http: Do not setTimeout a not-yet-existent socket

Fixes #4967

1 files changed, 10 insertions, 1 deletions

diff --git a/lib/http.js b/lib/http.js
index 1f52d31514..2f4bcc51e2 100644
--- a/lib/http.js
+++ b/lib/http.js
@@ -445,6 +445,9 @@ function OutgoingMessage() {
 
   this.finished = false;
   this._hangupClose = false;
+
+  this.socket = null;
+  this.connection = null;
 }
 util.inherits(OutgoingMessage, Stream);
 
@@ -455,7 +458,12 @@ exports.OutgoingMessage = OutgoingMessage;
 OutgoingMessage.prototype.setTimeout = function(msecs, callback) {
   if (callback)
     this.on('timeout', callback);
-  this.socket.setTimeout(msecs);
+  if (!this.socket) {
+    this.once('socket', function(socket) {
+      socket.setTimeout(msecs);
+    });
+  } else
+    this.socket.setTimeout(msecs);
 };
 
 
@@ -1056,6 +1064,7 @@ ServerResponse.prototype.assignSocket = function(socket) {
   socket.on('close', onServerResponseClose);
   this.socket = socket;
   this.connection = socket;
+  this.emit('socket', socket);
   this._flush();
 };