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reiern70 pushed a commit to branch
improvement/reiern70/WICKET-6750-client-side-abortion-of-ajax-requests
in repository https://gitbox.apache.org/repos/asf/wicket.git
The following commit(s) were added to
refs/heads/improvement/reiern70/WICKET-6750-client-side-abortion-of-ajax-requests
by this push:
new 90556bd [WICKET-6750] improve comment
90556bd is described below
commit 90556bdb0d2a6263b5399dd02de8a411ef721a72
Author: reiern70 <[email protected]>
AuthorDate: Wed Feb 26 11:59:23 2020 +0200
[WICKET-6750] improve comment
---
.../apache/wicket/ajax/res/js/wicket-ajax-jquery.js | 19 ++++++++++++++-----
1 file changed, 14 insertions(+), 5 deletions(-)
diff --git
a/wicket-core/src/main/java/org/apache/wicket/ajax/res/js/wicket-ajax-jquery.js
b/wicket-core/src/main/java/org/apache/wicket/ajax/res/js/wicket-ajax-jquery.js
index 401ad41..8a66ad7 100644
---
a/wicket-core/src/main/java/org/apache/wicket/ajax/res/js/wicket-ajax-jquery.js
+++
b/wicket-core/src/main/java/org/apache/wicket/ajax/res/js/wicket-ajax-jquery.js
@@ -583,11 +583,20 @@
},
/**
- * Aborts current AJAX request, if any is running, for default
channel.
- * WARNING! Mind that this does not implies and server
immediately will know about
- * request being aborted and server side processing (and page
lock night continue).
- * This method might prove useful, for instance, in order to
abort big AJAX
- * uploads.
+ * Aborts current AJAX request, if any is running, for channel
@channel.
+ *
+ * WARNING! Mind that this does not implies the server will
immediately know about
+ * request being aborted. And there is no reliable way to tell
server to stop process
+ * started by halted request. Thus server side processing of
request and, by consequence,
+ * Wicket's lock on page night continue. Therefore any
following AJAX requests might need to wait at
+ * server side for lock on page to be released. Nevertheless,
this method might prove useful, for instance,
+ * in order to abort/halt big AJAX uploads.
+ *
+ * TODO: implement some kind of client side mechanism + server
side counterpart allowing to tell server
+ * please discard/request + release page lock?
+ *
+ * @param {String} channel - the name of the channel. If no
parameter is provided then default channel is
+ * assumed.
*/
abortRequest: function (channel) {
var attr = {};
