A gem for doing concurrency locks using a TCP port.

Smelt from a plentiferous gallimaufry of requests an agglomerated bale of responses. With, y'know, concurrency and all that.

Huginn (from Old Norse "thought") is a high-performance Ruby MQTT client written using an actor-based model. Its main goal is high concurrency and high performance.

Sidekiq concurrency limit per worker

Crunch is an alternative MongoDB driver with an emphasis on high concurrency, atomic update operations, and document integrity. It uses the Rev event library for non-blocking writes and reads. Its API is more limited than the official Mongo Ruby driver, but simpler and more Rubyish.

Collects tasks to be run, then execute in parallel, with maximum specified concurrency.

Thimble is a ruby gem for parallelism and concurrency. It allows you to decide if you want to use separate processes, or if you want to use threads in ruby. It allows you to create stages with a thread safe queue, and break apart large chunks of work.

A production-grade lightweight scheduler built on top of Async. Single event loop with min-heap timer, skip-overlapping execution, jitter, monotonic clock intervals, semaphore concurrency control, and deterministic worker sharding. Designed for Falcon but works with any Async-based application.

A high-performance NATS client built on the async framework, providing fiber-based concurrency for better resource efficiency. Built on top of nats-pure with full API compatibility. WARNING: This project was developed entirely by the Windsurf AI code agent and should be considered experimental.

Zbatery is an HTTP server for Rack applications on systems that either do not support fork(), or have no memory (nor need) to run the master/worker model. It is based on Rainbows! (which is based on Unicorn (which is based on Mongrel)) and inherits parts of each. Zbatery supports your choice of ...

A collection of utility helpers for Ruby including graphing, configuration management, concurrency, system operations, multimedia handling, and more.

A Fiberpool implementation for running tasks cooperatively, allows throttling to max concurrency, best used with event machine and non blocking operations.

HTTP fetch client based on ruby EventMachne and EM-HTTP-Request that has configureable concurrency regardless of EM's thread pool.

Third approach to EventMachine lightweight concurrency. Runs declared methods and blocks in sequence, each in one tick. So allows calls chaining with keeping the EventMachine multiplexing facility on.

HttpLoader is a powerful, high-concurrency performance and load testing console tool. Built on asynchronous Ruby, it evaluates server limits by opening massive numbers of persistent connections and holding them open. It utilizes event-driven I/O with optional periodic ping requests to keep connec...

Interface for akka.io concurrency in jruby

Omnibus concurrency library for Ruby

Concurrency based polling.

Collection of utilities for managing concurrency

Massive concurrency with message-passing and stuff.