From 55a4f0c6150c8d679518867c66e297a2e450073d Mon Sep 17 00:00:00 2001
From: Tony Garnock-Jones <tonygarnockjones@gmail.com>
Date: Sat, 26 Oct 2013 18:36:58 +0100
Subject: [PATCH] Fix bug: no need to propagate routing changes back down again

---
 index.js       | 18 ++++++++++++++++++
 marketplace.js |  2 +-
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 3ab16e0..0fe1453 100644
--- a/index.js
+++ b/index.js
@@ -60,6 +60,24 @@ var g = new Ground(function () {
 				sub(__, 1)]);
 	    World.send({msg: 'hello outer world'}, 1);
 	    World.send({msg: 'hello inner world'}, 0);
+	    // World.spawn(new World(function () {
+	    // 	World.spawn({
+	    // 	    boot: function () {
+	    // 		console.log('w1p1');
+	    // 		World.updateRoutes([sub('w1p1')]);
+	    // 	    },
+	    // 	    handleEvent: function (e) { console.log('w1p1', e); }
+	    // 	})
+	    // }))
+	    // World.spawn(new World(function () {
+	    // 	World.spawn({
+	    // 	    boot: function () {
+	    // 		console.log('w2p2');
+	    // 		World.updateRoutes([sub('w2p2')]);
+	    // 	    },
+	    // 	    handleEvent: function (e) { console.log('w2p2', e); }
+	    // 	})
+	    // }));
 	},
 	handleEvent: function (e) {
 	    if (e.type === "send" && e.message[0] === "jQuery") {
diff --git a/marketplace.js b/marketplace.js
index e141955..8ddc200 100644
--- a/marketplace.js
+++ b/marketplace.js
@@ -391,7 +391,7 @@ World.prototype.handleEvent = function (e) {
     switch (e.type) {
     case "routes":
 	this.downwardRoutes = liftRoutes(e.routes);
-	this.issueRoutingUpdate();
+	this.eventQueue.push(updateRoutes(this.aggregateRoutes(this.downwardRoutes)));
 	break;
     case "send":
 	this.eventQueue.push(sendMessage(e.message, e.metaLevel + 1, e.isFeedback));