deployment-agnostic seed for gossip strategy

d3scomp · Apr 8, 2014 · 8f04bd6 · 8f04bd6
1 parent 93da9b0
commit 8f04bd6
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/jdeeco-simulation-demo/src/cz/cuni/mff/d3s/jdeeco/simulation/demo/Main.java b/jdeeco-simulation-demo/src/cz/cuni/mff/d3s/jdeeco/simulation/demo/Main.java
@@ -83,7 +83,7 @@ public static void main(String[] args) throws AnnotationProcessorException, IOEx
 		final AreaBasedSelector directRecipientSelector = new AreaBasedSelector();
 		directRecipientSelector.initialize(AreaNetworkRegistry.INSTANCE);
 
-		final Random rnd = new Random(componentCfg.hashCode());
+		final Random rnd = new Random(areas.size());
 		final DirectGossipStrategy directGossipStrategy = new DirectGossipStrategy() {
 			@Override
 			public Collection<String> filterRecipients(
@@ -156,6 +156,10 @@ public Collection<String> filterRecipients(
 			i++;
 		}		
 
+		int seed = omnetConfig.toString().hashCode();
+		System.out.println(String.format("Using Gossip Strategy seed %d.", seed));
+		rnd.setSeed(seed);
+
 		String confName = "omnetpp";
 		if (args.length >= 3) {
 			confName = args[2];