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@legend-libs/transactional

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A simple transactional, event-driven communication framework for microservices using RabbitMQ

Package Exports

  • @legend-libs/transactional
  • @legend-libs/transactional/dist/index.js
  • @legend-libs/transactional/dist/index.mjs

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Readme

@legend-libs/transactional



legendaryum

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@legend-libs/transactional is a Node.js/TypeScript library designed to streamline communication between microservices using RabbitMQ. It enables easy implementation of event-driven architectures and saga patterns, while ensuring reliable message delivery.

Features

Core Communication:

  • Publish/Subscribe Messaging: Exchange messages between microservices using a publish-subscribe pattern.
  • Headers-Based Routing: Leverage the power of RabbitMQ's headers exchange for flexible and dynamic routing of messages based on custom headers.
  • Durable Exchanges and Queues: Ensure message persistence and reliability with durable RabbitMQ components.

Saga Management:

legendaryum
  • Saga Orchestration: Coordinate complex, multi-step transactions across multiple microservices with saga orchestration.
  • Saga Step Handlers: Implement step-by-step saga logic in your microservices using callbacks.
  • Compensation Logic: Define compensating actions for saga steps to handle failures gracefully and maintain data consistency.

Contributors

Thanks to all contributors!

Author

Jorge Clavijo https://github.com/jym272

License

Distributed under the MIT License. See LICENSE for more information.