Bug #5738
closedinvalid ackId error
0%
Description
At the moment I am running a little bit out of ideas about the invalid ackId problem. At least I think that my problem is connected to the ackId. I upgraded the Wt library from 3.3.5 to 3.3.7 first and after that to the current git version (24th may 2017). First everything seems to be working just fine. Most of the time I have a strange problem with my app. I could always login but sometimes the "Loading..." indicator appears directly after the login and I could not use my application at all. Every time the problem occurs there are entries about invalid ackId.
I am using server pushes but web-sockets are disabled in my application. First I thought the problem is connected to http://redmine.webtoolkit.eu/boards/2/topics/12659 but as I use the current git version this seems to be fixed already.
If you need any additional information please drop me a note.
Thanks i advance
Florian
Updated by Roel Standaert over 7 years ago
- Status changed from New to InProgress
- Assignee set to Roel Standaert
Interesting. I would need some more information to be able to get to the root of this problem. Do you see any errors in the JavaScript console? Could you maybe provide a few HAR files (see http://redmine.webtoolkit.eu/projects/wt/wiki/Issue_Tracker_Guidelines#How-to-create-a-HAR-file) and some server logs (preferably with debug logging)? You can also send it over e-mail if you're not comfortable with sharing this info publicly.
Updated by Florian Ransmayr over 7 years ago
Hello Roel,
many thanks for your reply. I dropped you a mail with more details.
One thing I forgot to mention is that the problem could be reproduced a lot easier with the firefox compared to chrome or edge.
Best regards
Florian
Updated by Florian Ransmayr over 7 years ago
Hey Roel,
do you had the chance to look into this issue already? I would really be happy for any hint as this prevents me from updating Wt at the moment.
Best regards
Florian
Updated by Roel Standaert over 7 years ago
Hi Florian,
Yes, I've looked into this issue, but it's not an easy one. Someone else also experienced an ackId issue months back, and we have never been able to properly reproduce it. If it's possible to create a small program that reproduces it, that would be tremendously helpful. As you suggested in your e-mail, it could also be useful if I can access the application over the Internet.
Regards,
Roel
Updated by Roel Standaert over 7 years ago
- Status changed from InProgress to Feedback
I just pushed a commit related to this. Can you see if you can still reproduce the issue now?
I've tried your application on my computer, but for me, the error is not reproducible. I did see a notable difference between my network log and the ones you sent that may be resolved with that commit.
Regards,
Roel
Updated by Florian Ransmayr over 7 years ago
Hey Roel,
thank you very much for looking into this issue. I will try the current git version tomorrow morning.
Best regards
Florian
Updated by Florian Ransmayr over 7 years ago
Good morning Roel,
your commit doesn't seem to fix my problem :(
Best regards
Florian
Updated by Roel Standaert over 7 years ago
Can you provide new logs with the updated version? I'm wondering if something's changed now.
Regards,
Roel
Updated by Florian Ransmayr over 7 years ago
Hey Roel,
sent you a mail.
Best regards
Florian
Updated by Roel Standaert over 7 years ago
- Status changed from Feedback to Resolved
I believe the latest push should resolve this issue. Can you check?
Regards,
Roel
Updated by Florian Ransmayr over 7 years ago
Hello Roel,
I tried the current git and it is working :) I was not able to reproduce my problem again.
Thank you sooo much for your effort!!! You saved my ass here ;)
Best regards
Florian
Updated by Roel Standaert over 7 years ago
- Status changed from Resolved to Closed