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Shm: Provide segment/msg debug infos

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This commit is contained in:
Alexey Rybalchenko
2020-08-07 16:29:53 +02:00
parent fe9b87e4e2
commit 70a583d08d
6 changed files with 129 additions and 4 deletions
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7
fairmq/shmem/runMonitor.cxx
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@@ -78,6 +78,7 @@ int main(int argc, char** argv)
unsigned int timeoutInMS = 5000;
unsigned int intervalInMS = 100;
bool runAsDaemon = false;
bool debug = false;
bool cleanOnExit = false;
options_description desc("Options");
@@ -90,6 +91,7 @@ int main(int argc, char** argv)
("view,v" , value<bool>(&viewOnly)->implicit_value(true), "Run in view only mode")
("timeout,t" , value<unsigned int>(&timeoutInMS)->default_value(5000), "Heartbeat timeout in milliseconds")
("daemonize,d" , value<bool>(&runAsDaemon)->implicit_value(true), "Daemonize the monitor")
("debug,b" , value<bool>(&debug)->implicit_value(true), "Debug - Print a list of messages)")
("clean-on-exit,e", value<bool>(&cleanOnExit)->implicit_value(true), "Perform cleanup on exit")
("interval" , value<unsigned int>(&intervalInMS)->default_value(100), "Output interval for interactive/view-only mode")
("help,h", "Print help");
@@ -117,6 +119,11 @@ int main(int argc, char** argv)
return 0;
}
if (debug) {
Monitor::PrintDebug(ShmId{shmId});
return 0;
}
cout << "Starting shared memory monitor for session: \"" << sessionName << "\" (shmId: " << shmId << ")..." << endl;
if (viewOnly && !interactive) {
cout << "running in non-interactive view-only mode, outputting with interval of " << intervalInMS << "ms. (change with --interval), press ctrl+C to exit." << endl;