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ignore_errors() does not catch gevent pool's ConcurrentObjectUseError during connection close, causing Celery worker crash

Status: Open.

#2463 In celery/kombu;

· JaeHyuckSa opened on Feb 11, 2026

support redis cluster transport

Component: Redis Broker

Status: Open (in progress).

celery/kombunumber 2204

#2204 In celery/kombu;

· zs-neo opened on Dec 10, 2024

chore: fully switch to project/packaging configuration to pyproject.toml

Category: Packaging and Release Management

Status: Open.

Task

#2232 In celery/kombu;

· stegayet opened on Jan 27, 2025

Integrate large payload support for SQS

Status: Draft (not ready).

celery/kombunumber 2116

#2116 In celery/kombu;

· auvipy opened on Sep 18, 2024

Give user registered types priority when encoding / decoding JSON

Status: Open (in progress).

celery/kombunumber 2188

#2188 In celery/kombu;

· soceanainn opened on Nov 7, 2024

Consumer not gracefully recovering from rabbitmq restarts/issues

Status: Needs Verification

Status: Open.

#814 In celery/kombu;

· naemono opened on Nov 28, 2017

register_type does not work with subclasses of str

Issue Type: Bug Report

Status: Open.

#1895 In celery/kombu;

· realsuayip opened on Jan 22, 2024

Update uuid to uuid7

Status: Draft (not ready).

celery/kombunumber 2303

#2303 In celery/kombu;

· auvipy opened on May 28, 2025

feat(transport): add valkey and valkeys

Status: Open (in progress).

celery/kombunumber 2246

#2246 In celery/kombu;

· Zerotask opened on Feb 18, 2025

Add support for NATS JetStream as a transport

Status: Open (in progress).

celery/kombunumber 2299

#2299 In celery/kombu;

· joeriddles opened on May 16, 2025

Updating deprecated zrevrangebyscore

Component: Redis Broker

Status: Open.

#2050 In celery/kombu;

· arnehe030 opened on Jul 3, 2024

MSSQL as a Celery 5.4.0 broker fails with arithmetic overflow error

Status: Open.

#2222 In celery/kombu;

· rborer opened on Jan 9, 2025

SQS backoff_policy no longer works

Component: Amazon SQS Broker

Status: Open.

#1824 In celery/kombu;

· kevindixon opened on Nov 21, 2023

5.2.4: kombu documenation not ready for latest sphinx 6.x

Status: Open.

#1673 In celery/kombu;

· kloczek opened on Mar 19, 2023

Redis message TTL support

Component: Redis Broker

Issue Type: Feature Request

Status: Open.

#1431 In celery/kombu;

· jcpunk opened on Nov 9, 2021

Support message sizes > 256KB by using a third-party backend...

Component: Amazon SQS Broker

Issue Type: Feature Request

Status: Open.

#279 In celery/kombu;

· diranged opened on Nov 20, 2013

Pyro4 seems to be discontinued

Status: Open.

#1653 In celery/kombu;

· mgorny opened on Feb 15, 2023

Fix mongodb connection parameters not passed correctly

Status: Open (in progress).

celery/kombunumber 1549

#1549 In celery/kombu;

· zdyxry opened on May 9, 2022

- Bugfix: when create a Queue object, can't create binding with Exchange object.

Issue Type: Bug Report

Status: Feedback Needed

Status: Needs Test Coverage

Status: Draft (not ready).

celery/kombunumber 762

#762 In celery/kombu;

· cha-messy opened on Jul 17, 2017

SQS - Gossip not supported

Component: Amazon SQS Broker

PR Type: Enhancement

Status: Draft (not ready).

celery/kombunumber 1337

#1337 In celery/kombu;

· galCohen88 opened on Apr 22, 2021

can't subtract offset-naive and offset-aware datetimes

Status: Open.

#1730 In celery/kombu;

· bellini666 opened on May 23, 2023

feature: Adding type annotations to Connections

Status: Open (in progress).

celery/kombunumber 1612

#1612 In celery/kombu;

· ponponon opened on Oct 16, 2022

Add tox-gh-actions

Status: Open (in progress).

celery/kombunumber 1541

#1541 In celery/kombu;

· Kludex opened on Apr 27, 2022

Add support for custom yaml encoding

Status: Open (in progress).

celery/kombunumber 1373

#1373 In celery/kombu;

· ticosax opened on Aug 23, 2021

added experimental slots to some kombu class

Issue Type: Optimization

Status: Draft (not ready).

celery/kombunumber 1439

#1439 In celery/kombu;

· auvipy opened on Nov 18, 2021