Mirror/FairMQ
1
0
Fork 0
mirror of https://github.com/FairRootGroup/FairMQ.git synced 2025-10-15 09:31:45 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add DDS and Copy+Push examples.

Browse Source
This commit is contained in:
Alexey Rybalchenko
2015-08-18 09:35:31 +02:00
committed by Mohammad Al-Turany
parent 96cd2afac7
commit 105e734808
46 changed files with 1517 additions and 143 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
fairmq/examples/README.md Normal file
View File

@@ -0,0 +1,24 @@
FairMQ Examples
===============
Set of simple FairMQ examples.
Example 1: Sampler -> Sink
--------------------------
A simple topology of two devices - **Sampler** and **Sink**. **Sampler** sends data to **Sink** with the **PUSH-PULL** pattern.
Example 2: Sampler -> Processor -> Sink
---------------------------------------
A simple topology of three devices - **Sampler**, **Processor** and **Sink**. **Sampler** sends data to one or more **Processor**s, who modify the data and send it to one **Sink**. Transport with the **PUSH-PULL** pattern.
Example 3: DDS
--------------
This example demonstrates usage of the Dynamic Deployment System ([DDS](http://dds.gsi.de/)) to dynamically deploy and configure a topology of devices. The topology is similar to those of Example 2, but now it can be easily distributed on different computing nodes without the need for manual reconfiguration of the devices.
Example 4: Copy & Push
----------------------
A topology consisting of one **Sampler** and two **Sink**s. The **Sampler** uses the `Copy` method to send the same data to both sinks with the **PUSH_PULL** pattern. In countrary to the **PUB-PATTERN** pattern, this insures that all receivers are connected and no data is lost, but requires additional sockets.
Example 5: Request & Reply
--------------------------
This topology contains two devices that communicate with each other via the **REQUEST-REPLY** pettern. Bidirectional communication via a single socket.