public BTracingServiceZipkin(BLoggingServiceLoggerZipkin _Logger, string _ProgramUniqueID, string _ZipkinServerIP, int _ZipkinServerPort, Action <string> _ErrorMessageAction)
{
ProgramUniqueID = _ProgramUniqueID;
try
{
TraceManager.SamplingRate = 1.0f;
var HttpSender = new HttpZipkinSender("http://" + _ZipkinServerIP + ":" + _ZipkinServerPort, "application/json");
var Tracer = new ZipkinTracer(HttpSender, new JSONSpanSerializer());
TraceManager.RegisterTracer(Tracer);
bInitializationSucceed = TraceManager.Start(_Logger);
}
catch (Exception e)
{
bInitializationSucceed = false;
_ErrorMessageAction?.Invoke("BTracingServiceZipkin->Constructor: " + e.Message + ", Trace: " + e.StackTrace);
}
}
public bool WithTracingService()
{
/*
* Tracing service initialization
*/
if (!RequiredEnvironmentVariables.ContainsKey("ZIPKIN_SERVER_IP") ||
!RequiredEnvironmentVariables.ContainsKey("ZIPKIN_SERVER_PORT"))
{
LoggingService.WriteLogs(BLoggingServiceMessageUtility.Single(EBLoggingServiceLogType.Critical, "ZIPKIN_SERVER_IP, ZIPKIN_SERVER_PORT parameters must be provided and valid."), ProgramID, "Initialization");
return(false);
}
var LoggingServiceLogger = new BLoggingServiceLoggerZipkin(
LoggingService,
PreLoggingServiceLogger,
ProgramID);
if (!int.TryParse(RequiredEnvironmentVariables["ZIPKIN_SERVER_PORT"], out int ZipkinServerPort))
{
LoggingService.WriteLogs(BLoggingServiceMessageUtility.Single(EBLoggingServiceLogType.Critical, "Given zipkin server port is invalid."), ProgramID, "Initialization");
return(false);
}
TracingService = new BTracingServiceZipkin(
LoggingServiceLogger,
ProgramID,
RequiredEnvironmentVariables["ZIPKIN_SERVER_IP"],
ZipkinServerPort,
(string Message) =>
{
LoggingService.WriteLogs(BLoggingServiceMessageUtility.Single(EBLoggingServiceLogType.Critical, Message), ProgramID, "Initialization");
});
if (TracingService == null || !TracingService.HasInitializationSucceed())
{
LoggingService.WriteLogs(BLoggingServiceMessageUtility.Single(EBLoggingServiceLogType.Critical, "Tracing service initialization has failed."), ProgramID, "Initialization");
return(false);
}
return(true);
}