Make it possible to override rtt.

sockjs · Jan 16, 2012 · 5575615 · 5575615
1 parent fafd649
commit 5575615
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/lib/sockjs.js b/lib/sockjs.js
@@ -1,15 +1,16 @@
 var SockJS = function(url, protocols_whitelist, options) {
     var that = this;
-    that._options = {devel: false, debug: false, info: undefined};
+    that._options = {devel: false, debug: false, info: undefined, rtt: undefined};
     if (options) {
         utils.objectExtend(that._options, options);
     }
     that._base_url = utils.amendUrl(url);
     that._server = that._options.server || utils.random_number_string(1000);
-    if (typeof protocols_whitelist === 'string') {
+    if (typeof protocols_whitelist === 'string' &&
+        protocols_whitelist.length > 0) {
         protocols_whitelist = [protocols_whitelist];
     } else if (!utils.isArray(protocols_whitelist)) {
-        protocols_whitelist = [];
+        protocols_whitelist = null;
     }
     that._protocols = [];
     that.protocol = null;
@@ -21,6 +22,9 @@ var SockJS = function(url, protocols_whitelist, options) {
                 // Override if user supplies the option
                 info = that._options.info;
             }
+            if (that._options.rtt) {
+                rtt = that._options.rtt;
+            }
             that._applyInfo(info, rtt, protocols_whitelist);
             that._didClose();
         } else {