JAVA如何反复尝试创建SOCKET连接，直到创建成功

Question

正常的例子都是创建连接抛出异常，现在希望忽略异常继续尝试创建连接，直到创建成功 应该怎么写 多谢！

Answer 1

   public class Client extends Thread {
       private boolean connect() {
        boolean ret = false;
        try {
            if (socket == null) {
                int port = 555
                socket = new Socket(serverip, port);
                socket.setTcpNoDelay(true);
                socket.setSoLinger(true, 1);
                socket.setSoTimeout(0);
                socket.setKeepAlive(false);
                socket.setReceiveBufferSize(10240);
                log.info("[connect to server ok port]: " + socket.getLocalPort());
                isConnected = true;
            }
        } catch (Exception ex) {
            ret = false;
            log.info("[connect to server error]:\r\n" + ex.getMessage());
        } 
        return ret;
    }
 public void run() {
       //检查心跳
        while (!isShutdown) {
            try {
                if (socket == null) {
                    if (!connect()) {
                        isConnected = false;
                        Thread.sleep(5000);                        
                        continue;
                    } else {
                        //登录成功
                    }
                }
             ..................
   }

Answer 2

public class Client extends Thread { 
      private boolean connect() { 
        boolean ret = false; 
        try { 
            if (socket == null) { 
                int port = 555 
                socket = new Socket(serverip, port); 
                socket.setTcpNoDelay(true); 
                socket.setSoLinger(true, 1); 
                socket.setSoTimeout(0); 
                socket.setKeepAlive(false); 
                socket.setReceiveBufferSize(10240); 
                log.info("[connect to server ok port]: " + socket.getLocalPort()); 
                isConnected = true; 
            } 
        } catch (Exception ex) { 
            ret = false; 
            log.info("[connect to server error]:\r\n" + ex.getMessage()); 
        } 
        return ret; 
    } 
public void run() { 
      //检查心跳 
        while (!isShutdown) { 
            try { 
                if (socket == null) { 
                    if (!connect()) { 
                        isConnected = false; 
                        Thread.sleep(5000);                        
                        continue; 
                    } else { 
                        //登录成功 
                    } 
                } 
            .................. 
  }