public void Start()
{
isRunning = true;
systemSocket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
systemSocket.Bind(IPUtility.GetIPEndPointAny(AddressFamily.InterNetwork, port));
threadRecv = new Thread(ThreadRecv)
{
IsBackground = true
};
threadRecv.Start();
}
private void DoReceiveInThread()
{
EndPoint remotePoint = IPUtility.GetIPEndPointAny(AddressFamily.InterNetwork, 0);
int cnt = currentSocket.ReceiveFrom(byteBuffer, byteBuffer.Length, SocketFlags.None, ref remotePoint);
if (cnt > 0)
{
byte[] dst = new byte[cnt];
Buffer.BlockCopy(byteBuffer, 0, dst, 0, cnt);
lock (recvBufferQueue)
{
recvBufferQueue.Enqueue(dst);
}
}
}
public void Start()
{
try
{
currentSocket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
currentSocket.Bind(IPUtility.GetIPEndPointAny(AddressFamily.InterNetwork, ipcInfo.Port));
isRunning = true;
threadRecv = new Thread(ThreadRecv) { IsBackground = true };
threadRecv.Start();
}
catch (Exception e)
{
Debuger.LogError(e.Message + e.StackTrace);
Stop();
}
}
private void DoReceiveInThread()
{
EndPoint remotePoint = IPUtility.GetIPEndPointAny(AddressFamily.InterNetwork, 0);
int cnt = currentSocket.ReceiveFrom(recvBufferTemp, recvBufferTemp.Length, SocketFlags.None, ref remotePoint);
if (cnt > 0)
{
if (!remoteEndPoint.Equals(remotePoint))
{
Debuger.LogError("收到非目标服务器的数据！");
return;
}
byte[] dst = new byte[cnt];
Buffer.BlockCopy(recvBufferTemp, 0, dst, 0, cnt);
recvBuffQueue.Push(dst);
}
}
private void DoReceiveInThread()
{
EndPoint remotePoint = IPUtility.GetIPEndPointAny(AddressFamily.InterNetwork, 0);
int cnt = currentSocket.ReceiveFrom(byteBuffer, byteBuffer.Length, SocketFlags.None, ref remotePoint);
if (cnt > 0)
{
recvBufferTempReader.Attach(byteBuffer, cnt);
byte[] convBytes = new byte[4];
recvBufferTempReader.ReadBytes(convBytes, 0, 4);
uint sessionid = BitConverter.ToUInt32(convBytes, 0);
lock (sessions)
{
ISession session = null;
if (sessionid == 0)
{
sessionid = SessionIDGenerator.GetNextSessionID();
session = new KCPSession(sessionid, HandleSessionSend, sessionListener);
sessions.Add(session.id, session);
}
else
{
if (sessions.ContainsKey(sessionid))
{
session = sessions[sessionid];
}
}
if (session != null)
{
session.Active(remotePoint as IPEndPoint);
session.DoReceiveInGateway(byteBuffer, cnt);
}
else
{
Debuger.LogWarning("无效的包! sessionid:{0}", sessionid);
}
}
}
}
private void DoReceiveInThread()
{
EndPoint remotePoint = IPUtility.GetIPEndPointAny(AddressFamily.InterNetwork, 0);
int cnt = systemSocket.ReceiveFrom(recvBufferTemp, recvBufferTemp.Length, SocketFlags.None, ref remotePoint);
if (cnt > 0)
{
recvBufferTempReader.Attach(recvBufferTemp, cnt);
byte[] m_32b = new byte[4];
recvBufferTempReader.ReadBytes(m_32b, 0, 4);
uint sid = BitConverter.ToUInt32(m_32b, 0);
lock (mapSession)
{
FSPSession session = null;
if (sid == 0)
{
Debuger.LogError("基于KCP的Sid为0，该包需要被丢掉");
}
else
{
if (mapSession.ContainsKey(sid))
{
session = mapSession[sid];
}
}
if (session != null)
{
session.Active(remotePoint as IPEndPoint);
session.DoReceiveInGateway(recvBufferTemp, cnt);
}
else
{
Debuger.LogWarning("无效的包! sid:{0}", sid);
}
}
}
}
public bool Connect(string ipAddress, int listenPort)
{
if (currentSocket != null)
{
Debuger.LogError("无法建立连接，需要先关闭上一次连接！");
return(false);
}
ip = ipAddress;
port = listenPort;
lastRecvTimestamp = (uint)TimeUtility.GetTotalMillisecondsSince1970();
try
{
remoteEndPoint = IPUtility.GetHostEndPoint(ip, port);
if (remoteEndPoint == null)
{
Debuger.LogError("无法将Host解析为IP！");
Close();
return(false);
}
currentSocket = new Socket(remoteEndPoint.AddressFamily, SocketType.Dgram, ProtocolType.Udp);
currentSocket.Bind(IPUtility.GetIPEndPointAny(AddressFamily.InterNetwork, 0));
isRunning = true;
threadRecv = new Thread(ThreadRecv)
{
IsBackground = true
};
threadRecv.Start();
}
catch (Exception e)
{
Debuger.LogError(e.Message + e.StackTrace);
Close();
return(false);
}
return(true);
}