public void Disconnect()
{
SocketClientResult cRes = SocketClientResult.None;
try
{
if (IsConnected)
{
_socket.Shutdown(SocketShutdown.Both);
_socket.Close();
_socket = null;
cRes = SocketClientResult.Success;
}
else
{
cRes = SocketClientResult.NotConnect;
}
}
catch
{
cRes = SocketClientResult.Exception;
}
finally
{
OnDisconnectCompletedEvent?.Invoke(cRes);
}
}
private void OnSendCallback(IAsyncResult result)
{
SocketClientResult cRes = SocketClientResult.None;
try
{
if (IsConnected)
{
Socket socket = result.AsyncState as Socket;
socket.EndSend(result);
cRes = SocketClientResult.Success;
}
else
{
cRes = SocketClientResult.NotConnect;
}
}
catch
{
cRes = SocketClientResult.Exception;
}
finally
{
OnSendCompletedEvent?.Invoke(cRes);
}
}
private void OnReceiveCallback(IAsyncResult result)
{
SocketClientResult cRes = SocketClientResult.None;
byte[] buffer = null;
int length = 0;
try
{
if (IsConnected)
{
Socket socket = result.AsyncState as Socket;
length = socket.EndReceive(result);
buffer = new byte[length];
Array.Copy(_receiveBuffer, buffer, length);
cRes = SocketClientResult.Success;
}
else
{
cRes = SocketClientResult.NotConnect;
}
}
catch
{
cRes = SocketClientResult.Exception;
}
finally
{
if (length > 0)
{
OnReceiveCompletedEvent?.Invoke(buffer, cRes);
Receive();
}
else
{
Disconnect();
}
}
}
private void Client_OnConnectCompletedEvent(SocketClientResult res)
{
Debug.LogFormat("Connect done ! Result:{0}", res);
}
private void Client_OnReceiveCompletedEvent(byte[] data, SocketClientResult res)
{
Debug.LogFormat("Receive done ! Data:{0} Result:{1}", Encoding.UTF8.GetString(data), res);
}
private void Client_OnSendCompletedEvent(SocketClientResult res)
{
Debug.LogFormat("Send done ! Result:{0}", res);
}
