) (targeting its implementation in [Slurm](https://slurm.schedmd.com/documentation.html) and [OpenRTE](https://www-lb.open-mpi.org/papers/euro-pvmmpi-2005-orte/)) is in development.
-
-The following section give a short overview on the APIs provided.
-
-## RMS and run-time environment
-
-The classes [`fair::mq::sdk::DDSEnvironment`](../fairmq/sdk/DDSEnvironment.h), [`fair::mq::sdk::DDSSession`](../fairmq/sdk/DDSSession.h), and [`fair::mq::sdk::DDSTopology`](../fairmq/sdk/DDSTopology.h) are thin wrappers of most of the synchronous APIs exposed by DDS ([`dds::tools_api`](http://dds.gsi.de/doc/api-docs/DDS/html/namespacedds_1_1tools__api.html) and [`dds::topology_api`](http://dds.gsi.de/doc/api-docs/DDS/html/namespacedds_1_1topology__api.html)). E.g. they allow to [start a DDS session](https://github.com/FairRootGroup/FairMQ/blob/077eb0ef691940d764cfd1852bf3981dc812ddbd/main.cpp#L26-L28), [allocate resources](https://github.com/FairRootGroup/FairMQ/blob/077eb0ef691940d764cfd1852bf3981dc812ddbd/main.cpp#L34) and [launch a topology](https://github.com/FairRootGroup/FairMQ/blob/077eb0ef691940d764cfd1852bf3981dc812ddbd/main.cpp#L39) from a C++ program.
-
-## Driving the global state machine
-
-The class [`fair::mq::sdk::Topology`](../fairmq/sdk/Topology.h) adds a FairMQ-specific view on an existing DDS session that is executing a topology of FairMQ devices. One can e.g. [initiate a state transition on all devices in the topology simultaneously](https://github.com/FairRootGroup/FairMQ/blob/077eb0ef691940d764cfd1852bf3981dc812ddbd/main.cpp#L48-L49). This topology transition completes once a topology-wide barrier is passed (all devices completed the transition). This effectively exposes the device state machine as a topology state machine. The implementation is based on remote procedure calls over the [DDS intercom service](http://dds.gsi.de/doc/api-docs/DDS/html/namespacedds_1_1intercom__api.html) between the controller and the DDS plugin shipped with FairMQ (`-DBUILD_DDS_PLUGIN=ON`).
-
-For future versions of the SDK new APIs are planned to inspect and modify the device configurations and also operate only on subsets of a given topology.
-
-← [Back](../README.md)

examples/1-1/CMakeLists.txt

@@ -23,10 +23,10 @@ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/fairmq-start-ex-1-1.sh.in ${CMAKE_CUR
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/test-ex-1-1.sh.in ${CMAKE_CURRENT_BINARY_DIR}/test-ex-1-1.sh)
 
 add_test(NAME Example.1-1.zeromq COMMAND ${CMAKE_CURRENT_BINARY_DIR}/test-ex-1-1.sh zeromq)
-set_tests_properties(Example.1-1.zeromq PROPERTIES TIMEOUT "30" RUN_SERIAL true PASS_REGULAR_EXPRESSION "Received: ")
+set_tests_properties(Example.1-1.zeromq PROPERTIES TIMEOUT "30" PASS_REGULAR_EXPRESSION "Received: ")
 
 add_test(NAME Example.1-1.shmem COMMAND ${CMAKE_CURRENT_BINARY_DIR}/test-ex-1-1.sh shmem)
-set_tests_properties(Example.1-1.shmem PROPERTIES TIMEOUT "30" RUN_SERIAL true PASS_REGULAR_EXPRESSION "Received: ")
+set_tests_properties(Example.1-1.shmem PROPERTIES TIMEOUT "30" PASS_REGULAR_EXPRESSION "Received: ")
 
 # install
 

examples/1-1/sampler.cxx

@@ -30,7 +30,7 @@ struct Sampler : fair::mq::Device
         // create message object with a pointer to the data buffer, its size,
         // custom deletion function (called when transfer is done),
         // and pointer to the object managing the data buffer
-        FairMQMessagePtr msg(NewMessage(
+        fair::mq::MessagePtr msg(NewMessage(
             const_cast<char*>(text->c_str()),
             text->length(),
             [](void* /*data*/, void* object) { delete static_cast<std::string*>(object); },

examples/1-1/sink.cxx

@@ -27,7 +27,7 @@ struct Sink : fair::mq::Device
         fMaxIterations = fConfig->GetProperty<uint64_t>("max-iterations");
     }
 
-    bool HandleData(FairMQMessagePtr& msg, int)
+    bool HandleData(fair::mq::MessagePtr& msg, int)
     {
         LOG(info) << "Received: \"" << std::string(static_cast<char*>(msg->GetData()), msg->GetSize()) << "\"";
 

examples/1-1/test-ex-1-1.sh.in

@@ -8,20 +8,23 @@ if [[ $1 =~ ^[a-z]+$ ]]; then
     transport=$1
 fi
 
-SESSION="$(@CMAKE_BINARY_DIR@/fairmq/fairmq-uuid-gen -h)"
+session="$(@CMAKE_BINARY_DIR@/fairmq/fairmq-uuid-gen -h)"
+chan="data"
+chanAddr="/tmp/fmq_$session""_""$chan""_""$transport"
 
 # setup a trap to kill everything if the test fails/timeouts
-trap 'kill -TERM $SAMPLER_PID; kill -TERM $SINK_PID; wait $SAMPLER_PID; wait $SINK_PID;' TERM
+trap 'kill -TERM $SAMPLER_PID; kill -TERM $SINK_PID; wait $SAMPLER_PID; wait $SINK_PID; rm $chanAddr' TERM
 
 SAMPLER="fairmq-ex-1-1-sampler"
 SAMPLER+=" --id sampler1"
 SAMPLER+=" --rate 1"
 SAMPLER+=" --transport $transport"
 SAMPLER+=" --verbosity veryhigh"
-SAMPLER+=" --session $SESSION"
+SAMPLER+=" --session $session"
+SAMPLER+=" --shm-segment-size 100000000"
 SAMPLER+=" --control static --color false"
 SAMPLER+=" --max-iterations 1"
-SAMPLER+=" --channel-config name=data,type=push,method=bind,address=tcp://*:5555,rateLogging=0"
+SAMPLER+=" --channel-config name=$chan,type=push,method=bind,address=ipc://$chanAddr,rateLogging=0"
 @CMAKE_CURRENT_BINARY_DIR@/$SAMPLER &
 SAMPLER_PID=$!
 
@@ -29,13 +32,16 @@ SINK="fairmq-ex-1-1-sink"
 SINK+=" --id sink1"
 SINK+=" --transport $transport"
 SINK+=" --verbosity veryhigh"
-SINK+=" --session $SESSION"
+SINK+=" --session $session"
+SINK+=" --shm-segment-size 100000000"
 SINK+=" --control static --color false"
 SINK+=" --max-iterations 1"
-SINK+=" --channel-config name=data,type=pull,method=connect,address=tcp://localhost:5555,rateLogging=0"
+SINK+=" --channel-config name=$chan,type=pull,method=connect,address=ipc://$chanAddr,rateLogging=0"
 @CMAKE_CURRENT_BINARY_DIR@/$SINK &
 SINK_PID=$!
 
 # wait for sampler and sink to finish
 wait $SAMPLER_PID
 wait $SINK_PID
+
+rm $chanAddr

examples/1-n-1/CMakeLists.txt

@@ -29,10 +29,10 @@ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/ex-1-n-1.json ${CMAKE_CURRENT_BINARY_
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/test-ex-1-n-1.sh.in ${CMAKE_CURRENT_BINARY_DIR}/test-ex-1-n-1.sh)
 
 add_test(NAME Example.1-n-1.zeromq COMMAND ${CMAKE_CURRENT_BINARY_DIR}/test-ex-1-n-1.sh zeromq)
-set_tests_properties(Example.1-n-1.zeromq PROPERTIES TIMEOUT "30" RUN_SERIAL true PASS_REGULAR_EXPRESSION "Received: ")
+set_tests_properties(Example.1-n-1.zeromq PROPERTIES TIMEOUT "30" PASS_REGULAR_EXPRESSION "Received: ")
 
 add_test(NAME Example.1-n-1.shmem COMMAND ${CMAKE_CURRENT_BINARY_DIR}/test-ex-1-n-1.sh shmem)
-set_tests_properties(Example.1-n-1.shmem PROPERTIES TIMEOUT "30" RUN_SERIAL true PASS_REGULAR_EXPRESSION "Received: ")
+set_tests_properties(Example.1-n-1.shmem PROPERTIES TIMEOUT "30" PASS_REGULAR_EXPRESSION "Received: ")
 
 # install
 

examples/1-n-1/processor.cxx

@@ -20,7 +20,7 @@ struct Processor : fair::mq::Device
         OnData("data1", &Processor::HandleData);
     }
 
-    bool HandleData(FairMQMessagePtr& msg, int)
+    bool HandleData(fair::mq::MessagePtr& msg, int)
     {
         LOG(info) << "Received data, processing...";
 
@@ -32,7 +32,7 @@ struct Processor : fair::mq::Device
         // its size,
         // custom deletion function (called when transfer is done),
         // and pointer to the object managing the data buffer
-        FairMQMessagePtr msg2(NewMessage(const_cast<char*>(text->c_str()),
+        fair::mq::MessagePtr msg2(NewMessage(const_cast<char*>(text->c_str()),
                                         text->length(),
                                         [](void* /*data*/, void* object) { delete static_cast<std::string*>(object); },
                                         text));

examples/1-n-1/sampler.cxx

@@ -28,7 +28,7 @@ struct Sampler : fair::mq::Device
     {
         // Initializing message with NewStaticMessage will avoid copy
         // but won't delete the data after the sending is completed.
-        FairMQMessagePtr msg(NewStaticMessage(fText));
+        fair::mq::MessagePtr msg(NewStaticMessage(fText));
 
         LOG(info) << "Sending \"" << fText << "\"";
 

examples/1-n-1/sink.cxx

@@ -27,7 +27,7 @@ struct Sink : fair::mq::Device
         fMaxIterations = fConfig->GetProperty<uint64_t>("max-iterations");
     }
 
-    bool HandleData(FairMQMessagePtr& msg, int)
+    bool HandleData(fair::mq::MessagePtr& msg, int)
     {
         LOG(info) << "Received: \"" << std::string(static_cast<char*>(msg->GetData()), msg->GetSize()) << "\"";
 

examples/1-n-1/test-ex-1-n-1.sh.in

@@ -8,20 +8,25 @@ if [[ $1 =~ ^[a-z]+$ ]]; then
     transport=$1
 fi
 
-ex2config="@CMAKE_CURRENT_BINARY_DIR@/ex-1-n-1.json"
-SESSION="$(@CMAKE_BINARY_DIR@/fairmq/fairmq-uuid-gen -h)"
+session="$(@CMAKE_BINARY_DIR@/fairmq/fairmq-uuid-gen -h)"
+chan1="data1"
+chan2="data2"
+chan1Addr="/tmp/fmq_$session""_""$chan1""_""$transport"
+chan2Addr="/tmp/fmq_$session""_""$chan2""_""$transport"
 
 # setup a trap to kill everything if the test fails/timeouts
-trap 'kill -TERM $SAMPLER_PID; kill -TERM $SINK_PID; kill -TERM $PROCESSOR1_PID; kill -TERM $PROCESSOR2_PID; wait $SAMPLER_PID; wait $SINK_PID; wait $PROCESSOR1_PID; wait $PROCESSOR2_PID;' TERM
+trap 'kill -TERM $SAMPLER_PID; kill -TERM $SINK_PID; kill -TERM $PROCESSOR1_PID; kill -TERM $PROCESSOR2_PID; wait $SAMPLER_PID; wait $SINK_PID; wait $PROCESSOR1_PID; wait $PROCESSOR2_PID; rm $chan1Addr; rm $chan2Addr' TERM
 
 SAMPLER="fairmq-ex-1-n-1-sampler"
 SAMPLER+=" --id sampler1"
 SAMPLER+=" --transport $transport"
 SAMPLER+=" --verbosity veryhigh"
-SAMPLER+=" --session $SESSION"
+SAMPLER+=" --session $session"
+SAMPLER+=" --severity debug"
+SAMPLER+=" --shm-segment-size 100000000"
 SAMPLER+=" --control static --color false"
 SAMPLER+=" --max-iterations 2"
-SAMPLER+=" --mq-config $ex2config"
+SAMPLER+=" --channel-config name=$chan1,type=push,method=bind,address=ipc://$chan1Addr,rateLogging=0"
 @CMAKE_CURRENT_BINARY_DIR@/$SAMPLER &
 SAMPLER_PID=$!
 
@@ -29,10 +34,12 @@ PROCESSOR1="fairmq-ex-1-n-1-processor"
 PROCESSOR1+=" --id processor1"
 PROCESSOR1+=" --transport $transport"
 PROCESSOR1+=" --verbosity veryhigh"
-PROCESSOR1+=" --session $SESSION"
+PROCESSOR1+=" --session $session"
+PROCESSOR1+=" --severity debug"
+PROCESSOR1+=" --shm-segment-size 100000000"
 PROCESSOR1+=" --control static --color false"
-PROCESSOR1+=" --mq-config $ex2config"
-PROCESSOR1+=" --config-key processor"
+PROCESSOR1+=" --channel-config name=$chan1,type=pull,method=connect,address=ipc://$chan1Addr,rateLogging=0"
+PROCESSOR1+="                  name=$chan2,type=push,method=connect,address=ipc://$chan2Addr,rateLogging=0"
 @CMAKE_CURRENT_BINARY_DIR@/$PROCESSOR1 &
 PROCESSOR1_PID=$!
 
@@ -40,10 +47,12 @@ PROCESSOR2="fairmq-ex-1-n-1-processor"
 PROCESSOR2+=" --id processor2"
 PROCESSOR2+=" --transport $transport"
 PROCESSOR2+=" --verbosity veryhigh"
-PROCESSOR2+=" --session $SESSION"
+PROCESSOR2+=" --session $session"
+PROCESSOR2+=" --severity debug"
+PROCESSOR2+=" --shm-segment-size 100000000"
 PROCESSOR2+=" --control static --color false"
-PROCESSOR2+=" --mq-config $ex2config"
-PROCESSOR2+=" --config-key processor"
+PROCESSOR2+=" --channel-config name=$chan1,type=pull,method=connect,address=ipc://$chan1Addr,rateLogging=0"
+PROCESSOR2+="                  name=$chan2,type=push,method=connect,address=ipc://$chan2Addr,rateLogging=0"
 @CMAKE_CURRENT_BINARY_DIR@/$PROCESSOR2 &
 PROCESSOR2_PID=$!
 
@@ -51,10 +60,12 @@ SINK="fairmq-ex-1-n-1-sink"
 SINK+=" --id sink1"
 SINK+=" --transport $transport"
 SINK+=" --verbosity veryhigh"
-SINK+=" --session $SESSION"
+SINK+=" --session $session"
+SINK+=" --severity debug"
+SINK+=" --shm-segment-size 100000000"
 SINK+=" --control static --color false"
 SINK+=" --max-iterations 2"
-SINK+=" --mq-config $ex2config"
+SINK+=" --channel-config name=$chan2,type=pull,method=bind,address=ipc://$chan2Addr,rateLogging=0"
 @CMAKE_CURRENT_BINARY_DIR@/$SINK &
 SINK_PID=$!
 
@@ -69,3 +80,5 @@ kill -SIGINT $PROCESSOR2_PID
 # wait for everything to finish
 wait $PROCESSOR1_PID
 wait $PROCESSOR2_PID
+
+rm $chan1Addr; rm $chan2Addr

examples/builtin-devices/CMakeLists.txt

@@ -15,16 +15,16 @@ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/fairmq-start-ex-builtin-devices.sh.in
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/test-ex-builtin-devices.sh.in ${CMAKE_CURRENT_BINARY_DIR}/test-ex-builtin-devices.sh)
 
 add_test(NAME Example.BuiltinDevices.zeromq COMMAND ${CMAKE_CURRENT_BINARY_DIR}/test-ex-builtin-devices.sh zeromq)
-set_tests_properties(Example.BuiltinDevices.zeromq PROPERTIES TIMEOUT "30" RUN_SERIAL true PASS_REGULAR_EXPRESSION "Configured maximum number of iterations reached")
+set_tests_properties(Example.BuiltinDevices.zeromq PROPERTIES TIMEOUT "30" PASS_REGULAR_EXPRESSION "Configured maximum number of iterations reached")
 
 add_test(NAME Example.BuiltinDevices.shmem COMMAND ${CMAKE_CURRENT_BINARY_DIR}/test-ex-builtin-devices.sh shmem)
-set_tests_properties(Example.BuiltinDevices.shmem PROPERTIES TIMEOUT "30" RUN_SERIAL true PASS_REGULAR_EXPRESSION "Configured maximum number of iterations reached")
+set_tests_properties(Example.BuiltinDevices.shmem PROPERTIES TIMEOUT "30" PASS_REGULAR_EXPRESSION "Configured maximum number of iterations reached")
 
 add_test(NAME Example.BuiltinDevices.multipart.zeromq COMMAND ${CMAKE_CURRENT_BINARY_DIR}/test-ex-builtin-devices.sh zeromq true 2)
-set_tests_properties(Example.BuiltinDevices.multipart.zeromq PROPERTIES TIMEOUT "30" RUN_SERIAL true PASS_REGULAR_EXPRESSION "Configured maximum number of iterations reached")
+set_tests_properties(Example.BuiltinDevices.multipart.zeromq PROPERTIES TIMEOUT "30" PASS_REGULAR_EXPRESSION "Configured maximum number of iterations reached")
 
 add_test(NAME Example.BuiltinDevices.multipart.shmem COMMAND ${CMAKE_CURRENT_BINARY_DIR}/test-ex-builtin-devices.sh shmem true 2)
-set_tests_properties(Example.BuiltinDevices.multipart.shmem PROPERTIES TIMEOUT "30" RUN_SERIAL true PASS_REGULAR_EXPRESSION "Configured maximum number of iterations reached")
+set_tests_properties(Example.BuiltinDevices.multipart.shmem PROPERTIES TIMEOUT "30" PASS_REGULAR_EXPRESSION "Configured maximum number of iterations reached")
 
 # install
 

examples/builtin-devices/test-ex-builtin-devices.sh.in

@@ -2,8 +2,6 @@
 
 export FAIRMQ_PATH=@FAIRMQ_BIN_DIR@
 
-SESSION="$(@CMAKE_BINARY_DIR@/fairmq/fairmq-uuid-gen -h)"
-
 transport="zeromq"
 multipart="false"
 numParts="1"
@@ -20,8 +18,22 @@ if [[ $3 =~ ^[0-9]+$ ]]; then
     numParts=$3
 fi
 
+session="$(@CMAKE_BINARY_DIR@/fairmq/fairmq-uuid-gen -h)"
+chan1="data1"
+chan2="data2"
+chan3="data3"
+chan4="data4"
+chan5="data5"
+chan1Addr="/tmp/fmq_$session""_""$chan1""_""$transport"
+chan2Addr1="/tmp/fmq_$session""_""$chan2""_1""_""$transport"
+chan2Addr2="/tmp/fmq_$session""_""$chan2""_2""_""$transport"
+chan3Addr1="/tmp/fmq_$session""_""$chan3""_1""_""$transport"
+chan3Addr2="/tmp/fmq_$session""_""$chan3""_2""_""$transport"
+chan4Addr="/tmp/fmq_$session""_""$chan4""_""$transport"
+chan5Addr="/tmp/fmq_$session""_""$chan5""_""$transport"
+
 # setup a trap to kill everything if the test fails/timeouts
-trap 'kill -TERM $SAMPLER_PID; kill -TERM $SPLITTER_PID; kill -TERM $PROXY1_PID; kill -TERM $PROXY2_PID; kill -TERM $MERGER_PID; kill -TERM $MULTIPLIER_PID; kill -TERM $SINK_PID;' TERM
+trap 'kill -TERM $SAMPLER_PID; kill -TERM $SPLITTER_PID; kill -TERM $PROXY1_PID; kill -TERM $PROXY2_PID; kill -TERM $MERGER_PID; kill -TERM $MULTIPLIER_PID; kill -TERM $SINK_PID; rm $chan1Addr; rm $chan2Addr1; rm $chan2Addr2; rm $chan3Addr1; rm $chan3Addr2; rm $chan4Addr; rm $chan5Addr' TERM
 
 SAMPLER="fairmq-bsampler"
 SAMPLER+=" --id bsampler1"
@@ -30,14 +42,15 @@ SAMPLER+=" --transport $transport"
 SAMPLER+=" --color false"
 SAMPLER+=" --control static"
 SAMPLER+=" --verbosity veryhigh"
+SAMPLER+=" --shm-segment-size 100000000"
 SAMPLER+=" --severity debug"
 SAMPLER+=" --msg-size 100000"
 SAMPLER+=" --multipart $multipart"
 SAMPLER+=" --num-parts $numParts"
 SAMPLER+=" --msg-rate 1"
 SAMPLER+=" --max-iterations 0"
-SAMPLER+=" --out-channel data1"
-SAMPLER+=" --channel-config name=data1,type=push,method=bind,sndBufSize=50,rcvBufSize=50,address=tcp://localhost:5555"
+SAMPLER+=" --out-channel $chan1"
+SAMPLER+=" --channel-config name=$chan1,type=push,method=bind,sndBufSize=50,rcvBufSize=50,address=ipc://$chan1Addr"
 @FAIRMQ_BIN_DIR@/$SAMPLER &
 SAMPLER_PID=$!
 
@@ -48,11 +61,12 @@ SPLITTER+=" --transport $transport"
 SPLITTER+=" --color false"
 SPLITTER+=" --control static"
 SPLITTER+=" --verbosity veryhigh"
+SPLITTER+=" --shm-segment-size 100000000"
 SPLITTER+=" --multipart $multipart"
-SPLITTER+=" --in-channel data1"
-SPLITTER+=" --out-channel data2"
-SPLITTER+=" --channel-config name=data1,type=pull,method=connect,sndBufSize=50,rcvBufSize=50,address=tcp://localhost:5555"
-SPLITTER+="                  name=data2,type=push,method=bind,sndBufSize=50,rcvBufSize=50,address=tcp://localhost:5556,address=tcp://localhost:5557"
+SPLITTER+=" --in-channel $chan1"
+SPLITTER+=" --out-channel $chan2"
+SPLITTER+=" --channel-config name=$chan1,type=pull,method=connect,sndBufSize=50,rcvBufSize=50,address=ipc://$chan1Addr"
+SPLITTER+="                  name=$chan2,type=push,method=bind,sndBufSize=50,rcvBufSize=50,address=ipc://$chan2Addr1,address=ipc://$chan2Addr2"
 @FAIRMQ_BIN_DIR@/$SPLITTER &
 SPLITTER_PID=$!
 
@@ -63,11 +77,12 @@ PROXY1+=" --transport $transport"
 PROXY1+=" --color false"
 PROXY1+=" --control static"
 PROXY1+=" --verbosity veryhigh"
+PROXY1+=" --shm-segment-size 100000000"
 PROXY1+=" --multipart $multipart"
-PROXY1+=" --in-channel data2"
-PROXY1+=" --out-channel data3"
-PROXY1+=" --channel-config name=data2,type=pull,method=connect,sndBufSize=50,rcvBufSize=50,address=tcp://localhost:5556"
-PROXY1+="                  name=data3,type=push,method=connect,sndBufSize=50,rcvBufSize=50,address=tcp://localhost:5558"
+PROXY1+=" --in-channel $chan2"
+PROXY1+=" --out-channel $chan3"
+PROXY1+=" --channel-config name=$chan2,type=pull,method=connect,sndBufSize=50,rcvBufSize=50,address=ipc://$chan2Addr1"
+PROXY1+="                  name=$chan3,type=push,method=connect,sndBufSize=50,rcvBufSize=50,address=ipc://$chan3Addr1"
 @FAIRMQ_BIN_DIR@/$PROXY1 &
 PROXY1_PID=$!
 
@@ -78,11 +93,12 @@ PROXY2+=" --transport $transport"
 PROXY2+=" --color false"
 PROXY2+=" --control static"
 PROXY2+=" --verbosity veryhigh"
+PROXY2+=" --shm-segment-size 100000000"
 PROXY2+=" --multipart $multipart"
-PROXY2+=" --in-channel data2"
-PROXY2+=" --out-channel data3"
-PROXY2+=" --channel-config name=data2,type=pull,method=connect,sndBufSize=50,rcvBufSize=50,address=tcp://localhost:5557"
-PROXY2+="                  name=data3,type=push,method=connect,sndBufSize=50,rcvBufSize=50,address=tcp://localhost:5559"
+PROXY2+=" --in-channel $chan2"
+PROXY2+=" --out-channel $chan3"
+PROXY2+=" --channel-config name=$chan2,type=pull,method=connect,sndBufSize=50,rcvBufSize=50,address=ipc://$chan2Addr2"
+PROXY2+="                  name=$chan3,type=push,method=connect,sndBufSize=50,rcvBufSize=50,address=ipc://$chan3Addr2"
 @FAIRMQ_BIN_DIR@/$PROXY2 &
 PROXY2_PID=$!
 
@@ -93,11 +109,12 @@ MERGER+=" --transport $transport"
 MERGER+=" --color false"
 MERGER+=" --control static"
 MERGER+=" --verbosity veryhigh"
+MERGER+=" --shm-segment-size 100000000"
 MERGER+=" --multipart $multipart"
-MERGER+=" --in-channel data3"
-MERGER+=" --out-channel data4"
-MERGER+=" --channel-config name=data3,type=pull,method=bind,sndBufSize=50,rcvBufSize=50,address=tcp://localhost:5558,address=tcp://localhost:5559"
-MERGER+="                  name=data4,type=push,method=connect,sndBufSize=50,rcvBufSize=50,address=tcp://localhost:5560"
+MERGER+=" --in-channel $chan3"
+MERGER+=" --out-channel $chan4"
+MERGER+=" --channel-config name=$chan3,type=pull,method=bind,sndBufSize=50,rcvBufSize=50,address=ipc://$chan3Addr1,address=ipc://$chan3Addr2"
+MERGER+="                  name=$chan4,type=push,method=connect,sndBufSize=50,rcvBufSize=50,address=ipc://$chan4Addr"
 @FAIRMQ_BIN_DIR@/$MERGER &
 MERGER_PID=$!
 
@@ -108,11 +125,12 @@ MULTIPLIER+=" --transport $transport"
 MULTIPLIER+=" --color false"
 MULTIPLIER+=" --control static"
 MULTIPLIER+=" --verbosity veryhigh"
+MULTIPLIER+=" --shm-segment-size 100000000"
 MULTIPLIER+=" --multipart $multipart"
-MULTIPLIER+=" --in-channel data4"
-MULTIPLIER+=" --out-channel data5"
-MULTIPLIER+=" --channel-config name=data4,type=pull,method=bind,sndBufSize=50,rcvBufSize=50,address=tcp://localhost:5560"
-MULTIPLIER+="                  name=data5,type=push,method=connect,sndBufSize=50,rcvBufSize=50,address=tcp://localhost:5561,address=tcp://localhost:5561"
+MULTIPLIER+=" --in-channel $chan4"
+MULTIPLIER+=" --out-channel $chan5"
+MULTIPLIER+=" --channel-config name=$chan4,type=pull,method=bind,sndBufSize=50,rcvBufSize=50,address=ipc://$chan4Addr"
+MULTIPLIER+="                  name=$chan5,type=push,method=connect,sndBufSize=50,rcvBufSize=50,address=ipc://$chan5Addr,address=ipc://$chan5Addr"
 @FAIRMQ_BIN_DIR@/$MULTIPLIER &
 MULTIPLIER_PID=$!
 
@@ -126,8 +144,8 @@ SINK+=" --verbosity veryhigh"
 SINK+=" --severity debug"
 SINK+=" --multipart $multipart"
 SINK+=" --max-iterations 2"
-SINK+=" --in-channel data5"
-SINK+=" --channel-config name=data5,type=pull,method=bind,sndBufSize=50,rcvBufSize=50,address=tcp://localhost:5561"
+SINK+=" --in-channel $chan5"
+SINK+=" --channel-config name=$chan5,type=pull,method=bind,sndBufSize=50,rcvBufSize=50,address=ipc://$chan5Addr"
 @FAIRMQ_BIN_DIR@/$SINK &
 SINK_PID=$!
 
@@ -146,3 +164,5 @@ wait $PROXY1_PID
 wait $PROXY2_PID
 wait $MERGER_PID
 wait $MULTIPLIER_PID
+
+rm $chan1Addr; rm $chan2Addr1; rm $chan2Addr2; rm $chan3Addr1; rm $chan3Addr2; rm $chan4Addr; rm $chan5Addr

examples/copypush/CMakeLists.txt

@@ -24,10 +24,10 @@ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/fairmq-start-ex-copypush.sh.in ${CMAK
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/test-ex-copypush.sh.in ${CMAKE_CURRENT_BINARY_DIR}/test-ex-copypush.sh)
 
 add_test(NAME Example.CopyPush.zeromq COMMAND ${CMAKE_CURRENT_BINARY_DIR}/test-ex-copypush.sh zeromq)
-set_tests_properties(Example.CopyPush.zeromq PROPERTIES TIMEOUT "30" RUN_SERIAL true PASS_REGULAR_EXPRESSION "Received message: ")
+set_tests_properties(Example.CopyPush.zeromq PROPERTIES TIMEOUT "30" PASS_REGULAR_EXPRESSION "Received message: ")
 
 add_test(NAME Example.CopyPush.shmem COMMAND ${CMAKE_CURRENT_BINARY_DIR}/test-ex-copypush.sh shmem)
-set_tests_properties(Example.CopyPush.shmem PROPERTIES TIMEOUT "30" RUN_SERIAL true PASS_REGULAR_EXPRESSION "Received message: ")
+set_tests_properties(Example.CopyPush.shmem PROPERTIES TIMEOUT "30" PASS_REGULAR_EXPRESSION "Received message: ")
 
 # install
 

examples/copypush/sampler.cxx

@@ -27,10 +27,10 @@ struct Sampler : fair::mq::Device
     {
         // NewSimpleMessage creates a copy of the data and takes care of its destruction (after the transfer takes place).
         // Should only be used for small data because of the cost of an additional copy
-        FairMQMessagePtr msg(NewSimpleMessage(fCounter++));
+        fair::mq::MessagePtr msg(NewSimpleMessage(fCounter++));
 
         for (int i = 0; i < fNumDataChannels - 1; ++i) {
-            FairMQMessagePtr msgCopy(NewMessage());
+            fair::mq::MessagePtr msgCopy(NewMessage());
             msgCopy->Copy(*msg);
             Send(msgCopy, "data", i);
         }

examples/copypush/sink.cxx

@@ -27,7 +27,7 @@ struct Sink : fair::mq::Device
         fMaxIterations = fConfig->GetProperty<uint64_t>("max-iterations");
     }
 
-    bool HandleData(FairMQMessagePtr& msg, int)
+    bool HandleData(fair::mq::MessagePtr& msg, int)
     {
         LOG(info) << "Received message: \"" << *(static_cast<uint64_t*>(msg->GetData())) << "\"";
 

examples/copypush/test-ex-copypush.sh.in

@@ -8,19 +8,24 @@ if [[ $1 =~ ^[a-z]+$ ]]; then
     transport=$1
 fi
 
-SESSION="$(@CMAKE_BINARY_DIR@/fairmq/fairmq-uuid-gen -h)"
+session="$(@CMAKE_BINARY_DIR@/fairmq/fairmq-uuid-gen -h)"
+chan="data"
+chanAddr1="/tmp/fmq_$session""_""$chan""_1""_""$transport"
+chanAddr2="/tmp/fmq_$session""_""$chan""_2""_""$transport"
 
 # setup a trap to kill everything if the test fails/timeouts
-trap 'kill -TERM $SAMPLER_PID; kill -TERM $SINK1_PID; kill -TERM $SINK2_PID; wait $SAMPLER_PID; wait $SINK1_PID; wait $SINK2_PID;' TERM
+trap 'kill -TERM $SAMPLER_PID; kill -TERM $SINK1_PID; kill -TERM $SINK2_PID; wait $SAMPLER_PID; wait $SINK1_PID; wait $SINK2_PID; rm $chanAddr1; rm $chanAddr2' TERM
 
 SAMPLER="fairmq-ex-copypush-sampler"
 SAMPLER+=" --id sampler1"
 SAMPLER+=" --transport $transport"
 SAMPLER+=" --verbosity veryhigh"
-SAMPLER+=" --session $SESSION"
+SAMPLER+=" --severity debug"
+SAMPLER+=" --shm-segment-size 100000000"
+SAMPLER+=" --session $session"
 SAMPLER+=" --control static --color false"
 SAMPLER+=" --max-iterations 1"
-SAMPLER+=" --channel-config name=data,type=push,method=bind,rateLogging=0,address=tcp://*:5555,address=tcp://*:5556"
+SAMPLER+=" --channel-config name=$chan,type=push,method=bind,rateLogging=0,address=ipc://$chanAddr1,address=ipc://$chanAddr2"
 @CMAKE_CURRENT_BINARY_DIR@/$SAMPLER &
 SAMPLER_PID=$!
 
@@ -28,10 +33,12 @@ SINK1="fairmq-ex-copypush-sink"
 SINK1+=" --id sink1"
 SINK1+=" --transport $transport"
 SINK1+=" --verbosity veryhigh"
-SINK1+=" --session $SESSION"
+SINK1+=" --severity debug"
+SINK1+=" --shm-segment-size 100000000"
+SINK1+=" --session $session"
 SINK1+=" --control static --color false"
 SINK1+=" --max-iterations 1"
-SINK1+=" --channel-config name=data,type=pull,method=connect,rateLogging=0,address=tcp://localhost:5555"
+SINK1+=" --channel-config name=$chan,type=pull,method=connect,rateLogging=0,address=ipc://$chanAddr1"
 @CMAKE_CURRENT_BINARY_DIR@/$SINK1 &
 SINK1_PID=$!
 
@@ -39,10 +46,12 @@ SINK2="fairmq-ex-copypush-sink"
 SINK2+=" --id sink2"
 SINK2+=" --transport $transport"
 SINK2+=" --verbosity veryhigh"
-SINK2+=" --session $SESSION"
+SINK2+=" --severity debug"
+SINK2+=" --shm-segment-size 100000000"
+SINK2+=" --session $session"
 SINK2+=" --control static --color false"
 SINK2+=" --max-iterations 1"
-SINK2+=" --channel-config name=data,type=pull,method=connect,rateLogging=0,address=tcp://localhost:5556"
+SINK2+=" --channel-config name=$chan,type=pull,method=connect,rateLogging=0,address=ipc://$chanAddr2"
 @CMAKE_CURRENT_BINARY_DIR@/$SINK2 &
 SINK2_PID=$!
 
@@ -50,3 +59,5 @@ SINK2_PID=$!
 wait $SAMPLER_PID
 wait $SINK1_PID
 wait $SINK2_PID
+
+rm $chanAddr1; rm $chanAddr2

examples/dds/processor.cxx

@@ -20,7 +20,7 @@ struct Processor : fair::mq::Device
         OnData("data1", &Processor::HandleData);
     }
 
-    bool HandleData(FairMQMessagePtr& msg, int)
+    bool HandleData(fair::mq::MessagePtr& msg, int)
     {
         LOG(info) << "Received data, processing...";
 
@@ -32,7 +32,7 @@ struct Processor : fair::mq::Device
         // its size,
         // custom deletion function (called when transfer is done),
         // and pointer to the object managing the data buffer
-        FairMQMessagePtr msg2(NewMessage(const_cast<char*>(text->c_str()),
+        fair::mq::MessagePtr msg2(NewMessage(const_cast<char*>(text->c_str()),
                                         text->length(),
                                         [](void* /*data*/, void* object) { delete static_cast<std::string*>(object); },
                                         text));

examples/dds/sampler.cxx

@@ -24,7 +24,7 @@ struct Sampler : fair::mq::Device
     {
         // NewSimpleMessage creates a copy of the data and takes care of its destruction (after the transfer takes place).
         // Should only be used for small data because of the cost of an additional copy
-        FairMQMessagePtr msg(NewSimpleMessage("Data"));
+        fair::mq::MessagePtr msg(NewSimpleMessage("Data"));
 
         LOG(info) << "Sending \"Data\"";
 

examples/dds/sink.cxx

@@ -25,7 +25,7 @@ struct Sink : fair::mq::Device
         fIterations = fConfig->GetValue<uint64_t>("iterations");
     }
 
-    bool HandleData(FairMQMessagePtr& msg, int)
+    bool HandleData(fair::mq::MessagePtr& msg, int)
     {
         LOG(info) << "Received: \"" << std::string(static_cast<char*>(msg->GetData()), msg->GetSize()) << "\"";
 

examples/multipart/CMakeLists.txt

@@ -23,14 +23,14 @@ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/fairmq-start-ex-multipart.sh.in ${CMA
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/test-ex-multipart.sh.in ${CMAKE_CURRENT_BINARY_DIR}/test-ex-multipart.sh)
 
 add_test(NAME Example.Multipart.zeromq COMMAND ${CMAKE_CURRENT_BINARY_DIR}/test-ex-multipart.sh zeromq)
-set_tests_properties(Example.Multipart.zeromq PROPERTIES TIMEOUT "30" RUN_SERIAL true PASS_REGULAR_EXPRESSION "Received message with 7 parts")
+set_tests_properties(Example.Multipart.zeromq PROPERTIES TIMEOUT "30" PASS_REGULAR_EXPRESSION "Received message with 7 parts")
 
 add_test(NAME Example.Multipart.shmem COMMAND ${CMAKE_CURRENT_BINARY_DIR}/test-ex-multipart.sh shmem)
-set_tests_properties(Example.Multipart.shmem PROPERTIES TIMEOUT "30" RUN_SERIAL true PASS_REGULAR_EXPRESSION "Received message with 7 parts")
+set_tests_properties(Example.Multipart.shmem PROPERTIES TIMEOUT "30" PASS_REGULAR_EXPRESSION "Received message with 7 parts")
 
 if(BUILD_OFI_TRANSPORT)
   add_test(NAME Example.Multipart.ofi COMMAND ${CMAKE_CURRENT_BINARY_DIR}/test-ex-multipart.sh ofi)
-  set_tests_properties(Example.Multipart.ofi PROPERTIES TIMEOUT "30" RUN_SERIAL true PASS_REGULAR_EXPRESSION "Received message with 7 parts")
+  set_tests_properties(Example.Multipart.ofi PROPERTIES TIMEOUT "30" PASS_REGULAR_EXPRESSION "Received message with 7 parts")
 endif()
 
 # install

examples/multipart/README.md

@@ -5,7 +5,7 @@ A topology of two devices - Sampler and Sink, communicating with PUSH-PULL patte
 
 The Sampler sends a multipart message to the Sink, consisting of two message parts - header and body.
 
-Each message part is a regular FairMQMessage. To combine them into a multi-part message use `FairMQParts`. Add messages to `FairMQParts` with `AddPart` method.
+Each message part is a regular fair::mq::Message. To combine them into a multi-part message use `fair::mq::Parts`. Add messages to `fair::mq::Parts` with `AddPart` method.
 
 All parts are guaranteed to be delivered together. The Receive call in the sink will recive the entire parts structure.
 

examples/multipart/sampler.cxx

@@ -35,15 +35,15 @@ struct Sampler : fair::mq::Device
         }
         LOG(info) << "Sending header with stopFlag: " << header.stopFlag;
 
-        FairMQParts parts;
+        fair::mq::Parts parts;
 
         // NewSimpleMessage creates a copy of the data and takes care of its destruction (after the transfer takes place).
         // Should only be used for small data because of the cost of an additional copy
         parts.AddPart(NewSimpleMessage(header));
         parts.AddPart(NewMessage(1000));
 
-        // create more data parts, testing the FairMQParts in-place constructor
-        FairMQParts auxData{ NewMessage(500), NewMessage(600), NewMessage(700) };
+        // create more data parts, testing the fair::mq::Parts in-place constructor
+        fair::mq::Parts auxData{ NewMessage(500), NewMessage(600), NewMessage(700) };
         assert(auxData.Size() == 3);
         parts.AddPart(std::move(auxData));
         assert(auxData.Size() == 0);

examples/multipart/sink.cxx

@@ -20,7 +20,7 @@ struct Sink : fair::mq::Device
         OnData("data", &Sink::HandleData);
     }
 
-    bool HandleData(FairMQParts& parts, int)
+    bool HandleData(fair::mq::Parts& parts, int)
     {
         LOG(info) << "Received message with " << parts.Size() << " parts";
 

examples/multipart/test-ex-multipart.sh.in

@@ -8,19 +8,28 @@ if [[ $1 =~ ^[a-z]+$ ]]; then
     transport=$1
 fi
 
-SESSION="$(@CMAKE_BINARY_DIR@/fairmq/fairmq-uuid-gen -h)"
+session="$(@CMAKE_BINARY_DIR@/fairmq/fairmq-uuid-gen -h)"
+chan="data"
+chanAddr=""
+chanIpcFile="/tmp/fmq_$session""_""$chan""_""$transport"
+if [ $transport = "ofi" ]; then
+    chanAddr="tcp://127.0.0.1:5656"
+else
+    chanAddr="ipc://""$chanIpcFile"
+fi
 
 # setup a trap to kill everything if the test fails/timeouts
-trap 'kill -TERM $SAMPLER_PID; kill -TERM $SINK_PID; wait $SAMPLER_PID; wait $SINK_PID;' TERM
+trap 'kill -TERM $SAMPLER_PID; kill -TERM $SINK_PID; wait $SAMPLER_PID; wait $SINK_PID; rm $chanIpcFile' TERM
 
 SAMPLER="fairmq-ex-multipart-sampler"
 SAMPLER+=" --id sampler1"
 SAMPLER+=" --transport $transport"
 SAMPLER+=" --verbosity veryhigh"
-SAMPLER+=" --session $SESSION"
+SAMPLER+=" --session $session"
+SAMPLER+=" --shm-segment-size 100000000"
 SAMPLER+=" --max-iterations 1"
 SAMPLER+=" --control static --color false"
-SAMPLER+=" --channel-config name=data,type=pair,method=connect,rateLogging=0,address=tcp://127.0.0.1:5555,linger=1000"
+SAMPLER+=" --channel-config name=$chan,type=pair,method=connect,rateLogging=0,address=$chanAddr,linger=1000"
 @CMAKE_CURRENT_BINARY_DIR@/$SAMPLER &
 SAMPLER_PID=$!
 
@@ -28,11 +37,14 @@ SINK="fairmq-ex-multipart-sink"
 SINK+=" --id sink1"
 SINK+=" --transport $transport"
 SINK+=" --verbosity veryhigh"
-SINK+=" --session $SESSION"
+SINK+=" --session $session"
+SINK+=" --shm-segment-size 100000000"
 SINK+=" --control static --color false"
-SINK+=" --channel-config name=data,type=pair,method=bind,rateLogging=0,address=tcp://127.0.0.1:5555"
+SINK+=" --channel-config name=$chan,type=pair,method=bind,rateLogging=0,address=$chanAddr"
 @CMAKE_CURRENT_BINARY_DIR@/$SINK &
 SINK_PID=$!
 
 wait $SAMPLER_PID
 wait $SINK_PID
+
+rm $chanIpcFile

examples/multiple-channels/CMakeLists.txt

@@ -26,7 +26,7 @@ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/fairmq-start-ex-multiple-channels.sh.
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/test-ex-multiple-channels.sh.in ${CMAKE_CURRENT_BINARY_DIR}/test-ex-multiple-channels.sh)
 
 add_test(NAME Example.MultipleChannels.zeromq COMMAND ${CMAKE_CURRENT_BINARY_DIR}/test-ex-multiple-channels.sh zeromq)
-set_tests_properties(Example.MultipleChannels.zeromq PROPERTIES TIMEOUT "30" RUN_SERIAL true PASS_REGULAR_EXPRESSION "Received messages from both sources.")
+set_tests_properties(Example.MultipleChannels.zeromq PROPERTIES TIMEOUT "30" PASS_REGULAR_EXPRESSION "Received messages from both sources.")
 
 # install
 

examples/multiple-channels/README.md

@@ -5,4 +5,4 @@ This example demonstrates how to work with multiple channels and multiplex betwe
 
 A topology of three devices - **Sampler**, **Sink** and **Broadcaster**. The Sampler sends data to the Sink via the PUSH-PULL pattern. The Broadcaster device sends a message to both Sampler and Sink containing a string "OK" every second. The Broadcaster sends the message via PUB pattern. Both Sampler and Sink, besides doing their PUSH-PULL job, listen via SUB to the Broadcaster.
 
-The multiplexing between their data channels and the broadcast channels happens with `FairMQPoller`.
+The multiplexing between their data channels and the broadcast channels happens with `fair::mq::Poller`.

examples/multiple-channels/broadcaster.cxx

@@ -22,7 +22,7 @@ struct Broadcaster : fair::mq::Device
 
         // NewSimpleMessage creates a copy of the data and takes care of its destruction (after the transfer takes place).
         // Should only be used for small data because of the cost of an additional copy
-        FairMQMessagePtr msg(NewSimpleMessage("OK"));
+        fair::mq::MessagePtr msg(NewSimpleMessage("OK"));
 
         LOG(info) << "Sending OK";
 

examples/multiple-channels/sampler.cxx

@@ -7,7 +7,7 @@
  ********************************************************************************/
 
 #include <fairmq/Device.h>
-#include <FairMQPoller.h>
+#include <fairmq/Poller.h>
 #include <fairmq/runDevice.h>
 
 #include <chrono>
@@ -26,13 +26,13 @@ struct Sampler : fair::mq::Device
 
     void Run() override
     {
-        FairMQPollerPtr poller(NewPoller("data", "broadcast"));
+        fair::mq::PollerPtr poller(NewPoller("data", "broadcast"));
 
         while (!NewStatePending()) {
             poller->Poll(100);
 
             if (poller->CheckInput("broadcast", 0)) {
-                FairMQMessagePtr msg(NewMessage());
+                fair::mq::MessagePtr msg(NewMessage());
 
                 if (Receive(msg, "broadcast") > 0) {
                     LOG(info) << "Received broadcast: \"" << std::string(static_cast<char*>(msg->GetData()), msg->GetSize()) << "\"";
@@ -42,7 +42,7 @@ struct Sampler : fair::mq::Device
             if (poller->CheckOutput("data", 0)) {
                 std::this_thread::sleep_for(std::chrono::seconds(1));
 
-                FairMQMessagePtr msg(NewSimpleMessage(fText));
+                fair::mq::MessagePtr msg(NewSimpleMessage(fText));
 
                 if (Send(msg, "data") > 0) {
                     LOG(info) << "Sent \"" << fText << "\"";

examples/multiple-channels/sink.cxx

@@ -27,7 +27,7 @@ struct Sink : fair::mq::Device
         fMaxIterations = fConfig->GetProperty<uint64_t>("max-iterations");
     }
 
-    bool HandleBroadcast(FairMQMessagePtr& msg, int /*index*/)
+    bool HandleBroadcast(fair::mq::MessagePtr& msg, int /*index*/)
     {
         LOG(info) << "Received broadcast: \"" << std::string(static_cast<char*>(msg->GetData()), msg->GetSize()) << "\"";
         fReceivedBroadcast = true;
@@ -35,7 +35,7 @@ struct Sink : fair::mq::Device
         return CheckIterations();
     }
 
-    bool HandleData(FairMQMessagePtr& msg, int /*index*/)
+    bool HandleData(fair::mq::MessagePtr& msg, int /*index*/)
     {
         LOG(info) << "Received message: \"" << std::string(static_cast<char*>(msg->GetData()), msg->GetSize()) << "\"";
         fReceivedData = true;

examples/multiple-channels/test-ex-multiple-channels.sh.in

@@ -8,18 +8,25 @@ if [[ $1 =~ ^[a-z]+$ ]]; then
     transport=$1
 fi
 
-# setup a trap to kill everything if the test fails/timeouts
-trap 'kill -TERM $SAMPLER_PID; kill -TERM $SINK_PID; kill -TERM $BROADCASTER_PID; wait $SAMPLER_PID; wait $SINK_PID; wait $BROADCASTER_PID;' TERM
+session="$(@CMAKE_BINARY_DIR@/fairmq/fairmq-uuid-gen -h)"
+dataChan="data"
+broadcastChan="broadcast"
+dataChanAddr="/tmp/fmq_$session""_""$dataChan""_""$transport"
+broadcastChanAddr="/tmp/fmq_$session""_""$broadcastChan""_""$transport"
 
+# setup a trap to kill everything if the test fails/timeouts
+trap 'kill -TERM $SAMPLER_PID; kill -TERM $SINK_PID; kill -TERM $BROADCASTER_PID; wait $SAMPLER_PID; wait $SINK_PID; wait $BROADCASTER_PID; rm $dataChanAddr; rm $broadcastChanAddr' TERM
 
 SINK="fairmq-ex-multiple-channels-sink"
 SINK+=" --id sink1"
+SINK+=" --session $session"
 SINK+=" --transport $transport"
-SINK+=" --verbosity veryhigh"
+SINK+=" --verbosity veryhigh --severity debug"
+SINK+=" --shm-segment-size 100000000"
 SINK+=" --max-iterations 1"
 SINK+=" --control static --color false"
-SINK+=" --channel-config name=data,type=pull,method=connect,rateLogging=0,address=tcp://localhost:5555"
-SINK+="                  name=broadcast,type=sub,method=connect,rateLogging=0,address=tcp://localhost:5005"
+SINK+=" --channel-config name=$dataChan,type=pull,method=connect,rateLogging=0,address=ipc://$dataChanAddr"
+SINK+="                  name=$broadcastChan,type=sub,method=connect,rateLogging=0,address=ipc://$broadcastChanAddr"
 @CMAKE_CURRENT_BINARY_DIR@/$SINK &
 SINK_PID=$!
 
@@ -27,21 +34,25 @@ sleep 1
 
 SAMPLER="fairmq-ex-multiple-channels-sampler"
 SAMPLER+=" --id sampler1"
+SAMPLER+=" --session $session"
 SAMPLER+=" --transport $transport"
-SAMPLER+=" --verbosity veryhigh"
+SAMPLER+=" --verbosity veryhigh --severity debug"
+SAMPLER+=" --shm-segment-size 100000000"
 SAMPLER+=" --max-iterations 1"
 SAMPLER+=" --control static --color false"
-SAMPLER+=" --channel-config name=data,type=push,method=bind,rateLogging=0,address=tcp://*:5555"
-SAMPLER+="                  name=broadcast,type=sub,method=connect,rateLogging=0,address=tcp://localhost:5005"
+SAMPLER+=" --channel-config name=$dataChan,type=push,method=bind,rateLogging=0,address=ipc://$dataChanAddr"
+SAMPLER+="                  name=$broadcastChan,type=sub,method=connect,rateLogging=0,address=ipc://$broadcastChanAddr"
 @CMAKE_CURRENT_BINARY_DIR@/$SAMPLER &
 SAMPLER_PID=$!
 
 BROADCASTER="fairmq-ex-multiple-channels-broadcaster"
 BROADCASTER+=" --id broadcaster1"
+BROADCASTER+=" --session $session"
 BROADCASTER+=" --transport $transport"
-BROADCASTER+=" --verbosity veryhigh"
+BROADCASTER+=" --verbosity veryhigh --severity debug"
+BROADCASTER+=" --shm-segment-size 100000000"
 BROADCASTER+=" --control static --color false"
-BROADCASTER+=" --channel-config name=broadcast,type=pub,method=bind,rateLogging=0,address=tcp://*:5005"
+BROADCASTER+=" --channel-config name=$broadcastChan,type=pub,method=bind,rateLogging=0,address=ipc://$broadcastChanAddr"
 @CMAKE_CURRENT_BINARY_DIR@/$BROADCASTER &
 BROADCASTER_PID=$!
 
@@ -53,3 +64,5 @@ kill -SIGINT $BROADCASTER_PID
 
 # wait for broadcaster to finish
 wait $BROADCASTER_PID
+
+rm $dataChanAddr; rm $broadcastChanAddr

examples/multiple-transports/CMakeLists.txt

@@ -25,7 +25,7 @@ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/fairmq-start-ex-multiple-transports.s
 
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/test-ex-multiple-transports.sh.in ${CMAKE_CURRENT_BINARY_DIR}/test-ex-multiple-transports.sh)
 add_test(NAME Example.MultipleTransports COMMAND ${CMAKE_CURRENT_BINARY_DIR}/test-ex-multiple-transports.sh)
-set_tests_properties(Example.MultipleTransports PROPERTIES TIMEOUT "30" RUN_SERIAL true PASS_REGULAR_EXPRESSION "Received messages from both sources.")
+set_tests_properties(Example.MultipleTransports PROPERTIES TIMEOUT "30" PASS_REGULAR_EXPRESSION "Received messages from both sources.")
 
 # install
 

examples/multiple-transports/sampler1.cxx

@@ -28,7 +28,7 @@ struct Sampler1 : fair::mq::Device
     bool ConditionalRun() override
     {
         // Creates a message using the transport of channel data1
-        FairMQMessagePtr msg(NewMessageFor("data1", 0, 1000000));
+        fair::mq::MessagePtr msg(NewMessageFor("data1", 0, 1000000));
 
         // in case of error or transfer interruption, return false to go to IDLE state
         // successfull transfer will return number of bytes transfered (can be 0 if sending an empty message).
@@ -54,7 +54,7 @@ struct Sampler1 : fair::mq::Device
         uint64_t numAcks = 0;
 
         while (!NewStatePending()) {
-            FairMQMessagePtr ack(NewMessageFor("ack", 0));
+            fair::mq::MessagePtr ack(NewMessageFor("ack", 0));
             if (Receive(ack, "ack") < 0) {
                 break;
             }

examples/multiple-transports/sampler2.cxx

@@ -22,7 +22,7 @@ struct Sampler2 : fair::mq::Device
 
     bool ConditionalRun() override
     {
-        FairMQMessagePtr msg(NewMessage(1000));
+        fair::mq::MessagePtr msg(NewMessage(1000));
 
         // in case of error or transfer interruption, return false to go to IDLE state
         // successfull transfer will return number of bytes transfered (can be 0 if sending an empty message).

examples/multiple-transports/sink.cxx

@@ -26,11 +26,11 @@ struct Sink : fair::mq::Device
     }
 
     // handler is called whenever a message arrives on "data", with a reference to the message and a sub-channel index (here 0)
-    bool HandleData1(FairMQMessagePtr& /*msg*/, int /*index*/)
+    bool HandleData1(fair::mq::MessagePtr& /*msg*/, int /*index*/)
     {
         fNumIterations1++;
         // Creates a message using the transport of channel ack
-        FairMQMessagePtr ack(NewMessageFor("ack", 0));
+        fair::mq::MessagePtr ack(NewMessageFor("ack", 0));
         if (Send(ack, "ack") < 0) {
             return false;
         }
@@ -40,7 +40,7 @@ struct Sink : fair::mq::Device
     }
 
     // handler is called whenever a message arrives on "data", with a reference to the message and a sub-channel index (here 0)
-    bool HandleData2(FairMQMessagePtr& /*msg*/, int /*index*/)
+    bool HandleData2(fair::mq::MessagePtr& /*msg*/, int /*index*/)
     {
         fNumIterations2++;
         // return true if want to be called again (otherwise go to IDLE state)

examples/multiple-transports/test-ex-multiple-transports.sh.in

@@ -2,46 +2,57 @@
 
 export FAIRMQ_PATH=@FAIRMQ_BIN_DIR@
 
-SESSION="$(@CMAKE_BINARY_DIR@/fairmq/fairmq-uuid-gen -h)"
+session="$(@CMAKE_BINARY_DIR@/fairmq/fairmq-uuid-gen -h)"
+chan1="data1"
+chan2="data2"
+ackChan="ack"
+chan1Addr="/tmp/fmq_$session""_""$chan1"
+chan2Addr="/tmp/fmq_$session""_""$chan2"
+ackChanAddr="/tmp/fmq_$session""_""$ackChan"
 
-trap 'kill -TERM $SAMPLER1_PID; kill -TERM $SAMPLER2_PID; kill -TERM $SINK_PID; wait $SAMPLER1_PID; wait $SAMPLER2_PID; wait $SINK_PID; @CMAKE_BINARY_DIR@/fairmq/fairmq-shmmonitor --cleanup --session $SESSION;' TERM
+trap 'kill -TERM $SAMPLER1_PID; kill -TERM $SAMPLER2_PID; kill -TERM $SINK_PID; wait $SAMPLER1_PID; wait $SAMPLER2_PID; wait $SINK_PID; @CMAKE_BINARY_DIR@/fairmq/fairmq-shmmonitor --cleanup --session $SESSION; rm $chan1Addr; rm $chan2Addr; rm $ackChanAddr' TERM
 
 SINK="fairmq-ex-multiple-transports-sink"
 SINK+=" --id sink1"
-SINK+=" --verbosity veryhigh"
-SINK+=" --session $SESSION"
+SINK+=" --verbosity veryhigh --severity debug"
+SINK+=" --shm-segment-size 100000000"
+SINK+=" --session $session"
 SINK+=" --max-iterations 1"
 SINK+=" --control static --color false"
 SINK+=" --transport shmem"
-SINK+=" --channel-config name=data1,type=pull,method=connect,address=tcp://127.0.0.1:5555"
-SINK+="                  name=data2,type=pull,method=connect,address=tcp://127.0.0.1:5556,transport=zeromq"
-SINK+="                  name=ack,type=pub,method=connect,address=tcp://127.0.0.1:5557,transport=zeromq"
+SINK+=" --channel-config name=$chan1,type=pull,method=connect,address=ipc://$chan1Addr"
+SINK+="                  name=$chan2,type=pull,method=connect,address=ipc://$chan2Addr,transport=zeromq"
+SINK+="                  name=$ackChan,type=pub,method=connect,address=ipc://$ackChanAddr,transport=zeromq"
 @CMAKE_CURRENT_BINARY_DIR@/$SINK &
 SINK_PID=$!
 
 SAMPLER1="fairmq-ex-multiple-transports-sampler1"
 SAMPLER1+=" --id sampler1"
-SAMPLER1+=" --session $SESSION"
-SAMPLER1+=" --verbosity veryhigh"
+SAMPLER1+=" --session $session"
+SAMPLER1+=" --verbosity veryhigh --severity debug"
+SAMPLER1+=" --shm-segment-size 100000000"
 SAMPLER1+=" --max-iterations 1"
 SAMPLER1+=" --control static --color false"
 SAMPLER1+=" --transport shmem"
-SAMPLER1+=" --channel-config name=data1,type=push,method=bind,address=tcp://127.0.0.1:5555"
-SAMPLER1+="                  name=ack,type=sub,method=bind,address=tcp://127.0.0.1:5557,transport=zeromq"
+SAMPLER1+=" --channel-config name=$chan1,type=push,method=bind,address=ipc://$chan1Addr"
+SAMPLER1+="                  name=$ackChan,type=sub,method=bind,address=ipc://$ackChanAddr,transport=zeromq"
 @CMAKE_CURRENT_BINARY_DIR@/$SAMPLER1 &
 SAMPLER1_PID=$!
 
 SAMPLER2="fairmq-ex-multiple-transports-sampler2"
 SAMPLER2+=" --id sampler2"
-SAMPLER2+=" --session $SESSION"
-SAMPLER2+=" --verbosity veryhigh"
+SAMPLER2+=" --session $session"
+SAMPLER2+=" --verbosity veryhigh --severity debug"
+SAMPLER2+=" --shm-segment-size 100000000"
 SAMPLER2+=" --max-iterations 1"
 SAMPLER2+=" --control static --color false"
 SAMPLER2+=" --transport zeromq"
-SAMPLER2+=" --channel-config name=data2,type=push,method=bind,address=tcp://127.0.0.1:5556"
+SAMPLER2+=" --channel-config name=$chan2,type=push,method=bind,address=ipc://$chan2Addr"
 @CMAKE_CURRENT_BINARY_DIR@/$SAMPLER2 &
 SAMPLER2_PID=$!
 
 wait $SAMPLER1_PID
 wait $SAMPLER2_PID
 wait $SINK_PID
+
+rm $chan1Addr; rm $chan2Addr; rm $ackChanAddr

examples/n-m/receiver.cxx

@@ -1,5 +1,5 @@
 /********************************************************************************
- *    Copyright (C) 2020 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH    *
+ * Copyright (C) 2020-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -24,7 +24,7 @@ namespace bpo = boost::program_options;
 
 struct TFBuffer
 {
-    FairMQParts parts;
+    fair::mq::Parts parts;
     chrono::steady_clock::time_point start;
     chrono::steady_clock::time_point end;
 };
@@ -43,7 +43,7 @@ struct Receiver : fair::mq::Device
         fMaxTimeframes = GetConfig()->GetValue<int>("max-timeframes");
     }
 
-    bool HandleData(FairMQParts& parts, int /* index */)
+    bool HandleData(fair::mq::Parts& parts, int /* index */)
     {
         Header& h = *(static_cast<Header*>(parts.At(0)->GetData()));
         // LOG(info) << "Received sub-time frame #" << h.id << " from Sender" << h.senderIndex;
@@ -93,7 +93,7 @@ struct Receiver : fair::mq::Device
     unordered_map<uint16_t, TFBuffer> fBuffer;
     unordered_set<uint16_t> fDiscardedSet;
 
-    int fNumSenders = 0;
+    unsigned int fNumSenders = 0;
     int fBufferTimeoutInMs = 5000;
     int fMaxTimeframes = 0;
     int fTimeframeCounter = 0;
@@ -107,7 +107,7 @@ void addCustomOptions(bpo::options_description& options)
         ("max-timeframes", bpo::value<int>()->default_value(0), "Maximum number of timeframes to receive (0 - unlimited)");
 }
 
-std::unique_ptr<fair::mq::Device> getDevice(FairMQProgOptions& /* config */)
+std::unique_ptr<fair::mq::Device> getDevice(fair::mq::ProgOptions& /* config */)
 {
     return std::make_unique<Receiver>();
 }

examples/n-m/sender.cxx

@@ -28,11 +28,11 @@ struct Sender : fair::mq::Device
 
     void Run() override
     {
-        FairMQChannel& dataInChannel = GetChannel("sync", 0);
+        fair::mq::Channel& dataInChannel = GetChannel("sync", 0);
 
         while (!NewStatePending()) {
             Header h;
-            FairMQMessagePtr id(NewMessage());
+            fair::mq::MessagePtr id(NewMessage());
             if (dataInChannel.Receive(id) > 0) {
                 h.id = *(static_cast<uint16_t*>(id->GetData()));
                 h.senderIndex = fIndex;
@@ -40,7 +40,7 @@ struct Sender : fair::mq::Device
                 continue;
             }
 
-            FairMQParts parts;
+            fair::mq::Parts parts;
             parts.AddPart(NewSimpleMessage(h));
             parts.AddPart(NewMessage(fSubtimeframeSize));
 
@@ -66,7 +66,7 @@ void addCustomOptions(bpo::options_description& options)
         ("subtimeframe-size", bpo::value<int>()->default_value(1000), "Subtimeframe size in bytes")
         ("num-receivers", bpo::value<int>()->required(), "Number of EPNs");
 }
-std::unique_ptr<fair::mq::Device> getDevice(FairMQProgOptions& /* config */)
+std::unique_ptr<fair::mq::Device> getDevice(fair::mq::ProgOptions& /* config */)
 {
     return std::make_unique<Sender>();
 }

examples/n-m/synchronizer.cxx

@@ -19,7 +19,7 @@ struct Synchronizer : fair::mq::Device
 {
     bool ConditionalRun() override
     {
-        FairMQMessagePtr msg(NewSimpleMessage(fTimeframeId));
+        fair::mq::MessagePtr msg(NewSimpleMessage(fTimeframeId));
 
         if (Send(msg, "sync") > 0) {
             if (++fTimeframeId == UINT16_MAX - 1) {
@@ -37,7 +37,7 @@ struct Synchronizer : fair::mq::Device
 };
 
 void addCustomOptions(bpo::options_description& /* options */) {}
-std::unique_ptr<fair::mq::Device> getDevice(FairMQProgOptions& /* config */)
+std::unique_ptr<fair::mq::Device> getDevice(fair::mq::ProgOptions& /* config */)
 {
     return std::make_unique<Synchronizer>();
 }

examples/qc/qCDispatcher.cxx

@@ -30,10 +30,10 @@ struct QCDispatcher : fair::mq::Device
         });
     }
 
-    bool HandleData(FairMQMessagePtr& msg, int)
+    bool HandleData(fair::mq::MessagePtr& msg, int)
     {
         if (fDoQC.load() == true) {
-            FairMQMessagePtr msgCopy(NewMessage());
+            fair::mq::MessagePtr msgCopy(NewMessage());
             msgCopy->Copy(*msg);
             if (Send(msg, "qc") < 0) {
                 return false;

examples/qc/qCTask.cxx

@@ -9,12 +9,12 @@
 #include <fairmq/Device.h>
 #include <fairmq/runDevice.h>
 
-class QCTask : public FairMQDevice
+class QCTask : public fair::mq::Device
 {
   public:
     QCTask()
     {
-        OnData("qc", [](FairMQMessagePtr& /*msg*/, int) {
+        OnData("qc", [](fair::mq::MessagePtr& /*msg*/, int) {
             LOG(info) << "received data";
             return false;
         });

examples/qc/sampler.cxx

@@ -16,7 +16,7 @@ struct Sampler : fair::mq::Device
 {
     bool ConditionalRun() override
     {
-        FairMQMessagePtr msg(NewMessage(1000));
+        fair::mq::MessagePtr msg(NewMessage(1000));
 
         if (Send(msg, "data1") < 0) {
             return false;

examples/qc/sink.cxx

@@ -14,7 +14,7 @@
 struct Sink : fair::mq::Device
 {
     Sink() { OnData("data2", &Sink::HandleData); }
-    bool HandleData(FairMQMessagePtr& /*msg*/, int /*index*/) { return true; }
+    bool HandleData(fair::mq::MessagePtr& /*msg*/, int /*index*/) { return true; }
 };
 
 namespace bpo = boost::program_options;

examples/readout/builder.cxx

@@ -13,7 +13,7 @@
 
 namespace bpo = boost::program_options;
 
-class Builder : public FairMQDevice
+class Builder : public fair::mq::Device
 {
   public:
     Builder() = default;
@@ -24,7 +24,7 @@ class Builder : public FairMQDevice
         OnData("rb", &Builder::HandleData);
     }
 
-    bool HandleData(FairMQMessagePtr& msg, int /*index*/)
+    bool HandleData(fair::mq::MessagePtr& msg, int /*index*/)
     {
         if (Send(msg, fOutputChannelName) < 0) {
             return false;

examples/readout/processor.cxx

@@ -18,9 +18,9 @@ struct Processor : fair::mq::Device
         OnData("bp", &Processor::HandleData);
     }
 
-    bool HandleData(FairMQMessagePtr& msg, int /*index*/)
+    bool HandleData(fair::mq::MessagePtr& msg, int /*index*/)
     {
-        FairMQMessagePtr msg2(NewMessageFor("ps", 0, msg->GetSize()));
+        fair::mq::MessagePtr msg2(NewMessageFor("ps", 0, msg->GetSize()));
         if (Send(msg2, "ps") < 0) {
             return false;
         }

examples/readout/readout.cxx

@@ -22,7 +22,7 @@ struct Readout : fair::mq::Device
         fMsgSize = fConfig->GetProperty<int>("msg-size");
         fMaxIterations = fConfig->GetProperty<uint64_t>("max-iterations");
 
-        fRegion = FairMQUnmanagedRegionPtr(NewUnmanagedRegionFor("rb",
+        fRegion = fair::mq::UnmanagedRegionPtr(NewUnmanagedRegionFor("rb",
                                                                 0,
                                                                 10000000,
                                                                 [this](const std::vector<fair::mq::RegionBlock>& blocks) { // callback to be called when message buffers no longer needed by transport
@@ -36,7 +36,7 @@ struct Readout : fair::mq::Device
 
     bool ConditionalRun() override
     {
-        FairMQMessagePtr msg(NewMessageFor("rb", // channel
+        fair::mq::MessagePtr msg(NewMessageFor("rb", // channel
                                             0, // sub-channel
                                             fRegion, // region
                                             fRegion->GetData(), // ptr within region
@@ -71,7 +71,7 @@ struct Readout : fair::mq::Device
     int fMsgSize = 10000;
     uint64_t fMaxIterations = 0;
     uint64_t fNumIterations = 0;
-    FairMQUnmanagedRegionPtr fRegion = nullptr;
+    fair::mq::UnmanagedRegionPtr fRegion = nullptr;
     std::atomic<uint64_t> fNumUnackedMsgs = 0;
 };
 

examples/readout/sender.cxx

@@ -21,7 +21,7 @@ struct Sender : fair::mq::Device
         OnData(fInputChannelName, &Sender::HandleData);
     }
 
-    bool HandleData(FairMQMessagePtr& msg, int /*index*/)
+    bool HandleData(fair::mq::MessagePtr& msg, int /*index*/)
     {
         if (Send(msg, "sr") < 0) {
             return false;

examples/region/CMakeLists.txt

@@ -26,10 +26,10 @@ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/fairmq-start-ex-region.sh.in ${CMAKE_
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/test-ex-region.sh.in ${CMAKE_CURRENT_BINARY_DIR}/test-ex-region.sh)
 
 add_test(NAME Example.Region.zeromq COMMAND ${CMAKE_CURRENT_BINARY_DIR}/test-ex-region.sh zeromq)
-set_tests_properties(Example.Region.zeromq PROPERTIES TIMEOUT "30" RUN_SERIAL true PASS_REGULAR_EXPRESSION "Received [0-9*] acks")
+set_tests_properties(Example.Region.zeromq PROPERTIES TIMEOUT "30" PASS_REGULAR_EXPRESSION "Received [0-9*] acks")
 
 add_test(NAME Example.Region.shmem COMMAND ${CMAKE_CURRENT_BINARY_DIR}/test-ex-region.sh shmem)
-set_tests_properties(Example.Region.shmem PROPERTIES TIMEOUT "30" RUN_SERIAL true PASS_REGULAR_EXPRESSION "Received [0-9*] acks")
+set_tests_properties(Example.Region.shmem PROPERTIES TIMEOUT "30" PASS_REGULAR_EXPRESSION "Received [0-9*] acks")
 
 # install
 

examples/region/keep-alive.cxx

@@ -14,13 +14,18 @@
 
 #include <fairlogger/Logger.h>
 
+#include <boost/algorithm/string.hpp>
+#include <boost/program_options.hpp>
+
 #include <csignal>
 
 #include <chrono>
+#include <map>
 #include <string>
 #include <thread>
 
 using namespace std;
+using namespace boost::program_options;
 
 namespace
 {
@@ -32,19 +37,69 @@ void signalHandler(int /* signal */)
     gStopping = 1;
 }
 
-struct ShmRemover
+struct ShmManager
 {
-    ShmRemover(std::string _shmId) : shmId(std::move(_shmId)) {}
-    ~ShmRemover()
+    ShmManager(uint64_t _shmId, const vector<string>& _segments, const vector<string>& _regions)
+        : shmId(fair::mq::shmem::makeShmIdStr(_shmId))
     {
-        // This will clean all segments, regions and any other shmem objects belonging to this shmId
+        for (const auto& s : _segments) {
+            vector<string> segmentConf;
+            boost::algorithm::split(segmentConf, s, boost::algorithm::is_any_of(","));
+            if (segmentConf.size() != 2) {
+                LOG(error) << "incorrect format for --segments. Expecting pairs of <id>,<size>.";
+                fair::mq::shmem::Monitor::Cleanup(fair::mq::shmem::ShmId{shmId});
+                throw runtime_error("incorrect format for --segments. Expecting pairs of <id>,<size>.");
+            }
+            uint16_t id = stoi(segmentConf.at(0));
+            uint64_t size = stoull(segmentConf.at(1));
+            auto ret = segments.emplace(id, fair::mq::shmem::Segment(shmId, id, size, fair::mq::shmem::rbTreeBestFit));
+            fair::mq::shmem::Segment& segment = ret.first->second;
+            LOG(info) << "Created segment " << id << " of size " << segment.GetSize() << ", starting at " << segment.GetData() << ". Locking...";
+            segment.Lock();
+            LOG(info) << "Done.";
+            LOG(info) << "Zeroing...";
+            segment.Zero();
+            LOG(info) << "Done.";
+        }
+
+        for (const auto& r : _regions) {
+            vector<string> regionConf;
+            boost::algorithm::split(regionConf, r, boost::algorithm::is_any_of(","));
+            if (regionConf.size() != 2) {
+                LOG(error) << "incorrect format for --regions. Expecting pairs of <id>,<size>.";
+                fair::mq::shmem::Monitor::Cleanup(fair::mq::shmem::ShmId{shmId});
+                throw runtime_error("incorrect format for --regions. Expecting pairs of <id>,<size>.");
+            }
+            uint16_t id = stoi(regionConf.at(0));
+            uint64_t size = stoull(regionConf.at(1));
+            auto ret = regions.emplace(id, make_unique<fair::mq::shmem::UnmanagedRegion>(shmId, id, size));
+            fair::mq::shmem::UnmanagedRegion& region = *(ret.first->second);
+            LOG(info) << "Created unamanged region " << id << " of size " << region.GetSize() << ", starting at " << region.GetData() << ". Locking...";
+            region.Lock();
+            LOG(info) << "Done.";
+            LOG(info) << "Zeroing...";
+            region.Zero();
+            LOG(info) << "Done.";
+        }
+    }
+
+    void ResetContent()
+    {
+        fair::mq::shmem::Monitor::ResetContent(fair::mq::shmem::ShmId{shmId});
+    }
+
+    ~ShmManager()
+    {
+        // clean all segments, regions and any other shmem objects belonging to this shmId
         fair::mq::shmem::Monitor::Cleanup(fair::mq::shmem::ShmId{shmId});
     }
 
     std::string shmId;
+    map<uint16_t, fair::mq::shmem::Segment> segments;
+    map<uint16_t, unique_ptr<fair::mq::shmem::UnmanagedRegion>> regions;
 };
 
-int main(int /* argc */, char** /* argv */)
+int main(int argc, char** argv)
 {
     fair::Logger::SetConsoleColor(true);
 
@@ -52,47 +107,28 @@ int main(int /* argc */, char** /* argv */)
     signal(SIGTERM, signalHandler);
 
     try {
-        const string session = "default"; // to_string(fair::mq::tools::UuidHash());
-        // generate shmId out of session id + user id (geteuid).
-        const string shmId = fair::mq::shmem::makeShmIdStr(session);
+        uint64_t shmId = 0;
+        vector<string> segments;
+        vector<string> regions;
 
-        const uint16_t s1id = 0;
-        const uint64_t s1size = 100000000;
-        const uint16_t s2id = 1;
-        const uint64_t s2size = 200000000;
+        options_description desc("Options");
+        desc.add_options()
+            ("shmid", value<uint64_t>(&shmId)->required(), "Shm id")
+            ("segments", value<vector<string>>(&segments)->multitoken()->composing(), "Segments, as <id>,<size> <id>,<size> <id>,<size> ...")
+            ("regions",  value<vector<string>>(&regions)->multitoken()->composing(), "Regions, as <id>,<size> <id>,<size> <id>,<size> ...")
+            ("help,h", "Print help");
 
-        const uint16_t r1id = 0;
-        const uint64_t r1size = 100000000;
-        const uint16_t r2id = 1;
-        const uint64_t r2size = 200000000;
+        variables_map vm;
+        store(parse_command_line(argc, argv, desc), vm);
 
-        // cleanup when done
-        ShmRemover shmRemover(shmId);
+        if (vm.count("help")) {
+            LOG(info) << "ShmManager" << "\n" << desc;
+            return 0;
+        }
 
-        // managed segments
-        fair::mq::shmem::Segment segment1(shmId, s1id, s1size, fair::mq::shmem::rbTreeBestFit);
-        segment1.Lock();
-        segment1.Zero();
-        LOG(info) << "Created segment " << s1id << " of size " << segment1.GetSize() << " starting at " << segment1.GetData();
+        notify(vm);
 
-        fair::mq::shmem::Segment segment2(shmId, s2id, s2size, fair::mq::shmem::rbTreeBestFit);
-        segment2.Lock();
-        segment2.Zero();
-        LOG(info) << "Created segment " << s2id << " of size " << segment2.GetSize() << " starting at " << segment2.GetData();
-
-        // unmanaged regions
-        fair::mq::shmem::UnmanagedRegion region1(shmId, r1id, r1size);
-        region1.Lock();
-        region1.Zero();
-        LOG(info) << "Created region " << r1id << " of size " << region1.GetSize() << " starting at " << region1.GetData();
-
-        fair::mq::shmem::UnmanagedRegion region2(shmId, r2id, r2size);
-        region2.Lock();
-        region2.Zero();
-        LOG(info) << "Created region " << r2id << " of size " << region2.GetSize() << " starting at " << region2.GetData();
-
-        // for a "soft reset" call (shmem should not be in active use by (no messages in flight) devices during this call):
-        // fair::mq::shmem::Monitor::ResetContent(fair::mq::shmem::ShmId{shmId});
+        ShmManager shmManager(shmId, segments, regions);
 
         while (!gStopping) {
             std::this_thread::sleep_for(std::chrono::milliseconds(50));

examples/region/sampler.cxx

@@ -23,7 +23,7 @@ struct Sampler : fair::mq::Device
         fLinger = fConfig->GetProperty<uint32_t>("region-linger");
         fMaxIterations = fConfig->GetProperty<uint64_t>("max-iterations");
 
-        GetChannel("data", 0).Transport()->SubscribeToRegionEvents([](FairMQRegionInfo info) {
+        GetChannel("data", 0).Transport()->SubscribeToRegionEvents([](fair::mq::RegionInfo info) {
             LOG(info) << "Region event: " << info.event << ": "
                     << (info.managed ? "managed" : "unmanaged")
                     << ", id: " << info.id
@@ -36,7 +36,7 @@ struct Sampler : fair::mq::Device
         regionCfg.linger = fLinger; // delay in ms before region destruction to collect outstanding events
         regionCfg.lock = true; // mlock region after creation
         regionCfg.zero = true; // zero region content after creation
-        fRegion = FairMQUnmanagedRegionPtr(NewUnmanagedRegionFor("data", // region is created using the transport of this channel...
+        fRegion = fair::mq::UnmanagedRegionPtr(NewUnmanagedRegionFor("data", // region is created using the transport of this channel...
                                                                 0,      // ... and this sub-channel
                                                                 10000000, // region size
                                                                 [this](const std::vector<fair::mq::RegionBlock>& blocks) { // callback to be called when message buffers no longer needed by transport
@@ -50,7 +50,7 @@ struct Sampler : fair::mq::Device
 
     bool ConditionalRun() override
     {
-        FairMQMessagePtr msg(NewMessageFor("data", // channel
+        fair::mq::MessagePtr msg(NewMessageFor("data", // channel
                                             0, // sub-channel
                                             fRegion, // region
                                             fRegion->GetData(), // ptr within region
@@ -93,7 +93,7 @@ struct Sampler : fair::mq::Device
     uint32_t fLinger = 100;
     uint64_t fMaxIterations = 0;
     uint64_t fNumIterations = 0;
-    FairMQUnmanagedRegionPtr fRegion = nullptr;
+    fair::mq::UnmanagedRegionPtr fRegion = nullptr;
     std::mutex fMtx;
     uint64_t fNumUnackedMsgs = 0;
 };

examples/region/test-ex-region.sh.in

@@ -9,22 +9,25 @@ if [[ $1 =~ ^[a-z]+$ ]]; then
 fi
 
 msgSize="1000000"
-SESSION="$(@CMAKE_BINARY_DIR@/fairmq/fairmq-uuid-gen -h)"
+session="$(@CMAKE_BINARY_DIR@/fairmq/fairmq-uuid-gen -h)"
+chan="data"
+chanAddr="/tmp/fmq_$session""_""$chan""_""$transport"
 
 # setup a trap to kill everything if the test fails/timeouts
-trap 'kill -TERM $SAMPLER_PID; kill -TERM $SINK_PID; wait $SAMPLER_PID; wait $SINK_PID; @CMAKE_BINARY_DIR@/fairmq/fairmq-shmmonitor --cleanup --session $SESSION' TERM
+trap 'kill -TERM $SAMPLER_PID; kill -TERM $SINK_PID; wait $SAMPLER_PID; wait $SINK_PID; @CMAKE_BINARY_DIR@/fairmq/fairmq-shmmonitor --cleanup --session $SESSION; rm $chanAddr' TERM
 
 SAMPLER="fairmq-ex-region-sampler"
 SAMPLER+=" --id sampler1"
 SAMPLER+=" --transport $transport"
 SAMPLER+=" --severity debug"
-SAMPLER+=" --session $SESSION"
+SAMPLER+=" --session $session"
+SAMPLER+=" --shm-segment-size 100000000"
 SAMPLER+=" --verbosity veryhigh"
 SAMPLER+=" --control static --color false"
 SAMPLER+=" --max-iterations 1"
 SAMPLER+=" --msg-size $msgSize"
 SAMPLER+=" --region-linger 500"
-SAMPLER+=" --channel-config name=data,type=push,method=bind,address=tcp://127.0.0.1:7777"
+SAMPLER+=" --channel-config name=$chan,type=push,method=bind,address=ipc://$chanAddr"
 @CMAKE_CURRENT_BINARY_DIR@/$SAMPLER &
 SAMPLER_PID=$!
 
@@ -32,14 +35,17 @@ SINK="fairmq-ex-region-sink"
 SINK+=" --id sink1"
 SINK+=" --transport $transport"
 SINK+=" --severity debug"
-SINK+=" --session $SESSION"
+SINK+=" --session $session"
+SINK+=" --shm-segment-size 100000000"
 SINK+=" --verbosity veryhigh"
 SINK+=" --control static --color false"
 SINK+=" --max-iterations 1"
-SINK+=" --channel-config name=data,type=pull,method=connect,address=tcp://127.0.0.1:7777"
+SINK+=" --channel-config name=$chan,type=pull,method=connect,address=ipc://$chanAddr"
 @CMAKE_CURRENT_BINARY_DIR@/$SINK &
 SINK_PID=$!
 
 # wait for sampler and sink to finish
 wait $SAMPLER_PID
 wait $SINK_PID
+
+rm $chanAddr

examples/req-rep/CMakeLists.txt

@@ -24,10 +24,10 @@ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/fairmq-start-ex-req-rep.sh.in ${CMAKE
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/test-ex-req-rep.sh.in ${CMAKE_CURRENT_BINARY_DIR}/test-ex-req-rep.sh)
 
 add_test(NAME Example.ReqRep.zeromq COMMAND ${CMAKE_CURRENT_BINARY_DIR}/test-ex-req-rep.sh zeromq)
-set_tests_properties(Example.ReqRep.zeromq PROPERTIES TIMEOUT "30" RUN_SERIAL true PASS_REGULAR_EXPRESSION "Received reply from server: ")
+set_tests_properties(Example.ReqRep.zeromq PROPERTIES TIMEOUT "30" PASS_REGULAR_EXPRESSION "Received reply from server: ")
 
 add_test(NAME Example.ReqRep.shmem COMMAND ${CMAKE_CURRENT_BINARY_DIR}/test-ex-req-rep.sh shmem)
-set_tests_properties(Example.ReqRep.shmem PROPERTIES TIMEOUT "30" RUN_SERIAL true PASS_REGULAR_EXPRESSION "Received reply from server: ")
+set_tests_properties(Example.ReqRep.shmem PROPERTIES TIMEOUT "30" PASS_REGULAR_EXPRESSION "Received reply from server: ")
 
 # install
 

examples/req-rep/client.cxx

@@ -32,11 +32,11 @@ struct Client : fair::mq::Device
         // its size,
         // custom deletion function (called when transfer is done),
         // and pointer to the object managing the data buffer
-        FairMQMessagePtr req(NewMessage(const_cast<char*>(text->c_str()), // data
+        fair::mq::MessagePtr req(NewMessage(const_cast<char*>(text->c_str()), // data
                                                             text->length(), // size
                                                             [](void* /*data*/, void* object) { delete static_cast<std::string*>(object); }, // deletion callback
                                                             text)); // object that manages the data
-        FairMQMessagePtr rep(NewMessage());
+        fair::mq::MessagePtr rep(NewMessage());
 
         LOG(info) << "Sending \"" << fText << "\" to server.";
 

examples/req-rep/server.cxx

@@ -26,7 +26,7 @@ struct Server : fair::mq::Device
         fMaxIterations = fConfig->GetProperty<uint64_t>("max-iterations");
     }
 
-    bool HandleData(FairMQMessagePtr& req, int)
+    bool HandleData(fair::mq::MessagePtr& req, int)
     {
         LOG(info) << "Received request from client: \"" << std::string(static_cast<char*>(req->GetData()), req->GetSize()) << "\"";
 
@@ -34,7 +34,7 @@ struct Server : fair::mq::Device
 
         LOG(info) << "Sending reply to client.";
 
-        FairMQMessagePtr rep(NewMessage(const_cast<char*>(text->c_str()), // data
+        fair::mq::MessagePtr rep(NewMessage(const_cast<char*>(text->c_str()), // data
                                                             text->length(), // size
                                                             [](void* /*data*/, void* object) { delete static_cast<std::string*>(object); }, // deletion callback
                                                             text)); // object that manages the data

examples/req-rep/test-ex-req-rep.sh.in

@@ -8,19 +8,22 @@ if [[ $1 =~ ^[a-z]+$ ]]; then
     transport=$1
 fi
 
-SESSION="$(@CMAKE_BINARY_DIR@/fairmq/fairmq-uuid-gen -h)"
+session="$(@CMAKE_BINARY_DIR@/fairmq/fairmq-uuid-gen -h)"
+chan="data"
+chanAddr="/tmp/fmq_$session""_""$chan""_""$transport"
 
 # setup a trap to kill everything if the test fails/timeouts
-trap 'kill -TERM $CLIENT_PID; kill -TERM $SERVER_PID; wait $CLIENT_PID; wait $SERVER_PID;' TERM
+trap 'kill -TERM $CLIENT_PID; kill -TERM $SERVER_PID; wait $CLIENT_PID; wait $SERVER_PID; rm $chanAddr' TERM
 
 CLIENT="fairmq-ex-req-rep-client"
 CLIENT+=" --id client"
 CLIENT+=" --transport $transport"
 CLIENT+=" --verbosity veryhigh"
-CLIENT+=" --session $SESSION"
+CLIENT+=" --session $session"
+CLIENT+=" --shm-segment-size 100000000"
 CLIENT+=" --control static --color false"
 CLIENT+=" --max-iterations 1"
-CLIENT+=" --channel-config name=data,type=req,method=connect,rateLogging=0,address=tcp://127.0.0.1:5005"
+CLIENT+=" --channel-config name=$chan,type=req,method=connect,rateLogging=0,address=ipc://$chanAddr"
 @CMAKE_CURRENT_BINARY_DIR@/$CLIENT &
 CLIENT_PID=$!
 
@@ -28,13 +31,16 @@ SERVER="fairmq-ex-req-rep-server"
 SERVER+=" --id server"
 SERVER+=" --transport $transport"
 SERVER+=" --verbosity veryhigh"
-SERVER+=" --session $SESSION"
+SERVER+=" --session $session"
+SERVER+=" --shm-segment-size 100000000"
 SERVER+=" --control static --color false"
 SERVER+=" --max-iterations 1"
-SERVER+=" --channel-config name=data,type=rep,method=bind,rateLogging=0,address=tcp://127.0.0.1:5005"
+SERVER+=" --channel-config name=$chan,type=rep,method=bind,rateLogging=0,address=ipc://$chanAddr"
 @CMAKE_CURRENT_BINARY_DIR@/$SERVER &
 SERVER_PID=$!
 
 # wait for everything to finish
 wait $CLIENT_PID
 wait $SERVER_PID
+
+rm $chanAddr

fairmq/CMakeLists.txt

@@ -1,12 +1,12 @@
 ################################################################################
-# Copyright (C) 2012-2021 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  #
+# Copyright (C) 2012-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  #
 #                                                                              #
 #              This software is distributed under the terms of the             #
 #              GNU Lesser General Public Licence (LGPL) version 3,             #
 #                  copied verbatim in the file "LICENSE"                       #
 ################################################################################
 
-if(BUILD_FAIRMQ OR BUILD_SDK)
+if(BUILD_FAIRMQ)
 
   if(BUILD_TIDY_TOOL)
     include(FairMQTidy)
@@ -23,135 +23,6 @@ if(BUILD_FAIRMQ OR BUILD_SDK)
     DESTINATION ${PROJECT_INSTALL_INCDIR}
   )
 
-  #########
-  # Tools #
-  #########
-  set(target Tools)
-
-  set(TOOLS_PUBLIC_HEADER_FILES
-    tools/CppSTL.h
-    tools/Exceptions.h
-    tools/InstanceLimit.h
-    tools/IO.h
-    tools/Network.h
-    tools/Process.h
-    tools/RateLimit.h
-    tools/Semaphore.h
-    tools/Strings.h
-    tools/Unique.h
-    tools/Version.h
-    Error.h
-    Tools.h
-  )
-
-  set(TOOLS_SOURCE_FILES
-    Error.cxx
-    tools/Network.cxx
-    tools/Process.cxx
-    tools/Semaphore.cxx
-    tools/Unique.cxx
-  )
-
-  add_library(${target}
-    ${TOOLS_SOURCE_FILES}
-    ${TOOLS_PUBLIC_HEADER_FILES}
-  )
-  target_compile_features(${target} PUBLIC cxx_std_17)
-  target_compile_definitions(${target} PUBLIC BOOST_ERROR_CODE_HEADER_ONLY)
-  target_include_directories(${target}
-    PUBLIC
-    $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}>
-    $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
-  )
-  target_link_libraries(${target}
-    PRIVATE
-    FairLogger::FairLogger
-    Threads::Threads
-    Boost::boost
-  )
-  set_target_properties(${target} PROPERTIES
-    VERSION ${PROJECT_VERSION}
-    SOVERSION "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}"
-    OUTPUT_NAME FairMQ${target}
-  )
-  if(BUILD_TIDY_TOOL AND RUN_FAIRMQ_TIDY)
-    fairmq_target_tidy(TARGET ${target})
-  endif()
-  install(
-    TARGETS ${target}
-    EXPORT ${PROJECT_EXPORT_SET}
-    RUNTIME DESTINATION ${PROJECT_INSTALL_BINDIR}
-    LIBRARY DESTINATION ${PROJECT_INSTALL_LIBDIR}
-    ARCHIVE DESTINATION ${PROJECT_INSTALL_LIBDIR}
-  )
-  foreach(HEADER ${TOOLS_PUBLIC_HEADER_FILES})
-    get_filename_component(_path ${HEADER} DIRECTORY)
-    file(TO_CMAKE_PATH ${PROJECT_INSTALL_INCDIR}/${_path} _destination)
-    install(FILES ${HEADER}
-      DESTINATION ${_destination}
-    )
-  endforeach()
-
-  #################
-  # State Machine #
-  #################
-  set(target StateMachine)
-
-  set(FSM_PUBLIC_HEADER_FILES
-    StateMachine.h
-    States.h
-    StateQueue.h
-  )
-
-  set(FSM_SOURCE_FILES
-    StateMachine.cxx
-    States.cxx
-  )
-
-  add_library(${target}
-    ${FSM_SOURCE_FILES}
-    ${FSM_PUBLIC_HEADER_FILES}
-  )
-  target_compile_features(${target} PUBLIC cxx_std_17)
-  target_compile_definitions(${target} PUBLIC BOOST_ERROR_CODE_HEADER_ONLY)
-  target_include_directories(${target}
-    PUBLIC
-    $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}>
-    $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
-  )
-  target_link_libraries(${target}
-    PUBLIC
-    FairLogger::FairLogger
-
-    PRIVATE
-    Boost::boost
-    Tools
-  )
-  set_target_properties(${target} PROPERTIES
-    VERSION ${PROJECT_VERSION}
-    SOVERSION "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}"
-    OUTPUT_NAME FairMQ${target}
-  )
-  if(BUILD_TIDY_TOOL AND RUN_FAIRMQ_TIDY)
-    fairmq_target_tidy(TARGET ${target})
-  endif()
-  install(
-    TARGETS ${target}
-    EXPORT ${PROJECT_EXPORT_SET}
-    RUNTIME DESTINATION ${PROJECT_INSTALL_BINDIR}
-    LIBRARY DESTINATION ${PROJECT_INSTALL_LIBDIR}
-    ARCHIVE DESTINATION ${PROJECT_INSTALL_LIBDIR}
-  )
-  foreach(HEADER ${FSM_PUBLIC_HEADER_FILES})
-    get_filename_component(_path ${HEADER} DIRECTORY)
-    file(TO_CMAKE_PATH ${PROJECT_INSTALL_INCDIR}/${_path} _destination)
-    install(FILES ${HEADER}
-      DESTINATION ${_destination}
-    )
-  endforeach()
-endif()
-
-if(BUILD_FAIRMQ)
   ##########################
   # libFairMQ header files #
   ##########################
@@ -159,6 +30,7 @@ if(BUILD_FAIRMQ)
     Channel.h
     Device.h
     DeviceRunner.h
+    Error.h
     EventManager.h
     FairMQChannel.h
     FairMQDevice.h
@@ -184,17 +56,32 @@ if(BUILD_FAIRMQ)
     Properties.h
     PropertyOutput.h
     Socket.h
+    StateMachine.h
+    States.h
+    StateQueue.h
     SuboptParser.h
+    Tools.h
     TransportFactory.h
     Transports.h
     UnmanagedRegion.h
     options/FairMQProgOptions.h
     runDevice.h
     runFairMQDevice.h
-    shmem/Monitor.h
     shmem/Common.h
-    shmem/UnmanagedRegion.h
+    shmem/Monitor.h
     shmem/Segment.h
+    shmem/UnmanagedRegion.h
+    tools/CppSTL.h
+    tools/Exceptions.h
+    tools/IO.h
+    tools/InstanceLimit.h
+    tools/Network.h
+    tools/Process.h
+    tools/RateLimit.h
+    tools/Semaphore.h
+    tools/Strings.h
+    tools/Unique.h
+    tools/Version.h
   )
 
   set(FAIRMQ_PRIVATE_HEADER_FILES
@@ -239,6 +126,7 @@ if(BUILD_FAIRMQ)
     Channel.cxx
     Device.cxx
     DeviceRunner.cxx
+    Error.cxx
     JSONParser.cxx
     MemoryResources.cxx
     Plugin.cxx
@@ -246,6 +134,8 @@ if(BUILD_FAIRMQ)
     PluginServices.cxx
     ProgOptions.cxx
     Properties.cxx
+    StateMachine.cxx
+    States.cxx
     SuboptParser.cxx
     TransportFactory.cxx
     plugins/config/Config.cxx
@@ -253,6 +143,10 @@ if(BUILD_FAIRMQ)
     shmem/Common.cxx
     shmem/Manager.cxx
     shmem/Monitor.cxx
+    tools/Network.cxx
+    tools/Process.cxx
+    tools/Semaphore.cxx
+    tools/Unique.cxx
   )
 
   if(BUILD_OFI_TRANSPORT)
@@ -331,8 +225,6 @@ if(BUILD_FAIRMQ)
     Boost::filesystem
     Boost::regex
     FairLogger::FairLogger
-    Tools
-    StateMachine
 
     PRIVATE # only libFairMQ links against private dependencies
     libzmq
@@ -341,7 +233,7 @@ if(BUILD_FAIRMQ)
   )
   set_target_properties(${target} PROPERTIES
     VERSION ${PROJECT_VERSION}
-    SOVERSION "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}"
+    OUTPUT_NAME ${PROJECT_NAME_LOWER}
   )
   if(BUILD_TIDY_TOOL AND RUN_FAIRMQ_TIDY)
     fairmq_target_tidy(TARGET ${target})
@@ -414,7 +306,7 @@ if(BUILD_FAIRMQ)
   add_executable(fairmq-uuid-gen tools/runUuidGenerator.cxx)
   target_link_libraries(fairmq-uuid-gen PUBLIC
     Boost::program_options
-    Tools
+    FairMQ
   )
   if(BUILD_TIDY_TOOL AND RUN_FAIRMQ_TIDY)
     fairmq_target_tidy(TARGET fairmq-uuid-gen)
@@ -452,20 +344,9 @@ if(BUILD_FAIRMQ)
   endforeach()
 endif()
 
-if(BUILD_SDK_COMMANDS)
-  add_subdirectory(sdk/commands)
-endif()
-
-if(BUILD_SDK)
-  add_subdirectory(sdk)
-endif()
-
 ####################
 # external plugins #
 ####################
-if(BUILD_DDS_PLUGIN)
-  add_subdirectory(plugins/DDS)
-endif()
 if(BUILD_PMIX_PLUGIN)
   add_subdirectory(plugins/PMIx)
 endif()

fairmq/Channel.h

@@ -1,5 +1,5 @@
 /********************************************************************************
- *    Copyright (C) 2021 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH    *
+ * Copyright (C) 2021-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -475,7 +475,6 @@ class Channel
 
 } // namespace fair::mq
 
-// using FairMQChannel [[deprecated("Use fair::mq::Channel")]] = fair::mq::Channel;
-using FairMQChannel = fair::mq::Channel;
+using FairMQChannel [[deprecated("Use fair::mq::Channel")]] = fair::mq::Channel;
 
 #endif   // FAIR_MQ_CHANNEL_H

fairmq/Device.cxx

@@ -1,19 +1,19 @@
 /********************************************************************************
- * Copyright (C) 2012-2021 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
+ * Copyright (C) 2012-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
  *                  copied verbatim in the file "LICENSE"                       *
  ********************************************************************************/
 
-#include <algorithm>                    // std::max
+#include <algorithm>                    // std::max, std::any_of
 #include <boost/algorithm/string.hpp>   // join/split
 #include <chrono>
 #include <fairmq/Device.h>
 #include <fairmq/Tools.h>
-#include <future>
 #include <iomanip>
 #include <list>
+#include <memory>                       // std::make_unique
 #include <mutex>
 #include <thread>
 
@@ -27,7 +27,6 @@ constexpr const char* Device::DefaultTransportName;
 constexpr mq::Transport Device::DefaultTransportType;
 constexpr const char* Device::DefaultNetworkInterface;
 constexpr int Device::DefaultInitTimeout;
-constexpr uint64_t Device::DefaultMaxRunTime;
 constexpr float Device::DefaultRate;
 constexpr const char* Device::DefaultSession;
 
@@ -83,7 +82,6 @@ Device::Device(ProgOptions* config, tools::Version version)
     , fMultitransportProceed(false)
     , fVersion(version)
     , fRate(DefaultRate)
-    , fMaxRunRuntimeInS(DefaultMaxRunTime)
     , fInitializationTimeoutInS(DefaultInitTimeout)
     , fTransitioning(false)
 {
@@ -215,7 +213,6 @@ void Device::InitWrapper()
     Init();
 
     fRate = fConfig->GetProperty<float>("rate", DefaultRate);
-    fMaxRunRuntimeInS = fConfig->GetProperty<uint64_t>("max-run-time", DefaultMaxRunTime);
     fInitializationTimeoutInS = fConfig->GetProperty<int>("init-timeout", DefaultInitTimeout);
 
     try {
@@ -293,7 +290,9 @@ void Device::BindWrapper()
 
     Bind();
 
-    ChangeState(Transition::Auto);
+    if (!NewStatePending()) {
+        ChangeState(Transition::Auto);
+    }
 }
 
 void Device::ConnectWrapper()
@@ -330,7 +329,9 @@ void Device::ConnectWrapper()
 
     Connect();
 
-    ChangeState(Transition::Auto);
+    if (!NewStatePending()) {
+        ChangeState(Transition::Auto);
+    }
 }
 
 void Device::AttachChannels(vector<Channel*>& chans)
@@ -430,15 +431,28 @@ void Device::InitTaskWrapper()
 {
     InitTask();
 
-    ChangeState(Transition::Auto);
+    if (!NewStatePending()) {
+        ChangeState(Transition::Auto);
+    }
 }
 
 void Device::RunWrapper()
 {
     LOG(info) << "fair::mq::Device running...";
 
-    // start the rate logger thread
-    future<void> rateLogger = async(launch::async, &Device::LogSocketRates, this);
+    unique_ptr<thread> rateLogger;
+    // Check if rate logging thread is needed
+    const bool rateLogging = any_of(fChannels.cbegin(), fChannels.cend(), [](auto ch) {
+        return any_of(ch.second.cbegin(), ch.second.cend(), [](auto sub) { return sub.fRateLogging > 0; });
+    });
+
+    if (rateLogging) {
+        rateLogger = make_unique<thread>(&Device::LogSocketRates, this);
+    }
+    tools::CallOnDestruction joinRateLogger([&](){
+        if (rateLogging && rateLogger->joinable()) { rateLogger->join(); }
+    });
+
 
     // notify transports to resume transfers
     for (auto& t : fTransports) {
@@ -481,8 +495,6 @@ void Device::RunWrapper()
     PostRun();
 
     cod.disable();
-
-    rateLogger.get();
 }
 
 void Device::HandleSingleChannelInput()
@@ -710,7 +722,6 @@ void Device::LogSocketRates()
 
     chrono::time_point<chrono::high_resolution_clock> t0(chrono::high_resolution_clock::now());
     chrono::time_point<chrono::high_resolution_clock> t1;
-    uint64_t secondsElapsed = 0;
 
     while (!NewStatePending()) {
         WaitFor(chrono::seconds(1));
@@ -743,7 +754,7 @@ void Device::LogSocketRates()
                     bytesOut.at(i) = bytesOutNew.at(i);
                     msgOut.at(i) = msgOutNew.at(i);
 
-                    LOG(info) << setw(chanNameLen) << filteredChannelNames.at(i) << ": "
+                    LOG(info) << setw(static_cast<int>(chanNameLen)) << filteredChannelNames.at(i) << ": "
                               << "in: " << msgPerSecIn.at(i) << " (" << mbPerSecIn.at(i) << " MB) "
                               << "out: " << msgPerSecOut.at(i) << " (" << mbPerSecOut.at(i) << " MB)";
                 }
@@ -753,9 +764,6 @@ void Device::LogSocketRates()
         }
 
         t0 = t1;
-        if (fMaxRunRuntimeInS > 0 && ++secondsElapsed >= fMaxRunRuntimeInS) {
-            ChangeState(Transition::Stop);
-        }
     }
 }
 
@@ -770,7 +778,9 @@ void Device::ResetTaskWrapper()
 {
     ResetTask();
 
-    ChangeState(Transition::Auto);
+    if (!NewStatePending()) {
+        ChangeState(Transition::Auto);
+    }
 }
 
 void Device::ResetWrapper()
@@ -784,7 +794,9 @@ void Device::ResetWrapper()
     fChannels.clear();
     fTransports.clear();
     fTransportFactory.reset();
-    ChangeState(Transition::Auto);
+    if (!NewStatePending()) {
+        ChangeState(Transition::Auto);
+    }
 }
 
 Device::~Device()

fairmq/Device.h

@@ -1,5 +1,5 @@
 /********************************************************************************
- *   Copyright (C) 2021 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH     *
+ * Copyright (C) 2021-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -565,7 +565,6 @@ class Device
     static constexpr mq::Transport DefaultTransportType = mq::Transport::ZMQ;
     static constexpr const char* DefaultNetworkInterface = "default";
     static constexpr int DefaultInitTimeout = 120;
-    static constexpr uint64_t DefaultMaxRunTime = 0;
     static constexpr float DefaultRate = 0.;
     static constexpr const char* DefaultSession = "default";
 
@@ -636,15 +635,9 @@ class Device
 
 }   // namespace fair::mq
 
-// using FairMQChannelMap [[deprecated("Use fair::mq::ChannelMap")]] = fair::mq::ChannelMap;
-// using InputMsgCallback [[deprecated("Use fair::mq::InputMsgCallback")]] =
-    // fair::mq::InputMsgCallback;
-// using InputMultipartCallback [[deprecated("Use fair::mq::InputMultipartCallback")]] =
-    // fair::mq::InputMultipartCallback;
-// using FairMQDevice [[deprecated("Use fair::mq::Device")]] = fair::mq::Device;
-using FairMQChannelMap = fair::mq::ChannelMap;
-using InputMsgCallback = fair::mq::InputMsgCallback;
-using InputMultipartCallback = fair::mq::InputMultipartCallback;
-using FairMQDevice = fair::mq::Device;
+using FairMQChannelMap [[deprecated("Use fair::mq::ChannelMap")]] = fair::mq::ChannelMap;
+using InputMsgCallback [[deprecated("Use fair::mq::InputMsgCallback")]] = fair::mq::InputMsgCallback;
+using InputMultipartCallback [[deprecated("Use fair::mq::InputMultipartCallback")]] = fair::mq::InputMultipartCallback;
+using FairMQDevice [[deprecated("Use fair::mq::Device")]] = fair::mq::Device;
 
 #endif /* FAIR_MQ_DEVICE_H */

fairmq/DeviceRunner.h

@@ -45,7 +45,7 @@ namespace fair::mq
  * Each hook has access to all members of the DeviceRunner and really only differs by the point in
  * time it is called.
  *
- * For an example usage of this class see the fairmq/runFairMQDevice.h header.
+ * For an example usage of this class see the <fairmq/runDevice.h> header.
  */
 class DeviceRunner
 {

fairmq/FairMQChannel.h

@@ -1,5 +1,5 @@
 /********************************************************************************
- * Copyright (C) 2014-2021 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
+ * Copyright (C) 2014-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -9,11 +9,9 @@
 #ifndef FAIRMQCHANNEL_H_
 #define FAIRMQCHANNEL_H_
 
-#if 0
 #ifndef FAIR_MQ_CHANNEL_H
 #pragma GCC warning "Deprecated header: Use <fairmq/Channel.h> instead"
 #endif
-#endif
 
 #include <fairmq/Channel.h>
 

fairmq/FairMQDevice.h

@@ -1,5 +1,5 @@
 /********************************************************************************
- * Copyright (C) 2012-2021 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
+ * Copyright (C) 2012-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -9,11 +9,9 @@
 #ifndef FAIRMQDEVICE_H_
 #define FAIRMQDEVICE_H_
 
-#if 0
 #ifndef FAIR_MQ_DEVICE_H
 #pragma GCC warning "Deprecated header: Use <fairmq/Device.h> instead"
 #endif
-#endif
 
 #include <fairmq/Device.h>
 

fairmq/FairMQLogger.h

@@ -1,5 +1,5 @@
 /********************************************************************************
- * Copyright (C) 2017-2018 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
+ * Copyright (C) 2017-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -9,6 +9,8 @@
 #ifndef FAIRMQLOGGER_H_
 #define FAIRMQLOGGER_H_
 
+#pragma GCC warning "Deprecated header: Use <fairlogger/Logger.h> instead"
+
 #include <fairlogger/Logger.h>
 
 #endif /* FAIRMQLOGGER_H_ */

fairmq/FairMQMessage.h

@@ -1,5 +1,5 @@
 /********************************************************************************
- * Copyright (C) 2014-2021 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
+ * Copyright (C) 2014-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -9,11 +9,9 @@
 #ifndef FAIRMQMESSAGE_H_
 #define FAIRMQMESSAGE_H_
 
-#if 0
 #ifndef FAIR_MQ_MESSAGE_H
 #pragma GCC warning "Deprecated header: Use <fairmq/Message.h> instead"
 #endif
-#endif
 
 #include <fairmq/Message.h>
 

fairmq/FairMQParts.h

@@ -1,5 +1,5 @@
 /********************************************************************************
- * Copyright (C) 2014-2021 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
+ * Copyright (C) 2014-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -9,11 +9,9 @@
 #ifndef FAIRMQPARTS_H_
 #define FAIRMQPARTS_H_
 
-#if 0
 #ifndef FAIR_MQ_PARTS_H
 #pragma GCC warning "Deprecated header: Use <fairmq/Parts.h> instead"
 #endif
-#endif
 
 #include <fairmq/Parts.h>
 

fairmq/FairMQPoller.h

@@ -1,5 +1,5 @@
 /********************************************************************************
- * Copyright (C) 2014-2021 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
+ * Copyright (C) 2014-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -9,11 +9,9 @@
 #ifndef FAIRMQPOLLER_H_
 #define FAIRMQPOLLER_H_
 
-#if 0
 #ifndef FAIR_MQ_POLLER_H
 #pragma GCC warning "Deprecated header: Use <fairmq/Poller.h> instead"
 #endif
-#endif
 
 #include <fairmq/Poller.h>
 

fairmq/FairMQSocket.h

@@ -1,5 +1,5 @@
 /********************************************************************************
- * Copyright (C) 2014-2021 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
+ * Copyright (C) 2014-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -9,11 +9,9 @@
 #ifndef FAIRMQSOCKET_H_
 #define FAIRMQSOCKET_H_
 
-#if 0
 #ifndef FAIR_MQ_SOCKET_H
 #pragma GCC warning "Deprecated header: Use <fairmq/Socket.h> instead"
 #endif
-#endif
 
 #include <fairmq/Socket.h>
 

fairmq/FairMQTransportFactory.h

@@ -1,5 +1,5 @@
 /********************************************************************************
- * Copyright (C) 2014-2021 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
+ * Copyright (C) 2014-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -9,11 +9,9 @@
 #ifndef FAIRMQTRANSPORTFACTORY_H_
 #define FAIRMQTRANSPORTFACTORY_H_
 
-#if 0
 #ifndef FAIR_MQ_TRANSPORTFACTORY_H
 #pragma GCC warning "Deprecated header: Use <fairmq/TransportFactory.h> instead"
 #endif
-#endif
 
 #include <fairmq/TransportFactory.h>
 

fairmq/FairMQUnmanagedRegion.h

@@ -1,5 +1,5 @@
 /********************************************************************************
- * Copyright (C) 2014-2021 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
+ * Copyright (C) 2014-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -9,11 +9,9 @@
 #ifndef FAIRMQUNMANAGEDREGION_H_
 #define FAIRMQUNMANAGEDREGION_H_
 
-#if 0
 #ifndef FAIR_MQ_UNMANAGEDREGION_H
 #pragma GCC warning "Deprecated header: Use <fairmq/UnmanagedRegion.h> instead"
 #endif
-#endif
 
 #include <fairmq/UnmanagedRegion.h>
 

fairmq/JSONParser.cxx

@@ -30,13 +30,13 @@
 
 using namespace std;
 using namespace fair::mq;
-using namespace fair::mq::tools;
+using namespace tools;
 using namespace boost::property_tree;
 
 namespace fair::mq
 {
 
-fair::mq::Properties PtreeParser(const ptree& pt, const string& id)
+Properties PtreeParser(const ptree& pt, const string& id)
 {
     if (id.empty()) {
         throw ParserError("no device ID provided. Provide with `--id` cmd option");
@@ -47,7 +47,7 @@ fair::mq::Properties PtreeParser(const ptree& pt, const string& id)
     return helper::DeviceParser(pt.get_child("fairMQOptions"), id);
 }
 
-fair::mq::Properties JSONParser(const string& filename, const string& deviceId)
+Properties JSONParser(const string& filename, const string& deviceId)
 {
     ptree pt;
     LOG(debug) << "Parsing JSON from " << filename << " ...";
@@ -58,9 +58,9 @@ fair::mq::Properties JSONParser(const string& filename, const string& deviceId)
 namespace helper
 {
 
-fair::mq::Properties DeviceParser(const ptree& fairMQOptions, const string& deviceId)
+Properties DeviceParser(const ptree& fairMQOptions, const string& deviceId)
 {
-    fair::mq::Properties properties;
+    Properties properties;
 
     for (const auto& node : fairMQOptions) {
         if (node.first == "devices") {
@@ -82,27 +82,27 @@ fair::mq::Properties DeviceParser(const ptree& fairMQOptions, const string& devi
     return properties;
 }
 
-void ChannelParser(const ptree& tree, fair::mq::Properties& properties)
+void ChannelParser(const ptree& tree, Properties& properties)
 {
     for (const auto& node : tree) {
         if (node.first == "channels") {
             for (const auto& cn : node.second) {
-                fair::mq::Properties commonProperties;
-                commonProperties.emplace("type", cn.second.get<string>("type", FairMQChannel::DefaultType));
-                commonProperties.emplace("method", cn.second.get<string>("method", FairMQChannel::DefaultMethod));
-                commonProperties.emplace("address", cn.second.get<string>("address", FairMQChannel::DefaultAddress));
-                commonProperties.emplace("transport", cn.second.get<string>("transport", FairMQChannel::DefaultTransportName));
-                commonProperties.emplace("sndBufSize", cn.second.get<int>("sndBufSize", FairMQChannel::DefaultSndBufSize));
-                commonProperties.emplace("rcvBufSize", cn.second.get<int>("rcvBufSize", FairMQChannel::DefaultRcvBufSize));
-                commonProperties.emplace("sndKernelSize", cn.second.get<int>("sndKernelSize", FairMQChannel::DefaultSndKernelSize));
-                commonProperties.emplace("rcvKernelSize", cn.second.get<int>("rcvKernelSize", FairMQChannel::DefaultRcvKernelSize));
-                commonProperties.emplace("sndTimeoutMs", cn.second.get<int>("sndTimeoutMs", FairMQChannel::DefaultSndTimeoutMs));
-                commonProperties.emplace("rcvTimeoutMs", cn.second.get<int>("rcvTimeoutMs", FairMQChannel::DefaultRcvTimeoutMs));
-                commonProperties.emplace("linger", cn.second.get<int>("linger", FairMQChannel::DefaultLinger));
-                commonProperties.emplace("rateLogging", cn.second.get<int>("rateLogging", FairMQChannel::DefaultRateLogging));
-                commonProperties.emplace("portRangeMin", cn.second.get<int>("portRangeMin", FairMQChannel::DefaultPortRangeMin));
-                commonProperties.emplace("portRangeMax", cn.second.get<int>("portRangeMax", FairMQChannel::DefaultPortRangeMax));
-                commonProperties.emplace("autoBind", cn.second.get<bool>("autoBind", FairMQChannel::DefaultAutoBind));
+                Properties commonProperties;
+                commonProperties.emplace("type", cn.second.get<string>("type", Channel::DefaultType));
+                commonProperties.emplace("method", cn.second.get<string>("method", Channel::DefaultMethod));
+                commonProperties.emplace("address", cn.second.get<string>("address", Channel::DefaultAddress));
+                commonProperties.emplace("transport", cn.second.get<string>("transport", Channel::DefaultTransportName));
+                commonProperties.emplace("sndBufSize", cn.second.get<int>("sndBufSize", Channel::DefaultSndBufSize));
+                commonProperties.emplace("rcvBufSize", cn.second.get<int>("rcvBufSize", Channel::DefaultRcvBufSize));
+                commonProperties.emplace("sndKernelSize", cn.second.get<int>("sndKernelSize", Channel::DefaultSndKernelSize));
+                commonProperties.emplace("rcvKernelSize", cn.second.get<int>("rcvKernelSize", Channel::DefaultRcvKernelSize));
+                commonProperties.emplace("sndTimeoutMs", cn.second.get<int>("sndTimeoutMs", Channel::DefaultSndTimeoutMs));
+                commonProperties.emplace("rcvTimeoutMs", cn.second.get<int>("rcvTimeoutMs", Channel::DefaultRcvTimeoutMs));
+                commonProperties.emplace("linger", cn.second.get<int>("linger", Channel::DefaultLinger));
+                commonProperties.emplace("rateLogging", cn.second.get<int>("rateLogging", Channel::DefaultRateLogging));
+                commonProperties.emplace("portRangeMin", cn.second.get<int>("portRangeMin", Channel::DefaultPortRangeMin));
+                commonProperties.emplace("portRangeMax", cn.second.get<int>("portRangeMax", Channel::DefaultPortRangeMax));
+                commonProperties.emplace("autoBind", cn.second.get<bool>("autoBind", Channel::DefaultAutoBind));
 
                 string name = cn.second.get<string>("name");
                 int numSockets = cn.second.get<int>("numSockets", 0);
@@ -128,7 +128,7 @@ void ChannelParser(const ptree& tree, fair::mq::Properties& properties)
     }
 }
 
-void SubChannelParser(const ptree& channelTree, fair::mq::Properties& properties, const string& channelName, const fair::mq::Properties& commonProperties)
+void SubChannelParser(const ptree& channelTree, Properties& properties, const string& channelName, const Properties& commonProperties)
 {
     // for each socket in channel
     int i = 0;
@@ -137,7 +137,7 @@ void SubChannelParser(const ptree& channelTree, fair::mq::Properties& properties
         if (node.first == "sockets") {
             for (const auto& sn : node.second) {
                 // a sub-channel inherits relevant properties from the common channel ...
-                fair::mq::Properties newProperties(commonProperties);
+                Properties newProperties(commonProperties);
 
                 // ... and adds/overwrites its own properties
                 newProperties["type"] = sn.second.get<string>("type", boost::any_cast<string>(commonProperties.at("type")));
@@ -177,7 +177,7 @@ void SubChannelParser(const ptree& channelTree, fair::mq::Properties& properties
         LOG(trace) << "\tNo sockets specified,";
         LOG(trace) << "\tapplying common settings to the channel:";
 
-        fair::mq::Properties newProperties(commonProperties);
+        Properties newProperties(commonProperties);
 
         for (auto& p : newProperties) {
             LOG(trace) << "\t" << setw(13) << left << p.first << " : " << p.second;

fairmq/MemoryResourceTools.h

@@ -12,7 +12,7 @@
 ///
 /// @author Mikolaj Krzewicki, mkrzewic@cern.ch
 
-#include <fairmq/FairMQTransportFactory.h>
+#include <fairmq/TransportFactory.h>
 #include <fairmq/MemoryResources.h>
 
 namespace fair::mq
@@ -28,13 +28,13 @@ template<typename ContainerT>
 //        pmr::polymorphic_allocator<typename
 //        ContainerT::value_type>,
 //        typename ContainerT::allocator_type>::value == true,
-//    FairMQMessagePtr>::type
-FairMQMessagePtr getMessage(ContainerT &&container_, FairMQMemoryResource *targetResource = nullptr)
+//        MessagePtr>::type
+MessagePtr getMessage(ContainerT &&container_, MemoryResource *targetResource = nullptr)
 {
     auto container = std::move(container_);
     auto alloc = container.get_allocator();
 
-    auto resource = dynamic_cast<FairMQMemoryResource *>(alloc.resource());
+    auto resource = dynamic_cast<MemoryResource *>(alloc.resource());
     if (!resource && !targetResource) {
         throw std::runtime_error("Neither the container or target resource specified");
     }

fairmq/MemoryResources.cxx

@@ -1,10 +1,10 @@
 /********************************************************************************
- *    Copyright (C) 2018 CERN and copyright holders of ALICE O2 *
- *    Copyright (C) 2018 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH *
+ *    Copyright (C) 2018 CERN and copyright holders of ALICE O2                 *
+ * Copyright (C) 2018-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
- *              This software is distributed under the terms of the *
- *              GNU Lesser General Public Licence (LGPL) version 3, *
- *                  copied verbatim in the file "LICENSE" *
+ *              This software is distributed under the terms of the             *
+ *              GNU Lesser General Public Licence (LGPL) version 3,             *
+ *                  copied verbatim in the file "LICENSE"                       *
  ********************************************************************************/
 
 /// @brief Memory allocators and interfaces related to managing memory via the
@@ -12,7 +12,7 @@
 ///
 /// @author Mikolaj Krzewicki, mkrzewic@cern.ch
 
-#include <fairmq/FairMQTransportFactory.h>
+#include <fairmq/TransportFactory.h>
 #include <fairmq/MemoryResources.h>
 
 void *fair::mq::ChannelResource::do_allocate(std::size_t bytes, std::size_t alignment)

fairmq/MemoryResources.h

@@ -1,6 +1,6 @@
 /********************************************************************************
  *    Copyright (C) 2018 CERN and copyright holders of ALICE O2                 *
- * Copyright (C) 2018-2021 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
+ * Copyright (C) 2018-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -103,9 +103,7 @@ class ChannelResource : public MemoryResource
     };
 };
 
-// using FairMQMemoryResource [[deprecated("Use fair::mq::MemoryResource")]] =
-    // MemoryResource;
-using FairMQMemoryResource = MemoryResource;
+using FairMQMemoryResource [[deprecated("Use fair::mq::MemoryResource")]] = MemoryResource;
 
 }   // namespace fair::mq
 

fairmq/Message.h

@@ -1,5 +1,5 @@
 /********************************************************************************
- *    Copyright (C) 2021 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH    *
+ * Copyright (C) 2021-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -78,11 +78,8 @@ struct MessageBadAlloc : std::runtime_error
 
 }   // namespace fair::mq
 
-// using fairmq_free_fn [[deprecated("Use fair::mq::FreeFn")]] = fair::mq::FreeFn;
-// using FairMQMessage [[deprecated("Use fair::mq::Message")]] = fair::mq::Message;
-// using FairMQMessagePtr [[deprecated("Use fair::mq::MessagePtr")]] = fair::mq::MessagePtr;
-using fairmq_free_fn = fair::mq::FreeFn;
-using FairMQMessage = fair::mq::Message;
-using FairMQMessagePtr = fair::mq::MessagePtr;
+using fairmq_free_fn [[deprecated("Use fair::mq::FreeFn")]] = fair::mq::FreeFn;
+using FairMQMessage [[deprecated("Use fair::mq::Message")]] = fair::mq::Message;
+using FairMQMessagePtr [[deprecated("Use fair::mq::MessagePtr")]] = fair::mq::MessagePtr;
 
 #endif   // FAIR_MQ_MESSAGE_H

fairmq/Parts.h

@@ -1,5 +1,5 @@
 /********************************************************************************
- * Copyright (C) 2014-2021 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
+ * Copyright (C) 2014-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -9,84 +9,80 @@
 #ifndef FAIR_MQ_PARTS_H
 #define FAIR_MQ_PARTS_H
 
-#include <fairmq/Message.h>
-#include <memory>   // unique_ptr
-#include <vector>
+#include <algorithm>          // std::move
+#include <fairmq/Message.h>   // fair::mq::MessagePtr
+#include <iterator>           // std::back_inserter
+#include <utility>            // std::move, std::forward
+#include <vector>             // std::vector
 
 namespace fair::mq {
 
-/// fair::mq::Parts is a lightweight convenience wrapper around a vector of unique pointers to
+/// fair::mq::Parts is a lightweight move-only convenience wrapper around a vector of unique pointers to
 /// Message, used for sending multi-part messages
-class Parts
+struct Parts
 {
-  private:
     using container = std::vector<MessagePtr>;
+    using size_type = container::size_type;
+    using reference = container::reference;
+    using const_reference = container::const_reference;
+    using iterator = container::iterator;
+    using const_iterator = container::const_iterator;
 
-  public:
-    Parts() = default;
+    Parts() noexcept(noexcept(container())) = default;
     Parts(const Parts&) = delete;
-    Parts(Parts&&) = default;
-    template<typename... Ts>
-    Parts(Ts&&... messages) { AddPart(std::forward<Ts>(messages)...); }
     Parts& operator=(const Parts&) = delete;
+    Parts(Parts&&) = default;
     Parts& operator=(Parts&&) = default;
     ~Parts() = default;
 
-    /// Adds part (Message) to the container
-    /// @param msg message pointer (for example created with NewMessage() method of Device)
-    void AddPart(Message* msg) { fParts.push_back(MessagePtr(msg)); }
+    template<typename... Ps>
+    Parts(Ps&&... parts)
+    {
+        AddPart(std::forward<Ps>(parts)...);
+    }
 
-    /// Adds part to the container (move)
-    /// @param msg unique pointer to Message
-    /// rvalue ref (move required when passing argument)
-    void AddPart(MessagePtr&& msg) { fParts.push_back(std::move(msg)); }
+    void AddPart(MessagePtr msg) { fParts.push_back(std::move(msg)); }
 
-    /// Add variable list of parts to the container (move)
     template<typename... Ts>
-    void AddPart(MessagePtr&& first, Ts&&... remaining)
+    void AddPart(MessagePtr first, Ts&&... remaining)
     {
         AddPart(std::move(first));
         AddPart(std::forward<Ts>(remaining)...);
     }
 
-    /// Add content of another object by move
-    void AddPart(Parts&& other)
+    void AddPart(Parts parts)
     {
-        container parts = std::move(other.fParts);
-        for (auto& part : parts) {
-            fParts.push_back(std::move(part));
+        if (fParts.empty()) {
+            fParts = std::move(parts.fParts);
+        } else {
+            fParts.reserve(parts.Size() + fParts.size());
+            std::move(std::begin(parts), std::end(parts), std::back_inserter(fParts));
         }
     }
 
-    /// Get reference to part in the container at index (without bounds check)
-    /// @param index container index
-    Message& operator[](const int index) { return *(fParts[index]); }
+    reference operator[](size_type index) { return fParts[index]; }
+    const_reference operator[](size_type index) const { return fParts[index]; }
 
-    /// Get reference to unique pointer to part in the container at index (with bounds check)
-    /// @param index container index
-    MessagePtr& At(const int index) { return fParts.at(index); }
+    reference At(size_type index) { return fParts.at(index); }
+    const_reference At(size_type index) const { return fParts.at(index); }
 
-    // ref version
-    Message& AtRef(const int index) { return *(fParts.at(index)); }
+    size_type Size() const noexcept { return fParts.size(); }
+    bool Empty() const noexcept { return fParts.empty(); }
+    void Clear() noexcept { fParts.clear(); }
 
-    /// Get number of parts in the container
-    /// @return number of parts in the container
-    int Size() const { return fParts.size(); }
+    // range access
+    iterator begin() noexcept { return fParts.begin(); }
+    const_iterator begin() const noexcept { return fParts.begin(); }
+    const_iterator cbegin() const noexcept { return fParts.cbegin(); }
+    iterator end() noexcept { return fParts.end(); }
+    const_iterator end() const noexcept { return fParts.end(); }
+    const_iterator cend() const noexcept { return fParts.cend(); }
 
-    container fParts;
-
-    // forward container iterators
-    using iterator = container::iterator;
-    using const_iterator = container::const_iterator;
-    auto begin() -> decltype(fParts.begin()) { return fParts.begin(); }
-    auto end() -> decltype(fParts.end()) { return fParts.end(); }
-    auto cbegin() -> decltype(fParts.cbegin()) { return fParts.cbegin(); }
-    auto cend() -> decltype(fParts.cend()) { return fParts.cend(); }
+    container fParts{};
 };
 
 }   // namespace fair::mq
 
-// using FairMQParts [[deprecated("Use fair::mq::Parts")]] = fair::mq::Parts;
-using FairMQParts = fair::mq::Parts;
+using FairMQParts [[deprecated("Use fair::mq::Parts")]] = fair::mq::Parts;
 
 #endif /* FAIR_MQ_PARTS_H */

fairmq/Plugin.cxx

@@ -7,7 +7,7 @@
  ********************************************************************************/
 
 #include <fairmq/Plugin.h>
-#include <FairMQLogger.h>
+#include <fairlogger/Logger.h>
 #include <utility>
 
 using namespace std;

fairmq/PluginManager.cxx

@@ -1,16 +1,17 @@
 /********************************************************************************
- *    Copyright (C) 2017 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH    *
+ * Copyright (C) 2017-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
  *                  copied verbatim in the file "LICENSE"                       *
  ********************************************************************************/
 
-#include <fairmq/plugins/Builtin.h>
-#include <fairmq/PluginManager.h>
-#include <fairmq/tools/Strings.h>
-#include <boost/program_options.hpp>
 #include <algorithm>
+#include <boost/program_options.hpp>
+#include <fairlogger/Logger.h>
+#include <fairmq/PluginManager.h>
+#include <fairmq/plugins/Builtin.h>
+#include <fairmq/tools/Strings.h>
 #include <iterator>
 #include <memory>
 #include <sstream>
@@ -18,22 +19,23 @@
 #include <utility>
 
 using namespace std;
+using fair::mq::Plugin;
 using fair::mq::tools::ToString;
 using fair::mq::tools::ToStrVector;
-using fair::mq::Plugin;
 namespace fs = boost::filesystem;
 namespace po = boost::program_options;
 namespace dll = boost::dll;
 using boost::optional;
 
-const std::string fair::mq::PluginManager::fgkLibPrefix = "FairMQPlugin_";
+const std::string fair::mq::PluginManager::fgkLibPrefix = "fairmq-plugin-";
+const std::string fair::mq::PluginManager::fgkLibPrefixAlt = "FairMQPlugin_";
 
-std::vector<boost::dll::shared_library> fair::mq::PluginManager::fgDLLKeepAlive = std::vector<boost::dll::shared_library>();
+std::vector<boost::dll::shared_library> fair::mq::PluginManager::fgDLLKeepAlive =
+    std::vector<boost::dll::shared_library>();
 
 fair::mq::PluginManager::PluginManager()
     : fPluginServices()
-{
-}
+{}
 
 fair::mq::PluginManager::PluginManager(const vector<string>& args)
     : fPluginServices()
@@ -46,7 +48,8 @@ fair::mq::PluginManager::PluginManager(const vector<string>& args)
         po::store(parsed, vm);
         po::notify(vm);
     } catch (const po::error& e) {
-        throw ProgramOptionsParseError{ToString("Error occured while parsing the 'Plugin Manager' program options: ", e.what())};
+        throw ProgramOptionsParseError{ToString(
+            "Error occured while parsing the 'Plugin Manager' program options: ", e.what())};
     }
 
     // Process plugin search paths
@@ -55,24 +58,38 @@ fair::mq::PluginManager::PluginManager(const vector<string>& args)
     auto searchPaths = vector<fs::path>{};
     if (vm.count("plugin-search-path")) {
         for (const auto& path : vm["plugin-search-path"].as<vector<string>>()) {
-            if      (path.substr(0, 1) == "<") { prepend.emplace_back(path.substr(1)); }
-            else if (path.substr(0, 1) == ">") { append.emplace_back(path.substr(1)); }
-            else                               { searchPaths.emplace_back(path); }
+            if (path.substr(0, 1) == "<") {
+                prepend.emplace_back(path.substr(1));
+            } else if (path.substr(0, 1) == ">") {
+                append.emplace_back(path.substr(1));
+            } else {
+                searchPaths.emplace_back(path);
+            }
         }
     }
 
     // Set supplied options
     SetSearchPaths(searchPaths);
-    for(const auto& path : prepend) { PrependSearchPath(path); }
-    for(const auto& path : append)  { AppendSearchPath(path); }
-    if (vm.count("plugin")) { LoadPlugins(vm["plugin"].as<vector<string>>()); }
+    for (const auto& path : prepend) {
+        PrependSearchPath(path);
+    }
+    for (const auto& path : append) {
+        AppendSearchPath(path);
+    }
+    if (vm.count("plugin")) {
+        LoadPlugins(vm["plugin"].as<vector<string>>());
+    }
 }
 
 auto fair::mq::PluginManager::ValidateSearchPath(const fs::path& path) -> void
 {
-    if (path.empty()) throw BadSearchPath{"Specified path is empty."};
+    if (path.empty()) {
+        throw BadSearchPath{"Specified path is empty."};
+    }
     // we ignore non-existing search paths
-    if (fs::exists(path) && !fs::is_directory(path)) throw BadSearchPath{ToString(path, " is not a directory.")};
+    if (fs::exists(path) && !fs::is_directory(path)) {
+        throw BadSearchPath{ToString(path, " is not a directory.")};
+    }
 }
 
 auto fair::mq::PluginManager::SetSearchPaths(const vector<fs::path>& searchPaths) -> void
@@ -96,31 +113,38 @@ auto fair::mq::PluginManager::PrependSearchPath(const fs::path& path) -> void
 auto fair::mq::PluginManager::ProgramOptions() -> po::options_description
 {
     auto plugin_options = po::options_description{"Plugin Manager"};
-    plugin_options.add_options()
-        ("plugin-search-path,S", po::value<vector<string>>()->multitoken(), "List of plugin search paths.\n\n"
-                                                                            "* Override default search path, e.g.\n"
-                                                                            "  -S /home/user/lib /lib\n"
-                                                                            "* Append(>) or prepend(<) to default search path, e.g.\n"
-                                                                            "  -S >/lib </home/user/lib\n"
-                                                                            "* If you mix the overriding and appending/prepending syntaxes, the overriding paths act as default search path, e.g.\n"
-                                                                            "  -S /usr/lib >/lib </home/user/lib /usr/local/lib results in /home/user/lib,/usr/local/lib,/usr/lib/,/lib\n"
-                                                                            "If nothing is found, the default dynamic library lookup is performed, see man ld.so(8) for details.")
-        ("plugin,P", po::value<vector<string>>(), "List of plugin names to load in order,"
-                                                  "e.g. if the file is called 'libFairMQPlugin_example.so', just list 'example' or 'd:example' here."
-                                                  "To load a prelinked plugin, list 'p:example' here.");
+    plugin_options.add_options()("plugin-search-path,S",
+                                 po::value<vector<string>>()->multitoken(),
+                                 "List of plugin search paths.\n\n"
+                                 "* Override default search path, e.g.\n"
+                                 "  -S /home/user/lib /lib\n"
+                                 "* Append(>) or prepend(<) to default search path, e.g.\n"
+                                 "  -S >/lib </home/user/lib\n"
+                                 "* If you mix the overriding and appending/prepending syntaxes, "
+                                 "the overriding paths act as default search path, e.g.\n"
+                                 "  -S /usr/lib >/lib </home/user/lib /usr/local/lib results in "
+                                 "/home/user/lib,/usr/local/lib,/usr/lib/,/lib\n"
+                                 "If nothing is found, the default dynamic library lookup is "
+                                 "performed, see man ld.so(8) for details.")(
+        "plugin,P",
+        po::value<vector<string>>(),
+        "List of plugin names to load in order,"
+        "e.g. if the file is called 'libfairmq-plugin-example.so', just list 'example' or "
+        "'d:example' here."
+        "To load a prelinked plugin, list 'p:example' here.");
 
     return plugin_options;
 }
 
 auto fair::mq::PluginManager::LoadPlugin(const string& pluginName) -> void
 {
-    if (pluginName.substr(0,2) == "p:") {
+    if (pluginName.substr(0, 2) == "p:") {
         // Mechanism A: prelinked dynamic
         LoadPluginPrelinkedDynamic(pluginName.substr(2));
-    } else if (pluginName.substr(0,2) == "d:") {
+    } else if (pluginName.substr(0, 2) == "d:") {
         // Mechanism B: dynamic
         LoadPluginDynamic(pluginName.substr(2));
-    } else if (pluginName.substr(0,2) == "s:") {
+    } else if (pluginName.substr(0, 2) == "s:") {
         // Mechanism C: static (builtin)
         LoadPluginStatic(pluginName.substr(2));
     } else {
@@ -137,52 +161,76 @@ auto fair::mq::PluginManager::LoadPluginPrelinkedDynamic(const string& pluginNam
             LoadSymbols(pluginName, dll::program_location());
             fPluginOrder.push_back(pluginName);
         } catch (boost::system::system_error& e) {
-            throw PluginLoadError(ToString("An error occurred while loading prelinked dynamic plugin ", pluginName, ": ", e.what()));
+            throw PluginLoadError(
+                ToString("An error occurred while loading prelinked dynamic plugin ",
+                         pluginName,
+                         ": ",
+                         e.what()));
         }
     }
 }
 
-auto fair::mq::PluginManager::LoadPluginDynamic(const string& pluginName) -> void
+auto fair::mq::PluginManager::SearchPluginFile(const string& pluginName) const
+    -> boost::filesystem::path
 {
-    // Search plugin and load, if found
-    if (fPluginFactories.find(pluginName) == fPluginFactories.end()) {
-        auto success = false;
-        for (const auto& searchPath : SearchPaths()) {
-            try {
-                LoadSymbols(pluginName, searchPath / ToString(LibPrefix(), pluginName),
-                            dll::load_mode::append_decorations | dll::load_mode::rtld_global);
-                fPluginOrder.push_back(pluginName);
-                success = true;
-                break;
-            } catch (boost::system::system_error& e) {
-                if (string{e.what()}.find("No such file or directory") == string::npos) {
-                    throw PluginLoadError(
-                        ToString("An error occurred while loading dynamic plugin ",
-                                 pluginName, ": ", e.what()));
-                }
-            }
-        }
-
-        if (!success) {
-            try {
-                // LoadSymbols(pluginName,
-                            // ToString(LibPrefix(), pluginName),
-                            // dll::load_mode::search_system_folders | dll::load_mode::append_decorations);
-                // Not sure, why the above does not work. Workaround for now:
-                LoadSymbols(pluginName,
-                            ToString("lib",
-                                     LibPrefix(),
-                                     pluginName,
-                                     boost::dll::detail::shared_library_impl::suffix().native()),
-                            dll::load_mode::search_system_folders | dll::load_mode::rtld_global);
-                fPluginOrder.push_back(pluginName);
-            } catch (boost::system::system_error& e) {
-                throw PluginLoadError(
-                    ToString("An error occurred while loading dynamic plugin ",
-                             pluginName, ": ", e.what()));
+    for (const auto& searchPath : SearchPaths()) {
+        for (const auto& libPrefix : {fgkLibPrefix, fgkLibPrefixAlt}) {
+            auto const file =
+                searchPath
+                / ToString("lib",
+                           libPrefix,
+                           pluginName,
+                           boost::dll::detail::shared_library_impl::suffix().native());
+            auto const found = boost::filesystem::exists(file);
+            if (found) {
+                return file;
             }
         }
     }
+    throw PluginNotFound(ToString("Could not find plugin file for plugin ", pluginName));
+}
+
+auto fair::mq::PluginManager::LoadPluginDynamic(const string& pluginName) -> void
+{
+    if (fPluginFactories.find(pluginName) != fPluginFactories.end()) {
+        return;   // already loaded, nothing to do
+    }
+
+    // Search in configured search path
+    try {
+        LoadSymbols(pluginName, SearchPluginFile(pluginName), dll::load_mode::rtld_global);
+        fPluginOrder.push_back(pluginName);
+        return;
+    } catch (PluginNotFound& e) {
+        // ignore
+    } catch (boost::system::system_error& e) {
+        // ignore
+    }
+
+    // Search with system logic (including RPATH, LD_LIBRARY_PATH)
+    for (const auto& libPrefix : {fgkLibPrefix, fgkLibPrefixAlt}) {
+        try {
+            // LoadSymbols(pluginName,
+            // ToString(LibPrefix(), pluginName),
+            // dll::load_mode::search_system_folders | dll::load_mode::append_decorations);
+            // Not sure, why the above does not work. Workaround for now:
+            LoadSymbols(pluginName,
+                        ToString("lib",
+                                 libPrefix,
+                                 pluginName,
+                                 boost::dll::detail::shared_library_impl::suffix().native()),
+                        dll::load_mode::search_system_folders | dll::load_mode::rtld_global);
+            fPluginOrder.push_back(pluginName);
+            return;
+        } catch (boost::system::system_error& e) {
+            // ignore
+        }
+    }
+
+    throw PluginLoadError(ToString("Could not load dynamic plugin ",
+                                   pluginName,
+                                   " from configured search paths (-S) nor with ",
+                                   "system lookup (system libdirs, RUNPATH, $LD_LIBRARY_PATH)."));
 }
 
 auto fair::mq::PluginManager::LoadPluginStatic(const string& pluginName) -> void
@@ -192,20 +240,25 @@ auto fair::mq::PluginManager::LoadPluginStatic(const string& pluginName) -> void
         try {
             if ("control" == pluginName) {
                 try {
-                    fPluginProgOptions.insert({pluginName, plugins::ControlPluginProgramOptions().value()});
+                    fPluginProgOptions.insert(
+                        {pluginName, plugins::ControlPluginProgramOptions().value()});
+                } catch (const boost::bad_optional_access&) {
+                    /* just ignore, if no prog options are declared */
                 }
-                catch (const boost::bad_optional_access& e) { /* just ignore, if no prog options are declared */ }
             } else if ("config" == pluginName) {
                 try {
-                    fPluginProgOptions.insert({pluginName, plugins::ConfigPluginProgramOptions().value()});
+                    fPluginProgOptions.insert(
+                        {pluginName, plugins::ConfigPluginProgramOptions().value()});
+                } catch (const boost::bad_optional_access&) {
+                    /* just ignore, if no prog options are declared */
                 }
-                catch (const boost::bad_optional_access& e) { /* just ignore, if no prog options are declared */ }
             } else {
                 LoadSymbols(pluginName, dll::program_location());
             }
             fPluginOrder.push_back(pluginName);
         } catch (boost::system::system_error& e) {
-            throw PluginLoadError(ToString("An error occurred while loading static plugin ", pluginName, ": ", e.what()));
+            throw PluginLoadError(ToString(
+                "An error occurred while loading static plugin ", pluginName, ": ", e.what()));
         }
     }
 }
@@ -225,11 +278,12 @@ auto fair::mq::PluginManager::InstantiatePlugin(const string& pluginName) -> voi
 
 auto fair::mq::PluginManager::InstantiatePlugins() -> void
 {
-    for(const auto& pluginName : fPluginOrder) {
+    for (const auto& pluginName : fPluginOrder) {
         try {
             InstantiatePlugin(pluginName);
         } catch (std::exception& e) {
-            throw PluginInstantiationError(ToString("An error occurred while instantiating plugin ", pluginName, ": ", e.what()));
+            throw PluginInstantiationError(ToString(
+                "An error occurred while instantiating plugin ", pluginName, ": ", e.what()));
         }
     }
 }

fairmq/PluginManager.h

@@ -66,6 +66,8 @@ class PluginManager
     auto SearchPaths() const -> const std::vector<boost::filesystem::path>& { return fSearchPaths; }
     struct BadSearchPath : std::invalid_argument { using std::invalid_argument::invalid_argument; };
 
+    auto SearchPluginFile(const std::string&) const -> boost::filesystem::path;
+    struct PluginNotFound : std::runtime_error { using std::runtime_error::runtime_error; };
     auto LoadPlugin(const std::string& pluginName) -> void;
     auto LoadPlugins(const std::vector<std::string>& pluginNames) -> void { for(const auto& pluginName : pluginNames) { LoadPlugin(pluginName); } }
     struct PluginLoadError : std::runtime_error { using std::runtime_error::runtime_error; };
@@ -118,6 +120,7 @@ class PluginManager
     auto InstantiatePlugin(const std::string& pluginName) -> void;
 
     static const std::string fgkLibPrefix;
+    static const std::string fgkLibPrefixAlt;
     std::vector<boost::filesystem::path> fSearchPaths;
     static std::vector<boost::dll::shared_library> fgDLLKeepAlive; // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
     std::map<std::string, std::function<PluginFactory>> fPluginFactories;

fairmq/Poller.h

@@ -1,5 +1,5 @@
 /********************************************************************************
- *    Copyright (C) 2021 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH    *
+ * Copyright (C) 2021-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -41,9 +41,7 @@ struct PollerError : std::runtime_error
 
 }   // namespace fair::mq
 
-// using FairMQPoller [[deprecated("Use fair::mq::Poller")]] = fair::mq::Poller;
-// using FairMQPollerPtr [[deprecated("Use fair::mq::PollerPtr")]] = fair::mq::PollerPtr;
-using FairMQPoller = fair::mq::Poller;
-using FairMQPollerPtr = fair::mq::PollerPtr;
+using FairMQPoller [[deprecated("Use fair::mq::Poller")]] = fair::mq::Poller;
+using FairMQPollerPtr [[deprecated("Use fair::mq::PollerPtr")]] = fair::mq::PollerPtr;
 
 #endif   // FAIR_MQ_POLLER_H

fairmq/ProgOptions.cxx

@@ -1,5 +1,5 @@
 /********************************************************************************
- * Copyright (C) 2014-2018 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
+ * Copyright (C) 2014-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -12,9 +12,7 @@
  * Created on March 11, 2015, 10:20 PM
  */
 
-#include "FairMQLogger.h"
 #include <fairmq/ProgOptions.h>
-
 #include <fairmq/tools/Strings.h>
 
 #include <boost/any.hpp>
@@ -22,6 +20,7 @@
 
 #include <algorithm>
 #include <exception>
+#include <fairlogger/Logger.h>
 #include <iomanip>
 #include <iostream>
 #include <sstream>
@@ -351,7 +350,7 @@ void ProgOptions::DeleteProperty(const string& key)
     vm.erase(key);
 }
 
-void ProgOptions::AddChannel(const string& name, const FairMQChannel& channel)
+void ProgOptions::AddChannel(const string& name, const Channel& channel)
 {
     lock_guard<mutex> lock(fMtx);
     unordered_map<string, int> existingChannels = GetChannelInfoImpl();

fairmq/ProgOptionsFwd.h

@@ -1,5 +1,5 @@
 /********************************************************************************
- * Copyright (C) 2019-2021 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
+ * Copyright (C) 2019-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -13,7 +13,6 @@ namespace fair::mq {
 class ProgOptions;
 }
 
-// using FairMQProgOptions [[deprecated("Use fair::mq::ProgOptions")]] = fair::mq::ProgOptions;
-using FairMQProgOptions = fair::mq::ProgOptions;
+using FairMQProgOptions [[deprecated("Use fair::mq::ProgOptions")]] = fair::mq::ProgOptions;
 
 #endif /* FAIR_MQ_PROGOPTIONSFWD_H */

fairmq/SDK.h

@@ -1,26 +0,0 @@
-/********************************************************************************
- *    Copyright (C) 2019 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH    *
- *                                                                              *
- *              This software is distributed under the terms of the             *
- *              GNU Lesser General Public Licence (LGPL) version 3,             *
- *                  copied verbatim in the file "LICENSE"                       *
- ********************************************************************************/
-
-#ifndef FAIR_MQ_SDK_H
-#define FAIR_MQ_SDK_H
-
-// IWYU pragma: begin_exports
-#include <fairmq/sdk/AsioAsyncOp.h>
-#include <fairmq/sdk/AsioBase.h>
-#include <fairmq/sdk/DDSAgent.h>
-#include <fairmq/sdk/DDSEnvironment.h>
-#include <fairmq/sdk/DDSInfo.h>
-#include <fairmq/sdk/DDSSession.h>
-#include <fairmq/sdk/DDSTask.h>
-#include <fairmq/sdk/DDSTopology.h>
-#include <fairmq/sdk/Error.h>
-#include <fairmq/sdk/Topology.h>
-#include <fairmq/sdk/Traits.h>
-// IWYU pragma: end_exports
-
-#endif // FAIR_MQ_SDK_H

fairmq/Socket.h

@@ -1,5 +1,5 @@
 /********************************************************************************
- *    Copyright (C) 2021 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH    *
+ * Copyright (C) 2021-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -103,9 +103,7 @@ struct SocketError : std::runtime_error
 
 }   // namespace fair::mq
 
-// using FairMQSocket [[deprecated("Use fair::mq::Socket")]] = fair::mq::Socket;
-// using FairMQSocketPtr [[deprecated("Use fair::mq::SocketPtr")]] = fair::mq::SocketPtr;
-using FairMQSocket = fair::mq::Socket;
-using FairMQSocketPtr = fair::mq::SocketPtr;
+using FairMQSocket [[deprecated("Use fair::mq::Socket")]] = fair::mq::Socket;
+using FairMQSocketPtr [[deprecated("Use fair::mq::SocketPtr")]] = fair::mq::SocketPtr;
 
 #endif   // FAIR_MQ_SOCKET_H

fairmq/StateMachine.cxx

@@ -187,9 +187,7 @@ struct Machine_ : public state_machine_def<Machine_>
             {
                 unique_lock<mutex> lock(fStateMtx);
 
-                while (!fNewStatePending) {
-                    fNewStatePendingCV.wait_for(lock, chrono::milliseconds(100));
-                }
+                fNewStatePendingCV.wait(lock, [this]{ return fNewStatePending.load(); });
 
                 LOG(state) << fState << " ---> " << fNewState;
                 fState = static_cast<State>(fNewState);

fairmq/StateQueue.h

@@ -1,5 +1,5 @@
 /********************************************************************************
- *    Copyright (C) 2019 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH    *
+ * Copyright (C) 2019-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -9,16 +9,14 @@
 #ifndef FAIRMQSTATEQUEUE_H_
 #define FAIRMQSTATEQUEUE_H_
 
-#include <fairmq/States.h>
-
-#include <queue>
-#include <mutex>
 #include <chrono>
-#include <utility> // pair
 #include <condition_variable>
+#include <fairmq/States.h>
+#include <mutex>
+#include <queue>
+#include <utility>   // pair
 
-namespace fair::mq
-{
+namespace fair::mq {
 
 class StateQueue
 {
@@ -33,41 +31,47 @@ class StateQueue
     fair::mq::State WaitForNext()
     {
         std::unique_lock<std::mutex> lock(fMtx);
-        while (fStates.empty()) {
-            fCV.wait_for(lock, std::chrono::milliseconds(50));
-        }
-
-        fair::mq::State state = fStates.front();
-
-        if (state == fair::mq::State::Error) {
-            throw DeviceErrorState("Controlled device transitioned to error state.");
-        }
-
-        fStates.pop();
-        return state;
+        fCV.wait(lock, [this] { return Predicate(); });
+        return PopFrontUnsafe();
     }
 
-    template<typename Rep, typename Period>
-    std::pair<bool, fair::mq::State> WaitForNext(std::chrono::duration<Rep, Period> const& duration)
+    template<typename Timeout>
+    std::pair<bool, fair::mq::State> WaitForNext(Timeout&& duration)
     {
         std::unique_lock<std::mutex> lock(fMtx);
-        fCV.wait_for(lock, duration);
-
-        if (fStates.empty()) {
-            return { false, fair::mq::State::Ok };
-        }
-
-        fair::mq::State state = fStates.front();
-
-        if (state == fair::mq::State::Error) {
-            throw DeviceErrorState("Controlled device transitioned to error state.");
-        }
-
-        fStates.pop();
-        return { true, state };
+        fCV.wait_for(lock, std::forward<Timeout>(duration), [this] { return Predicate(); });
+        return ReturnPairUnsafe();
     }
 
-    void WaitForState(fair::mq::State state) { while (WaitForNext() != state) {} }
+    template<typename CustomPredicate>
+    std::pair<bool, fair::mq::State> WaitForNextOrCustom(CustomPredicate&& customPredicate)
+    {
+        std::unique_lock<std::mutex> lock(fMtx);
+        fCV.wait(lock, [this, cp = std::move(customPredicate)] { return Predicate() || cp(); });
+        return ReturnPairUnsafe();
+    }
+
+    template<typename CustomPredicate>
+    std::pair<bool, fair::mq::State> WaitForCustom(CustomPredicate&& customPredicate)
+    {
+        std::unique_lock<std::mutex> lock(fMtx);
+        fCV.wait(lock, [cp = std::move(customPredicate)] { return cp(); });
+        return ReturnPairUnsafe();
+    }
+
+    void WaitForState(fair::mq::State state)
+    {
+        while (WaitForNext() != state) {}
+    }
+
+    template<typename CustomPredicate>
+    void WaitForStateOrCustom(fair::mq::State state, CustomPredicate customPredicate)
+    {
+        auto next = WaitForNextOrCustom(customPredicate);
+        while (!customPredicate() && (next.first && next.second != state)) {
+            next = WaitForNextOrCustom(customPredicate);
+        }
+    }
 
     void Push(fair::mq::State state)
     {
@@ -75,7 +79,35 @@ class StateQueue
             std::lock_guard<std::mutex> lock(fMtx);
             fStates.push(state);
         }
-        fCV.notify_all();
+        fCV.notify_one();
+    }
+
+    template<typename CustomSignal>
+    void Push(fair::mq::State state, CustomSignal&& signal)
+    {
+        {
+            std::lock_guard<std::mutex> lock(fMtx);
+            fStates.push(state);
+            signal();
+        }
+        fCV.notify_one();
+    }
+
+    template<typename CustomSignal>
+    void Notify(CustomSignal&& signal)
+    {
+        {
+            std::lock_guard<std::mutex> lock(fMtx);
+            signal();
+        }
+        fCV.notify_one();
+    }
+
+    template<typename CustomSignal>
+    void Locked(CustomSignal&& signal)
+    {
+        std::lock_guard<std::mutex> lock(fMtx);
+        signal();
     }
 
     void Clear()
@@ -88,8 +120,29 @@ class StateQueue
     std::queue<fair::mq::State> fStates;
     std::mutex fMtx;
     std::condition_variable fCV;
+
+    // must be called under locked fMtx
+    fair::mq::State PopFrontUnsafe()
+    {
+        fair::mq::State state = fStates.front();
+        if (state == fair::mq::State::Error) {
+            throw DeviceErrorState("Controlled device transitioned to error state.");
+        }
+        fStates.pop();
+        return state;
+    }
+
+    // must be called under locked fMtx
+    std::pair<bool, fair::mq::State> ReturnPairUnsafe()
+    {
+        auto const pred = Predicate();
+        return {pred, pred ? PopFrontUnsafe() : fair::mq::State::Ok};
+    }
+
+    // must be called under locked fMtx
+    bool Predicate() { return !fStates.empty(); }
 };
 
-} // namespace fair::mq
+}   // namespace fair::mq
 
 #endif /* FAIRMQSTATEQUEUE_H_ */

fairmq/TransportFactory.h

@@ -1,5 +1,5 @@
 /********************************************************************************
- *    Copyright (C) 2021 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH    *
+ * Copyright (C) 2021-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -241,11 +241,7 @@ struct TransportFactoryError : std::runtime_error
 
 }   // namespace fair::mq
 
-// using FairMQTransportFactory [[deprecated("Use fair::mq::TransportFactory")]] =
-    // fair::mq::TransportFactory;
-// using FairMQTransportFactoryError [[deprecated("Use fair::mq::TransportFactoryError")]] =
-    // fair::mq::TransportFactoryError;
-using FairMQTransportFactory = fair::mq::TransportFactory;
-using FairMQTransportFactoryError = fair::mq::TransportFactoryError;
+using FairMQTransportFactory [[deprecated("Use fair::mq::TransportFactory")]] = fair::mq::TransportFactory;
+using FairMQTransportFactoryError [[deprecated("Use fair::mq::TransportFactoryError")]] = fair::mq::TransportFactoryError;
 
 #endif   // FAIR_MQ_TRANSPORTFACTORY_H

fairmq/UnmanagedRegion.h

@@ -1,5 +1,5 @@
 /********************************************************************************
- *    Copyright (C) 2021 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH    *
+ * Copyright (C) 2021-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -133,6 +133,7 @@ struct RegionConfig
     bool removeOnDestruction = true; /// remove the region on object destruction
     int creationFlags = 0; /// flags passed to the underlying transport on region creation
     int64_t userFlags = 0; /// custom flags that have no effect on the transport, but can be retrieved from the region by the user
+    uint64_t size = 0; /// region size
     std::string path = ""; /// file path, if the region is backed by a file
     std::optional<uint16_t> id = std::nullopt; /// region id
     uint32_t linger = 100; /// delay in ms before region destruction to collect outstanding events
@@ -140,23 +141,14 @@ struct RegionConfig
 
 }   // namespace fair::mq
 
-// using FairMQRegionEvent [[deprecated("Use fair::mq::RegionBlock")]] = fair::mq::RegionEvent;
-// using FairMQRegionInfo [[deprecated("Use fair::mq::RegionInfo")]] = fair::mq::RegionInfo;
-// using FairMQRegionBlock [[deprecated("Use fair::mq::RegionBlock")]] = fair::mq::RegionBlock;
-// using FairMQRegionCallback [[deprecated("Use fair::mq::RegionCallback")]] = fair::mq::RegionCallback;
-// using FairMQRegionBulkCallback [[deprecated("Use fair::mq::RegionBulkCallback")]] = fair::mq::RegionBulkCallback;
-// using FairMQRegionEventCallback [[deprecated("Use fair::mq::RegionEventCallback")]] = fair::mq::RegionEventCallback;
-// using FairMQUnmanagedRegion [[deprecated("Use fair::mq::UnmanagedRegion")]] = fair::mq::UnmanagedRegion;
-// using FairMQUnmanagedRegionPtr [[deprecated("Use fair::mq::UnmanagedRegionPtr")]] = fair::mq::UnmanagedRegionPtr;
-// using FairMQRegionConfig [[deprecated("Use fair::mq::RegionConfig")]] = fair::mq::RegionConfig;
-using FairMQRegionEvent = fair::mq::RegionEvent;
-using FairMQRegionInfo = fair::mq::RegionInfo;
-using FairMQRegionBlock = fair::mq::RegionBlock;
-using FairMQRegionCallback = fair::mq::RegionCallback;
-using FairMQRegionBulkCallback = fair::mq::RegionBulkCallback;
-using FairMQRegionEventCallback = fair::mq::RegionEventCallback;
-using FairMQUnmanagedRegion = fair::mq::UnmanagedRegion;
-using FairMQUnmanagedRegionPtr = fair::mq::UnmanagedRegionPtr;
-using FairMQRegionConfig = fair::mq::RegionConfig;
+using FairMQRegionEvent [[deprecated("Use fair::mq::RegionEvent")]] = fair::mq::RegionEvent;
+using FairMQRegionInfo [[deprecated("Use fair::mq::RegionInfo")]] = fair::mq::RegionInfo;
+using FairMQRegionBlock [[deprecated("Use fair::mq::RegionBlock")]] = fair::mq::RegionBlock;
+using FairMQRegionCallback [[deprecated("Use fair::mq::RegionCallback")]] = fair::mq::RegionCallback;
+using FairMQRegionBulkCallback [[deprecated("Use fair::mq::RegionBulkCallback")]] = fair::mq::RegionBulkCallback;
+using FairMQRegionEventCallback [[deprecated("Use fair::mq::RegionEventCallback")]] = fair::mq::RegionEventCallback;
+using FairMQUnmanagedRegion [[deprecated("Use fair::mq::UnmanagedRegion")]] = fair::mq::UnmanagedRegion;
+using FairMQUnmanagedRegionPtr [[deprecated("Use fair::mq::UnmanagedRegionPtr")]] = fair::mq::UnmanagedRegionPtr;
+using FairMQRegionConfig [[deprecated("Use fair::mq::RegionConfig")]] = fair::mq::RegionConfig;
 
 #endif   // FAIR_MQ_UNMANAGEDREGION_H

fairmq/Version.h.in

@@ -1,5 +1,5 @@
 /********************************************************************************
- * Copyright (C) 2018-2020 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
+ * Copyright (C) 2018-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -11,17 +11,15 @@
 #define FAIRMQ_VERSION "@PROJECT_VERSION@"
 #define FAIRMQ_VERSION_DEC (@PROJECT_VERSION_MAJOR@ * 100000) \
                            + (@PROJECT_VERSION_MINOR@ * 1000) \
-                           + (@PROJECT_VERSION_PATCH@ * 10) \
-                           + @PROJECT_VERSION_HOTFIX@
+                           + (@PROJECT_VERSION_PATCH@ * 10)
 #define FAIRMQ_VERSION_MAJOR @PROJECT_VERSION_MAJOR@
 #define FAIRMQ_VERSION_MINOR @PROJECT_VERSION_MINOR@
 #define FAIRMQ_VERSION_PATCH @PROJECT_VERSION_PATCH@
-#define FAIRMQ_VERSION_HOTFIX @PROJECT_VERSION_HOTFIX@
 #define FAIRMQ_GIT_VERSION "@PROJECT_GIT_VERSION@"
 #define FAIRMQ_GIT_DATE "@PROJECT_GIT_DATE@"
 #define FAIRMQ_REPO_URL "https://github.com/FairRootGroup/FairMQ"
 #define FAIRMQ_LICENSE "LGPL-3.0"
-#define FAIRMQ_COPYRIGHT "2012-2021 GSI"
+#define FAIRMQ_COPYRIGHT "2012-2022 GSI"
 #define FAIRMQ_BUILD_TYPE "@CMAKE_BUILD_TYPE@"
 
 #endif // FAIR_MQ_VERSION_H

fairmq/devices/BenchmarkSampler.h

@@ -44,7 +44,7 @@ class BenchmarkSampler : public Device
     void Run() override
     {
         // store the channel reference to avoid traversing the map on every loop iteration
-        FairMQChannel& dataOutChannel = GetChannel(fOutChannelName, 0);
+        Channel& dataOutChannel = GetChannel(fOutChannelName, 0);
 
         LOG(info) << "Starting the benchmark with message size of " << fMsgSize << " and " << fMaxIterations << " iterations.";
         auto tStart = std::chrono::high_resolution_clock::now();
@@ -53,7 +53,7 @@ class BenchmarkSampler : public Device
 
         while (!NewStatePending()) {
             if (fMultipart) {
-                FairMQParts parts;
+                Parts parts;
 
                 for (size_t i = 0; i < fNumParts; ++i) {
                     parts.AddPart(dataOutChannel.NewMessage(fMsgSize, fair::mq::Alignment{fMsgAlignment}));
@@ -71,7 +71,7 @@ class BenchmarkSampler : public Device
                     ++fNumIterations;
                 }
             } else {
-                FairMQMessagePtr msg(dataOutChannel.NewMessage(fMsgSize, fair::mq::Alignment{fMsgAlignment}));
+                MessagePtr msg(dataOutChannel.NewMessage(fMsgSize, fair::mq::Alignment{fMsgAlignment}));
                 if (fMemSet) {
                     std::memset(msg->GetData(), 0, msg->GetSize());
                 }