public ScriptWorkerThreadPool(int minimumThreads, int maximumThreads, UUID sceneID)
{
MinimumThreads = minimumThreads;
MaximumThreads = maximumThreads;
m_SceneID = sceneID;
m_Log.InfoFormat("Starting {0} minimum threads for {1}", minimumThreads, m_SceneID.ToString());
for (int threadCount = 0; threadCount < m_MinimumThreads; ++threadCount)
{
var tc = new ScriptThreadContext
{
ScriptThread = ThreadManager.CreateThread(ThreadMain),
ThreadPool = this
};
tc.ScriptThread.Name = "Script Worker: " + m_SceneID.ToString();
tc.ScriptThread.Start(tc);
m_Threads.Add(tc);
}
m_FrameTimer.Elapsed += FrameTimer;
m_FrameTimer.Start();
}
public void PostScript(ScriptInstance i)
{
/* Do not enqueue the already queued script */
bool enqueued = false;
if (i.ThreadPool == null)
{
enqueued = m_ScriptTriggerQueue.EnqueueNewOnly(i);
}
if (enqueued)
{
int threadsCount = m_Threads.Count;
if (m_ScriptTriggerQueue.Count > threadsCount && threadsCount < m_MaximumThreads)
{
lock (m_Threads)
{
try
{
var tc = new ScriptThreadContext
{
ScriptThread = ThreadManager.CreateThread(ThreadMain),
ThreadPool = this
};
tc.ScriptThread.Name = "Script Worker: " + m_SceneID.ToString();
tc.ScriptThread.IsBackground = true;
tc.ScriptThread.Start(tc);
m_Threads.Add(tc);
}
catch
{
/* do not fail when we could not add a thread */
}
}
}
}
}
