Files
medusa-store/packages/modules/event-bus-local
Adrien de Peretti b9d6f73320 Feat(): distributed caching (#13435)
RESOLVES CORE-1153

**What**
- This pr mainly lay the foundation the caching layer. It comes with a modules (built in memory cache) and a redis provider.
- Apply caching to few touch point to test

Co-authored-by: Carlos R. L. Rodrigues <37986729+carlos-r-l-rodrigues@users.noreply.github.com>
2025-09-30 16:19:06 +00:00
..
2025-09-30 16:19:06 +00:00
2025-09-18 18:38:07 +02:00
2025-09-18 18:38:07 +02:00

Medusa

@medusajs/event-bus-local

Documentation | Website

An open source composable commerce engine built for developers.

Medusa is released under the MIT license. Current CircleCI build status. PRs welcome! Product Hunt Discord Chat Follow @medusajs

Overview

Local Event Bus module for Medusa. When installed, the events system of Medusa is powered by the Node EventEmitter. This module installed by default in new (> v1.8.0) Medusa projects.

The Node EventEmitter is limited to a single process environment. We generally recommend using the @medusajs/event-bus-redis module in a production environment.

Getting started

Install the module:

yarn add @medusajs/event-bus-local

You don't need to add the module to your project configuration as it is the default one. Medusa will try to use it, if no other event buses are installed.

module.exports = {
  // ...
  modules: [ ... ],
  // ...
}

Configuration

The module comes with no configuration options.