I have created two classes one server and client, I send data via the socket input and output stream however cant send multiple messages?
Server:
public class SOK_1_SERVER {
public static void main(String[] args) throws Exception
{
SOK_1_SERVER Sever = new SOK_1_SERVER();
Sever.run();
}
private void run() throws Exception {
ServerSocket SRVSOCK = new ServerSocket(444);
//Waits both client and server to accept and we return
//a socket
Socket SOCK = SRVSOCK.accept();
//Once accepted
InputStreamReader isr = new InputStreamReader(SOCK.getInputStream());
BufferedReader br = new BufferedReader(isr);
String message = br.readLine();
System.out.println("I read: " + message + "from Client");
if(message != null)
{
//Sending message back to client
PrintStream ps = new PrintStream(SOCK.getOutputStream());
ps.println("Message Received");
ps.println("Send from Server");
}
}
}
Client
public class SOK_1_CLIENT {
public static void main(String[]args) throws Exception
{
SOK_1_CLIENT client = new SOK_1_CLIENT();
client.run();
}
private void run() throws Exception {
Socket SOCK = new Socket("localhost",444);
PrintStream ps = new PrintStream(SOCK.getOutputStream());
ps.println("Hello to Server from client");
InputStreamReader ir = new InputStreamReader(SOCK.getInputStream());
BufferedReader br = new BufferedReader(ir);
String message = br.readLine();
System.out.println(message);
}
}
It only outputs message received however I think its because I need to have a loop to keep checking for new messages however not sure as I have just started this looking into sockets.
In your client class, you need to iterate the bufferedReader .
instead of
String message = br.readLine();
System.out.println(message);
use this,
String message ;
while((message = br.readLine())!=null) {
System.out.println(message);
}
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