/// <summary>
/// 处理消息
/// </summary>
/// <param name="eventJson"></param>
/// <returns></returns>
private async Task HandlerMessageAsync(string eventJson)
{
OnEventMessage?.Invoke(eventJson);
IEvent @event = eventJson.JsonToObject <BaseEvent>();
IEventHandler eventHandler = _eventBus.GetEventHandler(@event.EventHandler);
@event = (IEvent)eventJson.JsonToObject(eventHandler.EventType);
await eventHandler.HandlerAsync(@event, ClientWebSocket);
}
private void ThreadCheckSocket()
{
Thread.CurrentThread.Priority = ThreadPriority.Normal;
CountStateTest = 0;
Random RandomWait = new Random();
IsThreadRunning = true;
while ((_SocketClient != null) && _SocketClient.Connected)
{
if (SendSocketDataAvailableNotification && (_SocketClient.Available > 0))
{
#if FIRE_EVENT_BY_BEGININVOKE
if (OnDataAvailable != null)
{
OnDataAvailable.BeginInvoke(this, new SocketPortDataEventArgs(new SocketPortData(SocketMessageType.SocketDataAvailable, this)), null, null);
}
#else
if (OnDataAvailable != null)
{
OnDataAvailable(this, new SocketPortDataEventArgs(new SocketPortData(SocketMessageType.SocketDataAvailable, this)));
}
#endif
}
Thread.Sleep(RandomWait.Next(10));
if (CountStateTest > SocketBreakUpCount)
{
break;
}
}
if ((_SocketClient != null) && _SocketClient.Connected)
{
_SocketClient.Close();
}
_SocketClient = null;
#if FIRE_EVENT_BY_BEGININVOKE
if (OnEventMessage != null)
{
OnEventMessage.BeginInvoke(this, new SocketPortMessageEventArgs(SocketMessageType.Disconnected), null, null);
}
#else
if (OnEventMessage != null)
{
OnEventMessage(this, new SocketPortMessageEventArgs(SocketMessageType.Disconnected));
}
#endif
IsThreadRunning = false;
}
public void Disconnect()
{
// Socket.DisconnectAsync() is new in .NET 2.0 SP1
// not available in original .NET 2.0
SendSocketDataAvailableNotification = false;
if (IsConnected)
{
try
{
DisconnectDone.Reset();
SocketClient.BeginDisconnect(false, new AsyncCallback(DisconnectCallBack), SocketClient);
DisconnectDone.WaitOne();
SocketClient = null;
//if (OnEventMessage != null) { OnEventMessage(this, new EventSocketPortMessage(SocketPortMessageType.Disconnected)); }
#if FIRE_EVENT_BY_BEGININVOKE
if (OnEventMessage != null)
{
OnEventMessage.BeginInvoke(this, new SocketPortMessageEventArgs(SocketMessageType.Disconnected), null, null);
}
#else
if (OnEventMessage != null)
{
OnEventMessage(this, new SocketPortMessageEventArgs(SocketMessageType.Disconnected));
}
#endif
}
#if DEBUG_SOCKET
catch (Exception e)
{
AccessoryLibrary.ShowException(e);
DisconnectDone.Set();
}
#else
catch (Exception ex)
{
DisconnectDone.Set();
logger.Error(ex.ToString() + "\n");
}
#endif
}
}
/// <summary>
/// 开始监听
/// </summary>
/// <returns></returns>
private async void StartListeningAsync()
{
try
{
if (_isListening)
{
return;
}
_isListening = true;
while (ClientWebSocket.State == WebSocketState.Open)
{
var serverByteArray = new byte[655300000];
var buffer = new ArraySegment <byte>(serverByteArray);
WebSocketReceiveResult wsData = await ClientWebSocket.ReceiveAsync(buffer, _cancellationToken);
var bRec = new byte[wsData.Count];
Array.Copy(serverByteArray, bRec, wsData.Count);
string eventJson = _clientConfig.EncodingType.GetString(bRec);
OnEventMessage?.Invoke(eventJson);
IEvent @event = eventJson.JsonToObject <BaseEvent>();
IEventHandler eventHandler = _eventBus.GetEventHandler(@event.EventHandler);
@event = (IEvent)eventJson.JsonToObject(eventHandler.EventType);
await eventHandler.HandlerAsync(@event, ClientWebSocket);
}
}
catch (Exception exception)
{
if (_isManualClose)
{
return;
}
await StopAsync(false);
OnSubMessage?.Invoke("与服务器断开连接", "重要");
OnException?.Invoke(exception);
OnClose?.Invoke();
}
finally
{
_isListening = false;
}
}
public void Connect()
{
IPAddress IP = null;
IPAddress.TryParse(RemoteIpAddress, out IP);
SendSocketDataAvailableNotification = false;
if (IP == null)
{
try
{
IPAddress[] IPS = Dns.GetHostAddresses(RemoteIpAddress);
if ((IPS != null) && (IPS.Length > 0))
{
IP = IPS[0];
}
}
#if DEBUG_SOCKET
catch (Exception e)
{
AccessoryLibrary.ShowException(e);
}
#else
catch (Exception ex)
{
logger.Error(ex.ToString() + "\n");
}
#endif
}
if (IP != null)
{
SocketClient = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
SocketClient.Blocking = false;
try
{
#if FIRE_EVENT_BY_BEGININVOKE
if (OnEventMessage != null)
{
OnEventMessage.BeginInvoke(this, new SocketPortMessageEventArgs(SocketMessageType.Connecting), null, null);
}
#else
if (OnEventMessage != null)
{
OnEventMessage(this, new SocketPortMessageEventArgs(SocketMessageType.Connecting));
}
#endif
SocketClient.ReceiveBufferSize = ClientSocketControl.ReceiveBufferSize;
ConnectDone.Reset();
SocketClient.BeginConnect(new IPEndPoint(IP, IpPortNumber), new AsyncCallback(ConnectCallBack), SocketClient);
ConnectDone.WaitOne();
if (IsConnected)
{
BeginSocketThread();
SendSocketDataAvailableNotification = true;
#if FIRE_EVENT_BY_BEGININVOKE
if (OnEventMessage != null)
{
OnEventMessage.BeginInvoke(this, new SocketPortMessageEventArgs(SocketMessageType.Connected), null, null);
}
#else
if (OnEventMessage != null)
{
OnEventMessage(this, new SocketPortMessageEventArgs(SocketMessageType.Connected));
}
#endif
}
else
{
SocketClient.Close();
SocketClient = null;
#if FIRE_EVENT_BY_BEGININVOKE
if (OnEventMessage != null)
{
OnEventMessage.BeginInvoke(this, new SocketPortMessageEventArgs(SocketMessageType.ConnectFailed), null, null);
}
#else
if (OnEventMessage != null)
{
OnEventMessage(this, new SocketPortMessageEventArgs(SocketMessageType.ConnectFailed));
}
#endif
}
}
catch (Exception ex)
{
ConnectDone.Set();
SocketClient.Close();
SocketClient = null;
logger.Error(ex.ToString() + "\n");
#if FIRE_EVENT_BY_BEGININVOKE
if (OnEventMessage != null)
{
OnEventMessage.BeginInvoke(this, new SocketPortMessageEventArgs(SocketMessageType.ConnectFailed), null, null);
}
#else
if (OnEventMessage != null)
{
OnEventMessage(this, new SocketPortMessageEventArgs(SocketMessageType.ConnectFailed));
}
#endif
}
}
else
{
#if FIRE_EVENT_BY_BEGININVOKE
if (OnEventMessage != null)
{
OnEventMessage.BeginInvoke(this, new SocketPortMessageEventArgs(SocketMessageType.ConnectFailed), null, null);
}
#else
if (OnEventMessage != null)
{
OnEventMessage(this, new SocketPortMessageEventArgs(SocketMessageType.ConnectFailed));
}
#endif
}
}
