Changelogs

1.1.0 (2025-12-14)

Features

• job: support retry method options [elixir] [python] (#3601) (6e406a9)

1.0.1 (2025-12-11)

Bug Fixes

• scheduler: add generated delayed job before processing current job [elixir] (#3598) (84e8745)

1.0.0 (2025-12-04)

Features

• Initial release of BullMQ for Elixir (976734f)

• Core queue functionality (BullMQ.Queue)

  • Add jobs with add/3 and add_bulk/3

  • Pause and resume queues

  • Get job by ID

  • Drain and obliterate queues

• Worker implementation (BullMQ.Worker)

  • Configurable concurrency

  • Automatic lock renewal

  • Graceful shutdown

  • Rate limiting support

• Job features (BullMQ.Job)

  • Priority queues

  • Delayed jobs

  • Automatic retries with backoff

  • Progress tracking

  • Custom job IDs

• Backoff strategies (BullMQ.Backoff)

  • Fixed backoff

  • Exponential backoff

  • Custom backoff functions

  • Jitter support

• Rate limiting (BullMQ.RateLimiter)

  • Queue-level rate limits

  • Group-based rate limits

  • Manual rate limit triggering

• Job scheduling (BullMQ.JobScheduler)

  • Cron-based scheduling

  • Interval-based scheduling

  • Scheduler management (upsert, remove, list)

• Flow producer (BullMQ.FlowProducer)

  • Parent-child job dependencies

  • Nested flows

  • Bulk flow creation

• Stalled job detection (BullMQ.StalledChecker)

  • Automatic recovery

  • Configurable stall limits

• Event streaming (BullMQ.QueueEvents)

  • Real-time job lifecycle events

  • Event filtering

• Telemetry integration (BullMQ.Telemetry)

  • Job lifecycle events

  • Worker events

  • Rate limit events

  • Span-based tracing

• Configuration validation (BullMQ.Config)

  • NimbleOptions-based schemas

  • Queue, worker, and connection validation

• Redis key management (BullMQ.Keys)

  • Consistent key naming

  • Configurable prefix

• Lua script execution (BullMQ.Scripts)

  • Atomic operations

  • SHA caching

  • Fallback to EVAL

• Redis connection pooling (BullMQ.RedisConnection)

  • NimblePool-based pooling

  • Configurable pool size

• Comprehensive documentation

  • Getting started guide

  • Job options reference

  • Worker configuration

  • Rate limiting guide

  • Flow patterns

  • Telemetry setup

• Test suite

  • Unit tests for all modules

  • Integration tests (requires Redis)

Compatibility

• Compatible with Node.js BullMQ v5.x

• Requires Elixir 1.15+

• Requires Erlang/OTP 26+

• Requires Redis 6.0+