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我正在使用套接字编程的一个项目,但是当使用相同套接字多次时,即使在关闭listener()
每次我用插座:当我运行应用程序它给人的错误:通常只允许使用每个套接字地址(协议/网络地址/端口)
Only one usage of each socket address (protocol/network address/port) is normally permitted
我真的很担心。有人可以帮我吗?
下面是代码,我使用,我关闭所有连接是否正确
TcpClient tcpClient;
TcpListener tcpListener;
byte[] ipaddress = new byte[4];
string ip = ConfigurationManager.AppSettings["IP"].ToString();
string[] ips = ip.Split('.');
ipaddress[0] = (byte)Convert.ToInt32(ips[0]);
ipaddress[1] = (byte)Convert.ToInt32(ips[1]);
ipaddress[2] = (byte)Convert.ToInt32(ips[2]);
ipaddress[3] = (byte)Convert.ToInt32(ips[3]);
int portNumber = Convert.ToInt32(ConfigurationManager.AppSettings["Port"]);
tcpListener = new TcpListener(new IPAddress(ipaddress), portNumber);
tcpListener.Start();
tcpClient = new TcpClient();
tcpClient.NoDelay = true;
try
{
tcpClient.ReceiveTimeout = 1;
tcpClient = tcpListener.AcceptTcpClient();
}
catch (Exception ex)
{
tcpClient.Close();
tcpListener.Stop();
}
NetworkStream networkStream = tcpClient.GetStream();
byte[] bytes = new byte[networkStream.Length];
try
{
networkStream.ReadTimeout = 2000;
networkStream.Read(bytes, 0, bytes.Length);
}
catch (Exception ex)
{
tcpClient.Close();
tcpListener.Stop();
}
string returndata = Encoding.Default.GetString(bytes);
tcpClient.Close();
tcpListener.Stop();
return returndata;
你能发表一些代码和你看到的错误吗? – 2010-02-11 16:24:54
你已经在这里问过这个问题:http://stackoverflow.com/questions/2240990没有答案解决你的问题? – dtb 2010-02-11 16:51:21