protected override void OnStop()
{
Log.Info("Stopping WordGuessService");
if (_heartbeatGenerator != null && _heartbeatGenerator.IsRunning)
{
_heartbeatGenerator.Stop();
}
if (_cleaner != null && _cleaner.IsRunning)
{
_cleaner.Stop();
}
if (_worker != null && _worker.IsRunning)
{
_worker.Stop();
}
if (_listener != null && _listener.IsRunning)
{
_listener.Stop();
}
Log.Info("Waiting for all threads to stop");
WaitForExit();
Log.Info("All threads have stopped");
}
static int Main(string[] args)
{
if (args.Length < 1)
{
Console.WriteLine("Usage: heartbeat_generator mw-id=<middleware ID>");
return(-1);
}
//o Setup configuration with the supplied command line arguments
Config config = new Config(args);
//o Unless otherwise configured, setup configuration that allows us to
// log messages to stderr.
InitializeLogging(config);
//o Display the version number of the GMSEC API
Log.Info("API version: " + ConnectionManager.GetAPIVersion());
//o Get our message specification version, if available.
// If not availabe, use current specification.
uint version = (uint)config.GetIntegerValue("gmsec-specification-version", (int)Gmsec.GMSEC_ISD_CURRENT);
//o Define standard fields
FieldList standardFields = new FieldList();
standardFields.Add(new StringField("COMPONENT", "HEARTBEAT-GENERATOR"));
standardFields.Add(new StringField("MISSION-ID", "MY-MISSION"));
standardFields.Add(new StringField("SAT-ID-PHYSICAL", "MY-SAT-ID"));
standardFields.Add(new StringField("FACILITY", "MY-FACILITY"));
if (version == Gmsec.GMSEC_ISD_2014_00)
{
standardFields.Add(new StringField("MSG-ID", "MY-MSG-ID"));
}
else if (version >= Gmsec.GMSEC_ISD_2018_00)
{
standardFields.Add(new StringField("DOMAIN1", "MY-DOMAIN-1"));
standardFields.Add(new StringField("DOMAIN2", "MY-DOMAIN-2"));
}
try
{
//o Instantiate the heartbeat generator
HeartbeatGenerator hbgen = new HeartbeatGenerator(config, HB_MESSAGE_SUBJECT, HB_PUBLISH_RATE, standardFields);
//o Start heartbeat generator (use gmsub utility to view messages being published)
hbgen.Start();
Log.Info("Heartbeat Generator is running; use gmsub or other utility to monitor messages.");
//o Wait for user input to stop the heartbeat generator
Log.Info("Press <enter> to stop the heartbeat generator");
Console.ReadLine();
//o Stop heartbeat generator
hbgen.Stop();
Log.Info("Heartbeat Generator has been stopped.");
hbgen = null;
}
catch (GmsecException e)
{
Log.Error(e.ToString());
return(-1);
}
return(0);
}