commit 84cf363eeedf4cc9bb618bb2b1980696b9f6fc9b
author HIRANO Satoshi <happy.hirano@gmail.com> Mon Dec 07 17:17:15 2015 +0900
committer Roger Meier <roger@bufferoverflow.ch> Mon Dec 07 23:14:13 2015 +0100
tree 65d69ff652a5df3a84102e291e09f3c1001bc04d
parent 8644617f7db706ac9bef3b286eb55e30a86a0464

THRIFT-3328 A callback is not called when a server is down.

https://issues.apache.org/jira/browse/THRIFT-3328

lib/js/src/thrift.js

diff --git a/lib/js/src/thrift.js b/lib/js/src/thrift.js
index 664171e..34be450 100644
--- a/lib/js/src/thrift.js
+++ b/lib/js/src/thrift.js
@@ -343,6 +343,16 @@
                   }
                 };
               }());
+
+            // detect net::ERR_CONNECTION_REFUSED and call the callback.
+            xreq.onerror =
+                (function() {
+                  var clientCallback = callback;
+                  return function() {
+                      clientCallback();
+                  };
+                }());
+
         }
 
         xreq.open('POST', this.url, !!async);