日期:2014-05-18 浏览次数:20853 次
$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP); $connection = socket_connect($socket, $IP, 2012); if($connection==true) { $notice="发送通知"; $length = strlen($notice); while(true) { $sent=socket_write($socket,$notice,$length); if($sent==false) break; if($sent<$length) { $st = substr($notice, $sent); $length -= $sent; } else { $write='failed'; break; } } echo 'ok'; socket_shutdown($socket,2); socket_close($socket); }
public void ReadCallback(IAsyncResult ar) { StateObject state = (StateObject)ar.AsyncState; Socket clientSocket = state.workSocket;//从异步状态对象中获得State对象和客户套接字 int bytesRead = clientSocket.EndReceive(ar);//从客户套接字读取数据 if (bytesRead > 0) { byte[] str = state.buffer; receive = Convert.ToString(str[0]); MessageBox.Show(receive); } }
string receive=System.Text.Encoding.UTF8.GetString(str);