public void RemoveUdpAgent(UDPAgent agent)
{
lock (udpAgents)
{
udpAgents.Remove(agent.remoteEnd);
}
}
private void OnReceiveUDP(IAsyncResult result) //接收到UDP消息
{
if (udpClient == null)
{
return;
}
try
{
var udpPort = new IPEndPoint(IPAddress.Any, 0);
var bytes = udpClient.EndReceive(result, ref udpPort);
if (bytes.Length > 0)
{
UDPAgent ag1 = null;
lock (udpAgents)
{
//远程客户端不支持UDP连接 网络无法连接上 UDP穿透失败
if (!udpAgents.ContainsKey(udpPort))
{
var ag = new UDPAgent(udpPort, this, udpClient);
udpAgents.Add(udpPort, ag);
}
ag1 = udpAgents[udpPort];
}
if (ag1 != null)
{
ag1.ReceiveData(bytes);
}
}
else
{
LogHelper.Log("UDP", "Error Receive 0");
}
udpClient.BeginReceive(OnReceiveUDP, null); //开启下一次UDP消息连接
}
catch (Exception exp)
{
LogHelper.Log("Error", exp.ToString());
}
}
public void SetUDPAgent(UDPAgent ud)
{
udpAgent = ud;
}