protected override void DoClose()
{
TaskCompletionSource promise = this.connectPromise;
if (promise != null)
{
// Use TrySetException() instead of SetException() to avoid the race against cancellation due to timeout.
promise.TrySetException(new ClosedChannelException());
this.connectPromise = null;
}
IScheduledTask cancellationTask = this.connectCancellationTask;
if (cancellationTask != null)
{
cancellationTask.Cancel();
this.connectCancellationTask = null;
}
SocketChannelAsyncOperation readOp = this.readOperation;
if (readOp != null)
{
readOp.Dispose();
this.readOperation = null;
}
SocketChannelAsyncOperation writeOp = this.writeOperation;
if (writeOp != null)
{
writeOp.Dispose();
this.writeOperation = null;
}
}
protected override void DoFinishConnect(SocketChannelAsyncOperation operation)
{
try
{
operation.Validate();
}
finally
{
operation.Dispose();
}
this.OnConnected();
}