/// <summary>
/// 连接服务器
/// </summary>
/// <param name="serverIp">IP</param>
/// <param name="serverPort">端口</param>
/// <param name="connectCallback">连接成功的回调</param>
/// <param name="connectFailedCallback">连接失败的回调</param>
public void ConnectServer(string serverIp, int serverPort, ConnectResultCallback connectCallback)
{
RegisterResp.RegisterAll();
connectResultDelegate = connectCallback;
socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
IPAddress address = IPAddress.Parse(serverIp);
IPEndPoint endpoint = new IPEndPoint(address, serverPort);
socket.NoDelay = true;
IAsyncResult result = socket.BeginConnect(endpoint, new AsyncCallback(ConnectedCallback), socket);
//超时监测，当连接超过5秒还没成功表示超时
bool success = result.AsyncWaitHandle.WaitOne(5000, true);
if (!success)
{
Closed();
connectResultDelegate?.Invoke(ConnectResult.fail);
}
else
{
isStopReceive = false;
receiveMsgThread = new Thread(new ThreadStart(ReceiveMessage));
receiveMsgThread.IsBackground = true;
receiveMsgFlag = false;
receiveMsgThread.Start();
sendMsgThread = new Thread(new ThreadStart(SendCheck));
sendMsgThread.IsBackground = true;
sendMsgFlag = false;
sendMsgThread.Start();
}
}
public void Start(string hostName, int port, DataReceiveCallback receiveCallback, ConnectResultCallback connectCallback)
{
try
{
m_ReceiveCallback = receiveCallback;
m_Buffer = new byte[1024];
IPHostEntry ipHostInfo = Dns.Resolve(hostName);
IPAddress ipAddress = ipHostInfo.AddressList[0];
IPEndPoint remoteEP = new IPEndPoint(ipAddress, port);
lock (m_Socket)
{
m_Socket.BeginConnect(remoteEP, new AsyncCallback(ConnectCallback), m_Socket);
m_Stopped = false;
}
m_ConnectDone.WaitOne();
connectCallback(m_Socket.Connected);
while (!m_Stopped && m_Socket.Connected)
{
if (m_ReceiveDone.WaitOne(100))
{
m_ReceiveDone.Reset();
Receive();
}
}
m_Socket.Shutdown(SocketShutdown.Both);
m_Socket.Close();
}
catch (Exception)
{
}
}
