From 9c93f7d456fa8845698a7dd63d7839efba5f64d3 Mon Sep 17 00:00:00 2001
From: Feross Aboukhadijeh <feross@feross.org>
Date: Thu, 27 Mar 2014 01:24:54 -0700
Subject: [PATCH] send warning event correctly

---
 index.js | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/index.js b/index.js
index e9a3396..25a80ab 100644
--- a/index.js
+++ b/index.js
@@ -306,11 +306,7 @@ Server.prototype._onRequest = function (req, res) {
         break
 
       default:
-        res.end(bncode.encode({
-          'failure reason': 'unexpected event: ' + params.event
-        }))
-        self.emit('error', new Error('unexpected event: ' + params.event))
-        return // early return
+        return error('unexpected event: ' + params.event) // early return
     }
 
     // send peers
@@ -318,12 +314,18 @@ Server.prototype._onRequest = function (req, res) {
       ? self._getPeersCompact(swarm)
       : self._getPeers(swarm)
 
-    res.end(bncode.encode({
+    var response = {
       complete: swarm.complete,
       incomplete: swarm.incomplete,
       peers: peers,
       interval: self._interval
-    }))
+    }
+
+    if (warning) {
+      response['warning message'] = warning
+    }
+
+    res.end(bncode.encode(response))
   }
 }