Java simple client server program

Question

I have written a simple java code to send a message from server to client and the client should display it respectively. The codes are.

Client.java

impor         


        

Answer 1

You're reading lines but you aren't writing lines. Add a line terminator to the message, or use newline().

Answer 2

In Server code rather than using BufferedWriter, use PrintWriter.

while (true) {
        Socket mysocket = server_socket.accept();

        PrintWriter out = new PrintWriter(socket.getOutputStream(), true);            
        BufferedReader reader = new BufferedReader(new InputStreamReader(mysocket.getInputStream()));
        out.println("Hello World!");

        System.out.println("data sent");
    }

This is working on my system. Try this.

Answer 3

Referring all your answers and searching a bit on google i have finally got the code running by making the following changes in Server Class.

while (true) {
        Socket mysocket = server_socket.accept();

        BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(mysocket.getOutputStream()));
        BufferedReader reader = new BufferedReader(new InputStreamReader(mysocket.getInputStream()));
        writer.write("Hello omkar \n");
        writer.flush();
        System.out.println("data sent");
    }