private void RaknetUdpPeerClient_OnConnectionRequestAccepted(string address, ushort port)
{
if (address == _natServerAddress.Address && port == _natServerAddress.Port)
{
//OpenNAT
RakNetGUID peerServerRakNetGUID = new RakNetGUID(_udpPeerServerGuid);
RakNetGUID myGuid = rakPeer.GetMyGUID();
if (myGuid.g != _udpPeerServerGuid)
{
natPunchthroughClient.OpenNAT(peerServerRakNetGUID, new SystemAddress(address, port));
}
}
else if (address == _coordinatorAddress.Address && port == _coordinatorAddress.Port)
{
udpProxyClient.SetResultHandler(new MyUDPProxyClientResultHandler());
SystemAddress coordinatorAddress = new SystemAddress();
coordinatorAddress.SetBinaryAddress(_coordinatorAddress.Address);
coordinatorAddress.SetPortHostOrder(_coordinatorAddress.Port);
udpProxyClient.RequestForwarding(coordinatorAddress, rakPeer.GetMyBoundAddress(), new SystemAddress(_peerServerAddress.Address, _peerServerAddress.Port), 7000);
}
else if (_proxyServerAddress != null && address == _proxyServerAddress.Address && port == _proxyServerAddress.Port)
{
_isConnectPeerServer = true;
new Thread(n =>
{
OnConnect(address, port, this);
})
{
IsBackground = true, Priority = ThreadPriority.Highest
}.Start();
//代理连接成功，对_peerServerAddress重新赋值，该值实际是proxy的一个临时地址，通过该值直接发送消息给peerServer，但通过代理的方式要持续发送消息给proxy才能保持连接，如果一段时间内不发送消息，则连接主动断开
_peerServerAddress = new RaknetIPAddress(address, port);
//开启线程，持续向proxy发送消息，只能发送一个字节，并且消息类型必须为 DefaultMessageIDTypes.ID_USER_PACKET_ENUM
ThreadPool.QueueUserWorkItem(obj =>
{
isProxyMsgSending = true;
while (true)
{
if (!isProxyMsgSending)
{
break;
}
RaknetExtension.WriteInfo("dddddddd");
//循环发送消息以保持连接
var tempByte = new byte[] { (byte)DefaultMessageIDTypes.ID_USER_PACKET_ENUM };
rakPeer.Send(tempByte, tempByte.Length,
PacketPriority.LOW_PRIORITY,
PacketReliability.RELIABLE_ORDERED,
(char)0,
new AddressOrGUID(new SystemAddress(_peerServerAddress.Address, _peerServerAddress.Port)),
false);
Thread.Sleep(4000);
}
});
}
else
{
_isConnectPeerServer = true;
new Thread(n =>
{
OnConnect(address, port, this);
})
{
IsBackground = true, Priority = ThreadPriority.Highest
}.Start();
//通过NAT与peerServer连接成功后，立即断开与natServer的连接
rakPeer.CloseConnection(new AddressOrGUID(new SystemAddress(_natServerAddress.Address, _natServerAddress.Port)), true);
}
}
