59 lines
1.6 KiB
Java
59 lines
1.6 KiB
Java
// network/MultiSimpleServer.java
|
|
// (c)2016 MindView LLC: see Copyright.txt
|
|
// We make no guarantees that this code is fit for any purpose.
|
|
// Visit http://mindviewinc.com/Books/OnJava/ for more book information.
|
|
// Uses threads to handle any number of clients.
|
|
// {ValidateByHand}
|
|
import java.io.*;
|
|
import java.net.*;
|
|
import onjava.*;
|
|
|
|
class ServeOneSimple implements Runnable {
|
|
private ServerSocket ss;
|
|
public
|
|
ServeOneSimple(ServerSocket ss) throws IOException {
|
|
this.ss = ss;
|
|
}
|
|
@Override
|
|
public void run() {
|
|
try (
|
|
Socket socket = ss.accept();
|
|
BufferedReader in =
|
|
new BufferedReader(
|
|
new InputStreamReader(
|
|
socket.getInputStream()));
|
|
PrintWriter out =
|
|
new PrintWriter(
|
|
new BufferedWriter(
|
|
new OutputStreamWriter(
|
|
// Enable auto-flush:
|
|
socket.getOutputStream())), true)
|
|
) {
|
|
while (true) {
|
|
String str = in.readLine();
|
|
if(str.equals("END")) break;
|
|
System.out.println("Echoing: " + str);
|
|
out.println(str);
|
|
}
|
|
System.out.println("closing socket...");
|
|
} catch (IOException e) {
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
}
|
|
|
|
public class MultiSimpleServer {
|
|
static final int PORT = 8080;
|
|
public static void
|
|
main(String[] args) throws IOException {
|
|
new TimedAbort(5); // Terminate after 5 seconds
|
|
System.out.println("Server Started");
|
|
try (ServerSocket ss = new ServerSocket(PORT)){
|
|
// Block until a connection occurs:
|
|
while(true) {
|
|
new ServeOneSimple(ss);
|
|
}
|
|
}
|
|
}
|
|
}
|