protected void SocketClient_StateChanged(object sender, SocketClientState state)
{
InvokeOnMainThread(() =>
{
switch (state)
{
case SocketClientState.Connected:
lblConnectStatus.Text = "Connected";
btnConnect.SetTitle("Disconnect", UIControlState.Normal);
lblConnectStatus.TextColor = UIColor.Green;
break;
case SocketClientState.Disconnected:
lblConnectStatus.Text = "Disconnected";
btnConnect.SetTitle("Connect", UIControlState.Normal);
lblConnectStatus.TextColor = UIColor.Red;
break;
}
});
}
protected void SocketClient_StateChanged (object sender, SocketClientState state)
{
InvokeOnMainThread(() =>
{
switch (state)
{
case SocketClientState.Connected:
lblConnectStatus.Text = "Connected";
btnConnect.SetTitle("Disconnect", UIControlState.Normal);
lblConnectStatus.TextColor = UIColor.Green;
break;
case SocketClientState.Disconnected:
lblConnectStatus.Text = "Disconnected";
btnConnect.SetTitle("Connect", UIControlState.Normal);
lblConnectStatus.TextColor = UIColor.Red;
break;
}
});
}
protected void SocketClient_StateChanged(object sender, SocketClientState state)
{
RunOnUiThread(() =>
{
switch (state)
{
case SocketClientState.Connected:
lblConnectStatus.Text = "Connected";
btnConnect.Text = "Disconnect";
lblConnectStatus.SetTextColor(Color.Green);
break;
case SocketClientState.Disconnected:
lblConnectStatus.Text = "Disconnected";
btnConnect.Text = "Connect";
lblConnectStatus.SetTextColor(Color.Red);
break;
}
});
}
protected void SocketClient_StateChanged (object sender, SocketClientState state)
{
RunOnUiThread(() =>
{
switch (state)
{
case SocketClientState.Connected:
lblConnectStatus.Text = "Connected";
btnConnect.Text = "Disconnect";
lblConnectStatus.SetTextColor(Color.Green);
break;
case SocketClientState.Disconnected:
lblConnectStatus.Text = "Disconnected";
btnConnect.Text = "Connect";
lblConnectStatus.SetTextColor(Color.Red);
break;
}
});
}
public void ReadHeader()
{
try {
// Begin receiving the data from the remote device.
this._tcpClient.Client.BeginReceive(
this._buffer,
0,
this._headerSize,
SocketFlags.None,
ar => {
int bytesRead = this._tcpClient.Client.EndReceive(ar);
if (bytesRead == this._headerSize)
{
UInt16 requestId = BitConverter.ToUInt16(this._buffer.SubArray(0, 2).CheckBigEndian(), 0);
int errorCode = BitConverter.ToInt32(this._buffer.SubArray(2, 4).CheckBigEndian(), 0);
int messageTypeId = BitConverter.ToInt32(this._buffer.SubArray(6, 4).CheckBigEndian(), 0);
int protoLength = BitConverter.ToInt32(this._buffer.SubArray(10, 4).CheckBigEndian(), 0);
ReceivedProtoEventArgs r = new ReceivedProtoEventArgs();
r.bytes = null;
r.messageTypeId = messageTypeId;
r.errorCode = errorCode;
r.requestId = requestId;
if (r.messageTypeId == MessageTypeId.Socket_CheckToken_Response && r.errorCode == ErrorCode.SUCCESS)
{
this._state = SocketClientState.CheckTokened;
}
if (protoLength == 0)
{
if (receiveProtoEventHandler != null)
{
receiveProtoEventHandler(r);
}
ReadHeader();
}
else
{
ReadBody(protoLength, r);
}
}
},
null);
} catch (Exception e) {
this._tcpClient.Close();
Debug.LogError(e.Message);
Debug.LogError(e.StackTrace);
}
}
/// <summary>
/// Raised when connection state is changed.
/// </summary>
/// <param name="state">Client state.</param>
protected void OnStateChanged(SocketClientState state)
{
this.state = state;
if (state == SocketClientState.Disconnected)
{
if (messageQueue != null)
{
messageQueue.Release();
messageQueue = null;
}
messagesThread = null;
}
var handler = StateChanged;
if (handler != null)
{
handler(this, state);
}
}
/// <summary>
/// 这里面机会同时接受数据并解析
/// 这段代码
/// </summary>
private void _Connect()
{
this._retry_times = 0;
while (this._keepConnecting)
{
//如果已经连接就等待50 毫秒，再次检测
if (this.isConnected)
{
Thread.Sleep(10);
}
else
{
if (this.startConnectEventHandler != null)
{
this.startConnectEventHandler();
}
//清掉已有的线程
if (_sendDataThread != null)
{
try{
_sendDataThread.Abort();
}catch (Exception e) {
}
}
if (_sendCheckTokenThread != null)
{
try{
_sendCheckTokenThread.Abort();
}catch (Exception e) {
}
}
if (_heartBeatThread != null)
{
try{
_heartBeatThread.Abort();
}catch (Exception e) {
}
}
this._tcpClient = new TcpClient();
// this._tcpClient.Client.io //.SetSocketOption(SocketOptionLevel.Tcp, SocketOptionName.KeepAlive
this._state = SocketClientState.Closed;
//如果没有就连接端口，并且获取数据流
try{
this._tcpClient.Connect(this.ip, this.port);
}catch (Exception e) {
Debug.LogError(string.Format("IP {0} port {1} message {2} stackTrace {3}", this.ip, this.port, e.Message, e.StackTrace));
this._retry_times += 1;
///抛出异常
if (this._retry_times >= Max_Retry_Times)
{
this._keepConnecting = false;
if (this.networkErrorHandler != null)
{
this.networkErrorHandler();
}
}
}
if (this.isConnected)
{
this._retry_times = 0;
this._state = SocketClientState.Connected;
this._buffer = new byte[this._bufferSize];
this.ReadHeader();
_sendDataThread = new Thread(this.doSendData);
_sendDataThread.Start();
_sendCheckTokenThread = new Thread(this._SocketCheckToken);
_sendCheckTokenThread.Start();
_heartBeatThread = new Thread(this._HeartBeat);
_heartBeatThread.Start();
}
}
}
this._tcpClient.Close();
}
/// <summary>
/// Initializes a new instance of the client.
/// </summary>
public SocketClient()
{
this.state = SocketClientState.Disconnected;
}
/// <summary>
/// Raises the client state changed event.
/// </summary>
/// <param name="state">Client state.</param>
protected void OnStateChanged(SocketClientState state)
{
this.state = state;
if (state == SocketClientState.Disconnected)
{
if (messageQueue != null)
{
messageQueue.Release();
messageQueue = null;
}
messagesThread = null;
}
var handler = StateChanged;
if (handler != null)
{
handler(this, state);
}
}