64 lines
1.6 KiB
Java
64 lines
1.6 KiB
Java
// network/MultiServer.java
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// (c)2017 MindView LLC: see Copyright.txt
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// We make no guarantees that this code is fit for any purpose.
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// Visit http://OnJava8.com for more book information.
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// Uses concurrency to handle any number of clients.
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import java.io.*;
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import java.net.*;
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import java.util.concurrent.*;
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class ServeOne implements Runnable {
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static final int PORT = 8080;
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private ServerSocket ss;
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public ServeOne(ServerSocket ss) {
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this.ss = ss;
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}
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@Override
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public void run() {
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System.out.println("Starting ServeOne");
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try (
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Socket socket = ss.accept();
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BufferedReader in =
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new BufferedReader(
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new InputStreamReader(
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socket.getInputStream()));
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PrintWriter out =
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new PrintWriter(
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new BufferedWriter(
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new OutputStreamWriter(
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// Boolean enables auto-flush
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socket.getOutputStream())), true)
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) {
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in.lines().anyMatch(message -> {
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if(message.equals("END")) {
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System.out.println(
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"Received END. Closing Socket.");
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return true;
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}
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System.out.println(
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"Message : " + message);
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out.println(message);
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return false;
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});
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} catch(IOException e) {
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throw new RuntimeException(e);
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}
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}
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}
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public class MultiServer implements Runnable {
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@Override
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public void run() {
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System.out.println("Running MultiServer");
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try (
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ServerSocket ss =
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new ServerSocket(ServeOne.PORT)
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) {
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while(true)
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CompletableFuture.runAsync(new ServeOne(ss));
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} catch(IOException e) {
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throw new RuntimeException(e);
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}
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}
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}
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