ensure backwards compatibility

socketio · Oct 25, 2011 · a9f81a5 · a9f81a5
1 parent 8a90bf5
commit a9f81a5
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/support/node-websocket-client/lib/websocket.js b/support/node-websocket-client/lib/websocket.js
@@ -502,7 +502,7 @@ var WebSocket = function(url, proto, opts) {
         }
 
         var httpReq = http.request(opt, function() { });
-        httpReq.on('upgrade', (function() {
+        var upgradeHandler = (function() {
             var data = undefined;
 
             return function(req, s, head) {
@@ -597,7 +597,9 @@ var WebSocket = function(url, proto, opts) {
 
                 stream.emit('data', head);
             };
-        })());
+        })();
+        agent.on('upgrade', upgradeHandler); // node v0.4
+        httpReq.on('upgrade', upgradeHandler); // node v0.5+
 
         httpReq.write(challenge, 'binary');
         httpReq.end();