public int AddThread(IGenThread genThread, String threadNameSuffix = null, IGenThread parentGenThread = null, bool autoRestart = false)
{
// add thread to thread list
GenThreadInfo info = new GenThreadInfo();
info.Name = threadNameSuffix == null ? genThread.ThreadName : (genThread.ThreadName + "_" + threadNameSuffix);
info.GenThread = genThread;
if (parentGenThread != null)
info.ParentGenThreadInfo = FindThread(parentGenThread);
info.Thread = new Thread(info.GenThread.RunThread);
info.Thread.Name = info.Name;
info.StartTime = null;
info.AutoRestart = autoRestart;
info.StartCount = 0;
Threads.Add(info);
return info.GenThread.ThreadNo;
}
private void Update()
{
//return data back to chunks
if (chunkDataThreadInfoQueue.Count > 0)
{
for (int i = 0; i < chunkDataThreadInfoQueue.Count; i++)
{
GenThreadInfo <ChunkData> threadInfo = chunkDataThreadInfoQueue.Dequeue();
threadInfo.callback(threadInfo.parameter);
}
}
if (meshDataThreadInfoQueue.Count > 0)
{
for (int i = 0; i < meshDataThreadInfoQueue.Count; i++)
{
GenThreadInfo <MeshData> threadInfo = meshDataThreadInfoQueue.Dequeue();
threadInfo.callback(threadInfo.parameter);
}
}
}
private void StopThread(GenThreadInfo info, bool forceStop = false, bool deleteThread = false)
{
// stop one thread if still marked as running
if (info.Thread != null )
{
// tell GenThread to exit - polite request to stop (including child threads)
info.AutoRestart = false;
info.GenThread.IsRunning = false;
info.GenThread.ExitEvent.Set();
// force the thread to stop - used to clean up stopped threads and threads with bad behaviour
if (forceStop)
{
if (!info.Thread.Join(5000))
{
SystemServices.LogMessage("GenThreadManager.StopThread", "Killing thread: " + info.Name, LogEntryType.ErrorMessage);
info.Thread.Interrupt();
}
}
}
if (deleteThread && forceStop)
Threads.Remove(info);
}
private void StartThread(GenThreadInfo info)
{
// GenThread will exit when ExitEvent is Set
info.GenThread.ExitEvent.Reset();
info.GenThread.IsRunning = true;
info.Thread.Start();
info.StartTime = DateTime.Now;
info.StartCount++;
}
private void RestartThread(GenThreadInfo info)
{
info.Thread = new Thread(info.GenThread.RunThread);
info.Thread.Name = info.Name;
StartThread(info);
SystemServices.LogMessage("GenThreadManager.RestartThread", info.Name + " restarted as thread: " + info.GenThread.ThreadNo, LogEntryType.Trace);
}
