new ObjectInputStream() blocks

Question

public class SerProg {


    static ServerSocket ser=null;
    static Socket cli=null;
    static ObjectInputStream ins=null;
    static ObjectOutputStream outs=null         


        

Answer 1

You must make handshaking for streams. I mean that in client side, when you create a object input stream you must create a object output stream in server side.

//SERVER SIDE
Socket clientSocket = TcpServer.socket.accept();
// 1. input stream;
ObjectInputStream sInput = new ObjectInputStream(clientSocket.getInputStream());
// 2. output stream
ObjectOutputStream sOutput = new ObjectOutputStream(clientSocket.getOutputStream());


//CLIENT SIDE
Socket socket = new Socket(ip, port);
// 2. output stream
ObjectOutputStream sOutput = new (socket.getOutputStream());
// 1. input stream
ObjectInputStream sInput = new ObjectInputStream(socket.getInputStream());

I tried to show that how to make handshaking for streams.