jquery.couch.js: db.changes().stop() should abort XMLHTTPRequest
diff --git a/script/jquery.couch.js b/script/jquery.couch.js
index db4e8ef..1a4c3b7 100644
--- a/script/jquery.couch.js
+++ b/script/jquery.couch.js
@@ -412,6 +412,7 @@
// set up the promise object within a closure for this handler
var timeout = 100, db = this, active = true,
listeners = [],
+ xhr = null,
promise = /** @lends $.couch.db.changes */ {
/**
* Add a listener callback
@@ -428,6 +429,9 @@
*/
stop : function() {
active = false;
+ if (xhr){
+ xhr.abort();
+ }
}
};
// call each listener when there is a change
@@ -458,7 +462,7 @@
feed : "longpoll",
since : since
});
- ajax(
+ xhr = ajax(
{url: db.uri + "_changes"+encodeOptions(opts)},
options,
"Error connecting to "+db.uri+"/_changes."
@@ -976,7 +980,7 @@
ajaxOptions = $.extend(defaultAjaxOpts, ajaxOptions);
errorMessage = errorMessage || "Unknown error";
timeStart = (new Date()).getTime();
- $.ajax($.extend($.extend({
+ return $.ajax($.extend($.extend({
type: "GET", dataType: "json", cache : maybeUseCache(),
beforeSend: function(xhr){
if(ajaxOptions && ajaxOptions.headers){
