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Copy pathGreetServer.java
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44 lines (37 loc) · 1.22 KB
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package com.socket;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.ServerSocket;
import java.net.Socket;
public class GreetServer {
private ServerSocket serverSocket;
private Socket clientSocket;
private PrintWriter out;
private BufferedReader in;
public void start(int port) throws IOException {
serverSocket = new ServerSocket(port);
clientSocket = serverSocket.accept();
out = new PrintWriter(clientSocket.getOutputStream(), true);
in = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
String greeting;
while ( (greeting = in.readLine()) != null){
if ("hello server".equalsIgnoreCase(greeting)) {
out.println("hello client");
} else {
out.println("unrecognised greeting");
}
}
}
public void stop() throws IOException {
in.close();
out.close();
clientSocket.close();
serverSocket.close();
}
public static void main(String[] args) throws IOException {
GreetServer server = new GreetServer();
server.start(8080);
}
}