public StartApplicationRequestResponse StartApplication(StartApplicationRequest request)
{
CheckNumberOfApplications();
CheckMemoryAvailable();
try
{
OperationContext operationContext = OperationContext.Current;
// 5 minute timeout, mostly for debugging.
operationContext.Channel.OperationTimeout = TimeSpan.FromMinutes(5);
Application application = Application.Start(request);
//TODO: when we start allowing application recovery, remove these lines.
// NOTE: These events are fired only if the underlying connection is permanent (eg, duplex http or net tcp).
// Commented out per CR 3/22/2011, don't want the contenxt to reference the application
//operationContext.Channel.Closed += delegate { application.Stop(); };
//operationContext.Channel.Faulted += delegate { application.Stop(); };
return(new StartApplicationRequestResponse {
AppIdentifier = application.Identifier
});
}
catch (Enterprise.Common.InvalidUserSessionException ex)
{
throw new FaultException <SessionValidationFault>(new SessionValidationFault {
ErrorMessage = ExceptionTranslator.Translate(ex)
});
}
catch (Enterprise.Common.PasswordExpiredException ex)
{
throw new FaultException <SessionValidationFault>(new SessionValidationFault {
ErrorMessage = ExceptionTranslator.Translate(ex)
});
}
catch (Enterprise.Common.UserAccessDeniedException ex)
{
throw new FaultException <SessionValidationFault>(new SessionValidationFault {
ErrorMessage = ExceptionTranslator.Translate(ex)
});
}
catch (Enterprise.Common.RequestValidationException ex)
{
throw new FaultException <SessionValidationFault>(new SessionValidationFault {
ErrorMessage = ExceptionTranslator.Translate(ex)
});
}
catch (Exception ex)
{
throw new FaultException(ExceptionTranslator.Translate(ex));
}
}
public void StopApplication(StopApplicationRequest request)
{
try
{
IApplication application = FindApplication(request.ApplicationId);
Platform.Log(LogLevel.Info, "Received application shutdown request from {0}", GetClientAddress());
application.Shutdown();
}
catch (Exception ex)
{
throw new FaultException(ExceptionTranslator.Translate(ex));
}
}
public ProcessMessagesResult ProcessMessages(MessageSet messageSet)
{
IApplication application = FindApplication(messageSet.ApplicationId);
if (application == null)
{
return(null);
}
try
{
return(application.ProcessMessages(messageSet));
}
catch (Enterprise.Common.InvalidUserSessionException ex)
{
Platform.Log(LogLevel.Error, ex, "Error has occurred in ProcessMessages");
throw new FaultException <SessionValidationFault>(new SessionValidationFault {
ErrorMessage = ExceptionTranslator.Translate(ex)
});
}
catch (Enterprise.Common.PasswordExpiredException ex)
{
Platform.Log(LogLevel.Error, ex, "Error has occurred in ProcessMessages");
throw new FaultException <SessionValidationFault>(new SessionValidationFault {
ErrorMessage = ExceptionTranslator.Translate(ex)
});
}
catch (Enterprise.Common.UserAccessDeniedException ex)
{
Platform.Log(LogLevel.Error, ex, "Error has occurred in ProcessMessages");
throw new FaultException <SessionValidationFault>(new SessionValidationFault {
ErrorMessage = ExceptionTranslator.Translate(ex)
});
}
catch (Enterprise.Common.RequestValidationException ex)
{
Platform.Log(LogLevel.Error, ex, "Error has occurred in ProcessMessages");
throw new FaultException <SessionValidationFault>(new SessionValidationFault {
ErrorMessage = ExceptionTranslator.Translate(ex)
});
}
catch (Exception ex)
{
Platform.Log(LogLevel.Error, ex, "Error has occurred in ProcessMessages");
throw new FaultException(ExceptionTranslator.Translate(ex));
}
}
internal void Stop(Exception e)
{
Platform.Log(LogLevel.Error, e, "An error has occurred and the application is stopping");
Stop(ExceptionTranslator.Translate(e));
}
