private void StartThread([NotNull] ProcessActionInfo pai)
{
try
{
Thread t = new Thread(ProcessSingleAction)
{
Name = "ProcessSingleAction(" + pai.TheAction.Name + ":" + pai.TheAction.ProgressText + ")"
};
if (actionWorkers is null)
{
Logger.Error(
$"Asked to start for {pai.TheAction.Name}, but actionWorkers has been removed, please restart TV Rename and contact help if this recurrs.");
return;
}
actionWorkers.Add(t);
actionStarting = true; // set to false in thread after it has the semaphore
t.Start(pai);
}
finally
{
int nfr = pai.Sem.Release(); // release our hold on the semaphore, so that worker can grab it
ThreadsLogger.Trace("ActionProcessor[" + pai.Sem + "] pool has " + nfr + " free");
}
}
/// <summary>
/// Processes an Action by running it.
/// </summary>
/// <param name="infoIn">A ProcessActionInfo to be processed. It will contain the Action to be processed</param>
public void ProcessSingleAction(Object infoIn)
{
try
{
ProcessActionInfo info = infoIn as ProcessActionInfo;
if (info == null)
{
return;
}
this.ActionSemaphores[info.SemaphoreNumber].WaitOne(); // don't start until we're allowed to
this.ActionStarting = false; // let our creator know we're started ok
Action action = info.TheAction;
if (action != null)
{
logger.Trace("Triggering Action: {0} - {1} - {2}", action.Name, action.Produces, action.ToString());
action.Go(ref this.ActionPause, mStats);
}
this.ActionSemaphores[info.SemaphoreNumber].Release(1);
}
catch (Exception e)
{
logger.Fatal(e, "Unhandled Exception in Process Single Action");
return;
}
}
