public void Dispose()
{
if (AsyncWaitHandle != null)
{
AsyncWaitHandle.Dispose();
_handle = null;
}
}
public void EndInvoke()
{
lock (_lock)
{
if (!IsCompleted)
{
AsyncWaitHandle.WaitOne();
AsyncWaitHandle.Dispose(); _asyncWaitHandle = null;
}
}
if (_exception != null)
{
throw _exception;
}
}
/// <summary>
/// Wait for the operation to complete and throw the exception if any.
/// </summary>
internal void EndInvoke()
{
_invokeOnThreadEvent = new AutoResetEvent(false);
// Start the thread wait loop.
WaitHandle[] waitHandles = new WaitHandle[2] {
AsyncWaitHandle, _invokeOnThreadEvent
};
bool waiting = true;
while (waiting)
{
int waitIndex = WaitHandle.WaitAny(waitHandles);
if (waitIndex == 0)
{
waiting = false;
}
else
{
// Invoke callback on thread.
try
{
_invokeCallback(_invokeCallbackState);
}
catch (Exception e)
{
CommandProcessorBase.CheckForSevereException(e);
}
}
}
AsyncWaitHandle.Dispose();
_completedWaitHandle = null; // Allow early GC
_invokeOnThreadEvent.Dispose();
_invokeOnThreadEvent = null; // Allow early GC
// Operation is done: if an exception occured, throw it
if (null != Exception)
{
throw Exception;
}
}
/// <summary>
/// Waits until the asynchronous operation completes, and then returns.
/// </summary>
public void EndInvoke()
{
// This method assumes that only 1 thread calls EndInvoke for this object
if (!IsCompleted)
{
// If the operation isn't done, wait for it
AsyncWaitHandle.WaitOne();
AsyncWaitHandle.Dispose();
_asyncWaitHandle = null; // Allow early GC
}
EndInvokeCalled = true;
// Operation is done: if an exception occurred, throw it
if (_exception != null)
{
throw new SshException(_exception.Message, _exception);
}
}
public void EndInvoke()
{
// This method assumes that only 1 thread calls EndInvoke
// for this object
if (!IsCompleted)
{
// If the operation isn't done, wait for it
AsyncWaitHandle.WaitOne();
#if (NETCOREAPP1_0 || NETCOREAPP2_0)
AsyncWaitHandle.Dispose();
#else
AsyncWaitHandle.Close();
#endif
this.asyncWaitHandle = null;
// Allow early GC
}
// Operation is done: if an exception occured, throw it
if (this.exception != null)
{
throw this.exception;
}
}
public void Dispose()
{
AsyncWaitHandle.Dispose();
}