subscription manager can issue too many parallel requests

[Galen Charlton]

As part of initializing itself, the AngularJS serial subscription manager fetches all serial item templates. It does so by issuing a PCRUD request... for every OU in the system. For large consortium, this can quickly drive PCRUD into backlog mode, reducing responsiveness across the board.

I will be supplying a patch to instead fetch the item templates in one fell swoop.

Evergreen 3.6+

[Galen Charlton (gmc)]

A patch is available in working/user/gmcharlt/lp1949389_fix_subscription_manager_act_fetch / https://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/gmcharlt/lp1949389_fix_subscription_manager_act_fetch

[Galen Charlton (gmc)]

I've forced-pushed a minor revision of the patch based on feedback from Mike Rylander.

[Mike Rylander (mrylander)]

I've pushed a signoff branch to
https://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/miker/lp1949389_fix_subscription_manager_act_fetch-signoff

Thanks, Galen!

[Jeff Davis (jdavis-sitka)]

Works for me. Pushed to rel_3_7, rel_3_8, and master. Thanks, Galen and Mike!