static int Main(string[] args)
{
if (args.Length < 1)
{
Console.WriteLine("usage resource_service.exe mw-id=<middleware ID>");
return(-1);
}
Config config = new Config(args);
InitializeLogging(config);
Log.Info(ConnectionManager.GetAPIVersion());
try
{
ConnectionManager connManager = new ConnectionManager(config);
Log.Info("Opening the connection to the middleware server");
connManager.Initialize();
Log.Info(connManager.GetLibraryVersion());
//o Create all of the GMSEC Message header Fields which will
// be used by all GMSEC Messages
List <Field> headerFields = new List <Field>();
F32Field versionField = new F32Field("HEADER-VERSION", 2010.0f);
StringField missionField = new StringField("MISSION-ID", "GMSEC");
StringField facilityField = new StringField("FACILITY", "GMSEC Lab");
StringField componentField = new StringField("COMPONENT", "heartbeat_service");
headerFields.Add(versionField);
headerFields.Add(missionField);
headerFields.Add(facilityField);
headerFields.Add(componentField);
//o Use setStandardFields to define a set of header fields for
// all messages which are created or published on the
// ConnectionManager using the following functions:
// createLogMessage, publishLog, createHeartbeatMessage,
// startHeartbeatService, createResourceMessage,
// publishResourceMessage, or startResourceMessageService
connManager.SetStandardFields(headerFields);
//o Create and publish a Resource message using
// createResourceMessage() and publish()
//
// Note: This is useful for applications which may need to add
// additional Fields to the Resource Messages which are not
// currently added by the GMSEC API
Message rsrcMsg = connManager.CreateResourceMessage(RSRC_MESSAGE_SUBJECT, 1, 10);
Log.Info("Publishing the GMSEC C2CX RSRC message which was created using createResourceMessage():\n" + rsrcMsg.ToXML());
connManager.Publish(rsrcMsg);
//o Kick off the Resource Service -- This will publish resource
// messages automatically every X seconds, where X is the second
// parameter provided to the startResourceMessageService() function.
// If an interval is not provided, the service will default to
// publishing a message every 60 seconds.
int interval_s = 30;
Log.Info("Starting the Resource Message service, a message will be published every " + interval_s + " seconds");
connManager.StartResourceMessageService(RSRC_MESSAGE_SUBJECT, interval_s, 1, 10);
//o Wait for user input to end the program
Log.Info("Publishing C2CX Resource Messages indefinitely, press <enter> to exit the program");
Console.ReadLine();
//o Stop the Heartbeat Service
connManager.StopResourceMessageService();
//o Cleanup
connManager.Cleanup();
}
catch (Exception e)
{
Log.Error(e.ToString());
return(-1);
}
return(0);
}
/// <summary>Copy constructor</summary>
/// <param name="other">The other F32Field object to copy</param>
public F32Field(F32Field other)
{
}
