Ping-pong

java/hop/TestPingPong.java

@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2011 Tony Garnock-Jones. All rights reserved.
+ */
+
+package hop;
+
+import java.io.IOException;
+
+/**
+ */
+public class TestPingPong {
+    public static void main(final String[] args) {
+        try {
+            new Thread(new Runnable() { public void run() {
+                try {
+                    run1(args[0]);
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            } }).start();
+            run2(args[0]);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void run1(String hostname) throws IOException, InterruptedException {
+        NodeContainer nc = new NodeContainer();
+
+        System.out.println("Hostname: " + hostname);
+        System.out.println("Container: " + nc.getName());
+
+        Relay r = new Relay(nc, hostname);
+        ServerApi api = new ServerApi(nc, r.getRemoteName());
+
+        api.createQueue("req");
+        Subscription sub = api.subscribe("req", null);
+        while (true) {
+            Object x = sub.getQueue().take();
+            //System.out.println("Message: " + x);
+            api.post("rep", "reply", SexpList.with("ok").and(x), null);
+        }
+    }
+
+    public static void run2(String hostname) throws IOException, InterruptedException {
+        NodeContainer nc = new NodeContainer();
+
+        System.out.println("Hostname: " + hostname);
+        System.out.println("Container: " + nc.getName());
+
+        Relay r = new Relay(nc, hostname);
+        ServerApi api = new ServerApi(nc, r.getRemoteName());
+
+        api.createQueue("req");
+        api.createQueue("rep");
+        Subscription sub = api.subscribe("rep", null);
+        long startTime = System.currentTimeMillis();
+        for (int i = 0; i < 100000; i++) {
+            api.post("req", "request", Integer.toString(i), null);
+            //System.out.println("Reply: " + sub.getQueue().take());
+            int j = i + 1;
+            if ((j % 100) == 0) {
+                long now = System.currentTimeMillis();
+                double delta = (now - startTime) / 1000.0;
+                System.out.println("Message " + j + ": " + (j / delta) + " Hz");
+            }
+        }
+    }
+}