52 lines
1.3 KiB
Java
52 lines
1.3 KiB
Java
package praktikum5.aufgabe4;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.io.OutputStreamWriter;
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import java.net.ServerSocket;
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import java.net.Socket;
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public class Server {
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private ServerSocket socket;
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public Server(ServerSocket socket) {
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this.socket = socket;
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}
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public String echo() throws IOException {
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var clientSocket = socket.accept();
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var in = clientSocket.getInputStream();
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var out = clientSocket.getOutputStream();
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var reader = new InputStreamReader(in);
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var writer = new OutputStreamWriter(out);
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var msg = "";
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var curr = reader.read();
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while (curr != -1) {
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msg += (char)curr;
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curr = reader.read();
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}
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writer.write(msg);
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writer.flush();
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writer.close();
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return msg;
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}
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public static void main(String[] args) {
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try {
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int port = 4711;
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var socket = new ServerSocket(port);
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var server = new Server(socket);
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System.out.println("Listening on port " + port);
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while (true) {
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var msg = server.echo();
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System.out.println("Request: " + msg);
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}
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} catch (Exception e) {
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System.out.println(e);
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}
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}
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}
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