Merge pull request socketio#975 from huancz/master

fix issue socketio#961 - restore compatibility with earlier node releases (up to 0.4.x)
xixixao · Jul 31, 2012 · ca4e3f3 · ca4e3f3
2 parents 9dd8134 + a5c5c20
commit ca4e3f3
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/manager.js b/lib/manager.js
@@ -720,6 +720,10 @@ Manager.prototype.handleClient = function (data, req) {
 
 Manager.prototype.generateId = function () {
   var rand = new Buffer(15); // multiple of 3 for base64
+  if (!rand.writeInt32BE) {
+    return Math.abs(Math.random() * Math.random() * Date.now() | 0).toString()
+      + Math.abs(Math.random() * Math.random() * Date.now() | 0).toString();
+  }
   this.sequenceNumber = (this.sequenceNumber + 1) | 0;
   rand.writeInt32BE(this.sequenceNumber, 11);
   if (crypto.randomBytes) {