/// <summary> /// Begins the connect. /// </summary> /// <param name="endPoint">The end point.</param> /// <param name="bufferSize">Size of the buffer.</param> /// <param name="clientStreamFactory">The client stream factory.</param> /// <param name="callback">The callback.</param> /// <param name="state">The state.</param> /// <returns>Async property</returns> public IAsyncResult BeginConnect(AddressEndPoint endPoint, int bufferSize, IClientStreamFactory clientStreamFactory, AsyncCallback callback, object state) { DoDisposeCheck(); if (endPoint == null) { ThrowHelper.ThrowArgumentNullException("endPoint"); } if (bufferSize < 0) { ThrowHelper.ThrowArgumentOutOfRangeException("bufferSize"); } if (clientStreamFactory == null) { ThrowHelper.ThrowArgumentNullException("clientStreamFactory"); } Interlocked.Increment(ref mAsyncActiveConnectCount); NetworkManagerConnectDelegate d = new NetworkManagerConnectDelegate(this.Connect); if (this.mAsyncActiveConnectEvent == null) { lock (LOCK_CONNECT) { if (this.mAsyncActiveConnectEvent == null) { this.mAsyncActiveConnectEvent = new AutoResetEvent(true); } } } this.mAsyncActiveConnectEvent.WaitOne(); this.mConnectDelegate = d; return(d.BeginInvoke(endPoint, bufferSize, clientStreamFactory, callback, state)); }
/// <summary> /// Ends the connect. /// </summary> /// <param name="asyncResult">The async result.</param> /// <returns> /// Network Stream instance /// </returns> public NetworkStream EndConnect(IAsyncResult asyncResult) { if (asyncResult == null) { ThrowHelper.ThrowArgumentNullException("asyncResult"); } if (this.mConnectDelegate == null) { ThrowHelper.ThrowArgumentException("Wrong async result or EndConnect called multiple times.", "asyncResult"); } try { return(this.mConnectDelegate.EndInvoke(asyncResult)); } finally { this.mConnectDelegate = null; this.mAsyncActiveConnectEvent.Set(); CloseAsyncActiveConnectEvent(Interlocked.Decrement(ref mAsyncActiveConnectCount)); } }