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FairMQ: Add dump-config functionality to DDS plugin

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This commit is contained in:
Dennis Klein
2017-10-31 15:24:29 +01:00
committed by Mohammad Al-Turany
parent 511141c851
commit 7429f7a326
3 changed files with 20 additions and 5 deletions
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15
fairmq/plugins/DDS/DDS.cxx
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@@ -10,6 +10,8 @@
#include <termios.h> // for the interactive mode
#include <poll.h> // for the interactive mode
#include <sstream>
#include <iostream>
using namespace std;
@@ -89,7 +91,7 @@ auto DDS::HandleControl() -> void
}
// subscribe for state changes from DDS (subscriptions start firing after fService.start() is called)
SubscribeForStateChanges();
SubscribeForCustomCommands();
// start DDS service - subscriptions will only start firing after this step
fService.start();
@@ -201,7 +203,7 @@ auto DDS::PublishBoundChannels() -> void
}
}
auto DDS::SubscribeForStateChanges() -> void
auto DDS::SubscribeForCustomCommands() -> void
{
string id = GetProperty<string>("id");
string pid(to_string(getpid()));
@@ -230,6 +232,15 @@ auto DDS::SubscribeForStateChanges() -> void
fStopCondition.notify_one();
}
}
else if (cmd == "dump-config")
{
stringstream ss;
for (const auto pKey: GetPropertyKeys())
{
ss << id << ": " << pKey << " -> " << GetPropertyAsString(pKey) << endl;
}
fDDSCustomCmd.send(ss.str(), to_string(senderId));
}
else
{
LOG(WARN) << "Unknown command: " << cmd;