/// <summary>
/// Dispose ucma helper.
/// </summary>
/// <param name="disposing">True => clean up managed resources</param>
protected virtual void Dispose(bool disposing)
{
if (!m_disposed)
{
if (disposing)
{
ManualResetEvent waitHandle = m_allDone;
m_allDone = null;
if (waitHandle != null)
{
waitHandle.Close();
}
TimerWheel timerWheel = m_timerWheel;
if (timerWheel != null)
{
timerWheel.Dispose();
}
lock (typeof(UcmaHelper))
{
StaticInstance = null;
}
}
m_cleanupNeeded = false;
m_disposed = true;
}
}
/// <summary>
/// Gets static instance.
/// </summary>
/// <returns>static instance.</returns>
public static UcmaHelper GetInstance()
{
lock (typeof(UcmaHelper))
{
if (StaticInstance == null)
{
StaticInstance = new UcmaHelper();
}
return(StaticInstance);
}
}
/// <summary>
/// Method to shutdown and clean up collaboration platform.
/// </summary>
public void Stop()
{
lock (m_syncRoot)
{
if (m_cleanupNeeded)
{
m_cleanupNeeded = false;
Helper.Logger.Info("Stopping ucma platform");
var allDone = m_allDone;
if (allDone != null)
{
allDone.Reset();
}
this.Cleanup();
//Wait for all operations to complete.
if (allDone != null)
{
bool succeeded = m_allDone.WaitOne(UcmaHelper.MaxTimeoutInMillis, false /*exitContext*/);
if (!succeeded)
{
Helper.Logger.Info("Shutdown did not complete in expected time.");
}
allDone.Close();
}
TimerWheel timerWheel = m_timerWheel;
if (timerWheel != null)
{
timerWheel.Dispose();
}
lock (typeof(UcmaHelper))
{
StaticInstance = null;
}
}
}
}
