The Arcive of Official vBulletin Modifications Site.It is not a VB3 engine, just a parsed copy! |
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#1
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Scheduled tasks not working
Hi,
I have added scheduled tasks of my own that are not working. I can run them manually and they work fine, but they are not running by themselves as they should. I have set time interval of 10 mins by keeping all fields as * and the minute fields as 10, 20, 30, 40, 50, 59. Whenever I go in edit and save that task again then only the 'next time' gets updated but still the task doesn't runs. Any ideas? I'm not using any plugins/add-on etc. Any help would be appreciated. Thanking you in anticipation. |
#2
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So you wrote your own php script for the cron job? Did you basically copy a script of a real cron job and just make your needed changes in order to create the task? If it isn't running as a Scheduled Task, then something is wrong on the code and it's impossible to tell without you posting your code.
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#3
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Does the "last run" time change at all? It sounds like the task system itself isn't functioning, which can be for a few reasons that I've seen in these forums.
First off, the footer template. Can you find these lines? <!-- Do not remove cronimage or your scheduled tasks will cease to function --> {vb:raw cronimage} <!-- Do not remove cronimage or your scheduled tasks will cease to function --> If not, there's your problem. It's located between the Powered by vBulletin and the copyright lines. I remember seeing a thread either here or on vb.com by someone who started using a page caching service on their forum, which killed the scheduled tasks. The reason that happens is because the {vb:raw cronimage} generates a 1x1 image with a random number on the end. If this number isn't changing, the scheduled task system will think it was just a cached page being pulled, and won't run any tasks. |
Благодарность от: | ||
tbworld |
#4
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Just some general info to add to @Thunderbird8's input:
See ... /includes/class_bootstrap.php #397 (relative) This is where $cronimage is defined. In using various external 'caching' methods, I have come across what @Thunderbird8 was referring to. Since each external caching system works differently, exempting this from the cache can get a bit tricky and sometimes modification of this line of code is necessary. |
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