简单问题,四十分,在线等
try
{
int port = 10028;
string host = "61.240.233.90 ";
IPAddress ip = IPAddress.Parse(host);
IPEndPoint ipe = new IPEndPoint(ip, port);//把ip和端口转化为IPEndPoint实例
Socket c = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);//创建一个Socket
c.Connect(ipe);//连接到服务器
string sendStr = xml.buildXmToLT(mainnumber);
byte[] bs = Encoding.ASCII.GetBytes(sendStr);
c.Send(bs, bs.Length, 0);//发送测试信息
string recvStr = " ";
byte[] recvBytes = new byte[1024];
int bytes;
bytes = c.Receive(recvBytes, recvBytes.Length, 0);//从服务器端接受返回信息,怎么样在规定时间没有接收到返回信息就跳到catch()
recvStr += Encoding.ASCII.GetString(recvBytes, 0, bytes);
//Response.Write(recvStr);
c.Close();
return recvStr;
}
catch(Exception ex)
{
//Response.Write(ex.ToString());
return null;
}
从服务器端接受返回信息,怎么样在规定时间没有接收到返回信息就跳到catch(),释放服务器资源
[解决办法]
Socket.ReceiveTimeout属性
