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webware/message-bus
===================

MessageBus for Mezzio

0.1.x-dev(yesterday)00[1 PRs](https://github.com/webinertia/message-bus/pulls)BSD-3-ClausePHPPHP ~8.4.1 || ~8.5.0CI passing

Since Aug 1Pushed todayCompare

[ Source](https://github.com/webinertia/message-bus)[ Packagist](https://packagist.org/packages/webware/message-bus)[ Docs](https://github.com/webinertia/message-bus/discussions)[ RSS](/packages/webware-message-bus/feed)WikiDiscussions 0.1.x Synced today

READMEChangelogDependencies (6)Versions (2)Used By (0)

message-bus
===========

[](#message-bus)

A command/query message bus for [Mezzio](https://docs.mezzio.dev/) and other PSR-11 based applications. Messages (commands or queries) are dispatched through a configurable middleware pipeline to their mapped handler, and a result flows back out through that same pipeline.

Installation
------------

[](#installation)

```
composer require webware/message-bus
```

Registers itself as a Laminas/Mezzio config provider (`Webware\MessageBus\ConfigProvider`) via composer's `extra.laminas.config-provider`.

Documentation
-------------

[](#documentation)

Full documentation lives in [docs/v1](./docs/v1/index.md):

- [Overview & Architecture](./docs/v1/index.md)
- [Message Bus & Core Contracts](./docs/v1/message-bus.md)
- [Middleware Pipeline](./docs/v1/middleware-pipeline.md)
- [Commands & Queries](./docs/v1/commands-and-queries.md)
- [Configuration & Container Integration](./docs/v1/configuration.md)
- [Exceptions](./docs/v1/exceptions.md)

Testing
-------

[](#testing)

```
composer test              # unit tests
composer test-integration   # integration tests
composer test-all           # both
```

License
-------

[](#license)

BSD-3-Clause

###  Health Score

37

—

LowBetter than 81% of packages

Maintenance100

Actively maintained with recent releases

Popularity0

Limited adoption so far

Community6

Small or concentrated contributor base

Maturity36

Early-stage or recently created project

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Unknown

Total

1

Last Release

1d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/4d6eed33e61a99f1147789696252f4523130b5035a19eb07e034a7407fd44548?d=identicon)[tyrsson](/maintainers/tyrsson)

---

Top Contributors

[![tyrsson](https://avatars.githubusercontent.com/u/1237487?v=4)](https://github.com/tyrsson "tyrsson (2 commits)")

---

Tags

mezziowebwaremessagebus

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/webware-message-bus/health.svg)

```
[![Health](https://phpackages.com/badges/webware-message-bus/health.svg)](https://phpackages.com/packages/webware-message-bus)
```

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