https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=32481 Nick Clemens <nick@bywatersolutions.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #145173|0 |1 is obsolete| | --- Comment #35 from Nick Clemens <nick@bywatersolutions.com> --- Created attachment 145208 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=145208&action=edit Bug 32481: Limit prefetch size for background jobs worker This patch adds a prefetch size of 1 to the background jobs worker, so that it fetches 1 message at a time. Without this change, the RabbitMQ connection timeout when too many messages for slow tasks are fetched at the same time. To test: 0. Apply patch 1. Run background worker 2. Rapidly enqueue multiple jobs that in total will take longer than 30 minutes to process Bug 32481: Use correct prefetch syntax for RabbitMQ According to https://www.rabbitmq.com/stomp.html the header to use for managing the prefetch is "prefetch-count". You can verify the number of delivered and unacknowledged messages on a channel on a connection by running "rabbitmqctl list_channels" on the RabbitMQ host. This will tell you how many messages have been delivered and are awaiting acknowledgement Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org> Signed-off-by: Nick Clemens <nick@bywatersolutions.com> -- You are receiving this mail because: You are watching all bug changes.