add new repoHEADmaster

1 files changed, 30 insertions, 0 deletions

diff --git a/Master/Reference Architectures and Patterns/hjp5/examples/SimpleEchoServer.java b/Master/Reference Architectures and Patterns/hjp5/examples/SimpleEchoServer.java
new file mode 100644
index 0000000..c4d5379
--- /dev/null
+++ b/Master/Reference Architectures and Patterns/hjp5/examples/SimpleEchoServer.java
@@ -0,0 +1,30 @@
+/* SimpleEchoServer.java */

+

+import java.net.*;

+import java.io.*;

+

+public class SimpleEchoServer

+{

+  public static void main(String[] args)

+  {

+    try {

+      System.out.println("Warte auf Verbindung auf Port 7...");

+      ServerSocket echod = new ServerSocket(7);

+      Socket socket = echod.accept();

+      System.out.println("Verbindung hergestellt");

+      InputStream in = socket.getInputStream();

+      OutputStream out = socket.getOutputStream();

+      int c;

+      while ((c = in.read()) != -1) {

+        out.write((char)c);

+        System.out.print((char)c);

+      }

+      System.out.println("Verbindung beenden");

+      socket.close();

+      echod.close();

+    } catch (IOException e) {

+      System.err.println(e.toString());

+      System.exit(1);

+    }

+  }

+}
\ No newline at end of file