Comments (4)
There was some work to support listen/notify, but it's incomplete, as far as I know.
Polling is super fast though, and works with connection balancers.
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Thanks, yeah I should be perfectly fine just using polling. And yeah I see there is an open issue on queue_classic
in regards to issues w/ PgBouncer: QueueClassic/queue_classic#184
from que.
The experimental branch (which replaces single-job polling with a mixture of LISTEN/NOTIFY and batch polling) is functional, though out of date with the changes made to master since that time. The main hurdle that's left, I think, is benchmarking to make sure its design works at scale, and to see what kind of improvement (if any?) it gives over master.
I'd like to get back to it at some point, but since I've been busy and master seems to have been fast enough for everyone's purposes, it just hasn't been a priority.
from que.
Thanks for the info!
from que.
Related Issues (20)
- Tests fail in Docker on Apple Silicon
- Timeline for v2.0.0. release HOT 1
- Remove unnecessary trigger that notifies about job state transitions HOT 2
- Deprecated method used in connection.rb HOT 1
- Check that all que migrations have been applied at startup HOT 1
- Detect Que schema version missing due to bug in Rails schema dump - affects all versions of Rails 7 prior to 7.0.3
- Migration to v. 2.2.0 failed HOT 2
- Stats about failing jobs HOT 2
- upgrading from v0 to v2 when already on ruby 3 HOT 5
- Migrating from 1.0.0.beta4 to 1.4.1 HOT 5
- Que fails to calculate args and kwargs on Ruby 3.2 with ActiveJob HOT 1
- Migration fails when adding Que to a new project (with rspec) HOT 8
- Doesn't support enqueueing a job with tags using ActiveJob HOT 7
- Proposal to change run_at default to clock_timestamp HOT 2
- ActiveRecord connection returned to the pool prematurely when nesting que jobs
- Tests are failing due to Bundler requiring Ruby 3 HOT 2
- PQsocket() can't get socket descriptor (PG::ConnectionBad) locker error HOT 3
- ActiveSupport::CurrentAttributes gets reset in console HOT 5
- All symbols, passed to the Job.run are transformed to strings HOT 2
- Deprecation warning with Rails 7.1 HOT 5
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