Revert "websocket:Improve send method"

This reverts commit 60c61af.
stoilkov · Jun 7, 2013 · 8687ea4 · 8687ea4
1 parent 32b04b6
commit 8687ea4
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/lib/transports/websocket.js b/lib/transports/websocket.js
@@ -81,8 +81,7 @@ WebSocket.prototype.onData = function (data) {
  * @param {Array} packets
  * @api private
  */
-var isIOS = 'undefined' != typeof navigator
-            && /iPad|iPhone|iPod/i.test(navigator.userAgent)
+var isIOS;
 WebSocket.prototype.send = function (data){
   function send(packets){
     for (var i = 0, l = packets.length; i < l; i++) {
@@ -97,7 +96,11 @@ WebSocket.prototype.send = function (data){
       });
     }
   }
-  // see https://github.com/LearnBoost/socket.io-client/pull/426
+  // Due to a bug in the current iOS browser, we need to wrap the send in a
+  // setTimeout, when they resume from sleeping the browser will crash if
+  // we don't allow the browser time to detect the socket has been closed
+  isIOS = (isIOS !== undefined) ? isIOS : 'undefined' != typeof navigator
+    && /iPad|iPhone|iPod/i.test(navigator.userAgent)
   if (isIOS) {
     var self = this;
     setTimeout(function() {