/// <summary>
/// Handles the get status event for the local and remote host.
/// <para>When remote host, it also retrieves the latest runtime settings of the remote host and displays them.</para>
/// </summary>
/// <param name="context">Indicates whether the event came from local or remote host</param>
/// <returns>The status string</returns>
public string Status(object context)
{
// If it is the local host
if (context == null && _localTpe != null)
{
// get the status
localTpeStatus.Status = _localTpe.Status();
// verify that the display settings match watch is actually
// assigned to the controls.
if (_daMgr != null && _daMgr.loggingMgr != null)
{
localTpeStatus.DisplayTraceLevelState(_daMgr.loggingMgr.TraceLevel);
}
if (_localTpe.EngineStatus == TaskProcessing.TaskProcessingEngine.EngineStatusEnum.Paused)
{
localTpeStatus.DisplayPausedState();
}
else if (_localTpe.EngineStatus == TaskProcessing.TaskProcessingEngine.EngineStatusEnum.Running)
{
localTpeStatus.DisplayResumedState();
}
else if (_localTpe.EngineStatus == TaskProcessing.TaskProcessingEngine.EngineStatusEnum.Stopped)
{
localTpeStatus.DisplayDisconnectedState();
}
localTpeStatus.DisplayMaxTasks(_localTpe.MaxTasks);
}
// otherwise, if it was a remote host event
// request status from the remote host
else if (context != null && _remoteTpe != null)
{
// response lets us know if there was a communication failure
RemoteHostResponseString response = _remoteTpe.Status(context.ToString());
if (response.Success)
{
// dynamic settings provide us with the runtime settings of the configuration settings
Dictionary <string, string> dynamicSettings
= (Dictionary <string, string>)Core.Functions.Deserialize <Dictionary <string, string> >
(response.ReturnValue.ToString());
string engineStatus = dynamicSettings[TaskProcessing.Constants.EngineStatus];
if (engineStatus == TaskProcessing.TaskProcessingEngine.EngineStatusEnum.Paused.ToString())
{
remoteTpeStatus.DisplayPausedState();
}
else
{
remoteTpeStatus.DisplayResumedState();
}
remoteTpeStatus.Status = dynamicSettings[TaskProcessing.Constants.StatusMsg];;
remoteTpeStatus.DisplayTraceLevelState(ILoggingManagement.Constants.ToTraceLevel(
dynamicSettings[ILoggingManagement.Constants.TraceLevel]));
remoteTpeStatus.DisplayMaxTasks(Convert.ToInt32(dynamicSettings[TaskProcessing.Constants.MaxTasksInParallel]));
}
else
{
HostConnectionAborted(response.ErrorMsg);
}
}
return(string.Empty);
}
