public bool ConnectServer(ServerInfo serverInfo)
{
Server server = GetServer();
Socket sock = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
NetSocket connectSocketCtx = new NetSocket(this);
connectSocketCtx.sock = sock;
connectSocketCtx.SetSocketType(NetSocketType.CONNECT_SERVER_SOCKET);
serverInfo.socketCtx = connectSocketCtx;
connectSocketCtx.SetRemoteServerInfo(serverInfo);
connectSocketCtx.dataTransMode = serverInfo.dataTransMode;
socketMap[connectSocketCtx.GetID()] = connectSocketCtx;
if (connectSocketCtx.sock == null)
{
connectSocketCtx.SetSocketState(SocketState.INIT_FAILD);
SocketError(connectSocketCtx);
//LOG4CPLUS_ERROR(log.GetInst(), "初始化Socket失败，错误代码:" << _GetLastError());
return(false);
}
connectSocketCtx.UpdataTimeStamp();
Packet packet = connectSocketCtx.CreatePacket(0);
// 开始连接服务器
connectSocketCtx.SetSocketState(SocketState.CONNECTTING_SERVER);
server.IocpPostConnect(packet);
return(true);
}
void ConnectedServerTask(object data)
{
Packet packet = (Packet)data;
NetSocket socketCtx = packet.socketCtx;
Server server = GetServer();
if (CheckingPacketVaild(packet) == 0)
{
return;
}
if (socketCtx.sock.Connected == false)
{
SocketError(socketCtx);
return;
}
socketCtx.sock.EndConnect(packet.ar);
socketCtx.SetSocketState(SocketState.CONNECTED_SERVER);
socketCtx.UpdataTimeStamp();
int bufSize = socketCtx.dePacketor.GetMaxBufferSize();
if (packet.packBuf.len != bufSize)
{
packet = socketCtx.CreatePacket(bufSize);
}
socketCtx.dePacketor.UnPack(SocketEvent.EV_SOCKET_CONNECTED, socketCtx);
server.IocpPostRecv(packet);
}
void StartInitIocpAcceptTask(object data)
{
Server server = GetServer();
Packet packet;
NetSocket newSocketCtx;
// 为AcceptEx 准备参数，然后投递AcceptEx I/O请求
for (int i = 0; i < 20; i++)
{
newSocketCtx = new NetSocket(this);
newSocketCtx.SetSocketType(NetSocketType.LISTEN_CLIENT_SOCKET);
packet = newSocketCtx.CreatePacket(0);
server.IocpPostAccept(packet);
}
}
void OnAcceptCallBack(IAsyncResult ar)
{
Packet packet = ar.AsyncState as Packet;
NetSocket newSocketCtx = packet.socketCtx;
//接收结果
newSocketCtx.sock = listenSocket.sock.EndAccept(ar);
newSocketCtx.SetSocketState(SocketState.CONNECTED_CLIENT);
newSocketCtx.UpdataTimeStamp();
Packet newPacket = newSocketCtx.CreatePacket(dePacketor.GetMaxBufferSize());
serverTaskMgr.PostServerMessage(ServerMessage.SMSG_ACCEPT_CLIENT, newPacket);
//继续接受客户端的请求
serverTaskMgr.PostSingleIocpAccpetTask(packet);
}
void AcceptedClientTask(object data)
{
Packet packet = (Packet)data;
NetSocket socketCtx = packet.socketCtx;
Server server = GetServer();
// 把这个有效的客户端信息，加入到socketMap中去
socketMap[socketCtx.GetID()] = socketCtx;
socketCtx.SetPack(packet.buf, 0, packet.transferedBytes);
socketCtx.dePacketor.UnPack(SocketEvent.EV_SOCKET_ACCEPTED, socketCtx);
socketCtx.RemovePack();
int bufSize = socketCtx.dePacketor.GetMaxBufferSize();
if (packet.packBuf.len != bufSize)
{
packet = socketCtx.CreatePacket(bufSize);
}
server.IocpPostRecv(packet);
}
