Infinite cron loop / same user IDs processed when using queue and passing subscribe_options['uids']

Adding a patch that removes uids as they're processed/sent. Also fixes a problem with check for queue end_time in subscribe_options array.

Updated patch to improve logic.

Here's an updated patch for the current release.

Here's a different patch that also prevents the infinite loop.

It would be best for the change to be in an issue fork and merge request.

Patch #6 is no good!

rakesh.regar → made their first commit to this issue’s fork.

Patch #5 did not work for us. When there is a delivery candidate without a notifier, no message is sent (which is ok). But then still the candidate must be removed from the array with delivery candidates so it won't be tried again in the next batch.

Patch #11 fixes this.

I'll create a merge request when I have time for it. Probably next thursday.

bluegeek9 → changed the visibility of the branch 8.x-1.x to hidden.