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hoa/worker
==========

The Hoa\\Worker library.

3.17.01.16(9y ago)262609[1 PRs](https://github.com/hoaproject/Worker/pulls)BSD-3-ClausePHP

Since Sep 16Pushed 7y ago11 watchersCompare

[ Source](https://github.com/hoaproject/Worker)[ Packagist](https://packagist.org/packages/hoa/worker)[ Docs](https://hoa-project.net/)[ RSS](/packages/hoa-worker/feed)WikiDiscussions master Synced 2mo ago

READMEChangelog (9)Dependencies (7)Versions (11)Used By (0)

 [![Hoa](https://camo.githubusercontent.com/2b5c32c5d4bc5e9298821b22d364a522e2dbc0295c1c011b1f9f86a4d07df07e/68747470733a2f2f7374617469632e686f612d70726f6a6563742e6e65742f496d6167652f486f612e737667)](https://camo.githubusercontent.com/2b5c32c5d4bc5e9298821b22d364a522e2dbc0295c1c011b1f9f86a4d07df07e/68747470733a2f2f7374617469632e686f612d70726f6a6563742e6e65742f496d6167652f486f612e737667)

---

 [![Build status](https://camo.githubusercontent.com/60862f8ad7c39c7f40992d429213ec9f0aa520342658a04d992969a85fdba816/68747470733a2f2f696d672e736869656c64732e696f2f7472617669732f686f6170726f6a6563742f776f726b65722f6d61737465722e737667)](https://travis-ci.org/hoaproject/worker) [![Code coverage](https://camo.githubusercontent.com/4eded4b2d680aa368559d8f2c77c0e3b22ee2671c7c5d2e4eb782c0941a79ae5/68747470733a2f2f696d672e736869656c64732e696f2f636f766572616c6c732f686f6170726f6a6563742f776f726b65722f6d61737465722e737667)](https://coveralls.io/github/hoaproject/worker?branch=master) [![Packagist](https://camo.githubusercontent.com/4647029f2cad00f3ddb465375b6e3943e5b845b14de790af1d35a0a0a5a88b28/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f64742f686f612f776f726b65722e737667)](https://packagist.org/packages/hoa/worker) [![License](https://camo.githubusercontent.com/81e6b28e8db187dbad7a71631abe58249721a9197639fae9d4baccb50b39688d/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f6c2f686f612f776f726b65722e737667)](https://hoa-project.net/LICENSE)

 Hoa is a **modular**, **extensible** and **structured** set of PHP libraries.
 Moreover, Hoa aims at being a bridge between industrial and research worlds.

Hoa\\Worker
===========

[](#hoaworker)

[![Help on IRC](https://camo.githubusercontent.com/4dbc9c9d28c30cf1ab591f4bb8212fe4dbddc734145df532a9bb86b09878d4c6/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f68656c702d253233686f6170726f6a6563742d6666303036362e737667)](https://webchat.freenode.net/?channels=#hoaproject)[![Help on Gitter](https://camo.githubusercontent.com/8c4c85951788ff606b1268cb3dd946be05e3054795455d0a7b9250711bc2ac05/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f68656c702d6769747465722d6666303036362e737667)](https://gitter.im/hoaproject/central)[![Documentation](https://camo.githubusercontent.com/7059ad5f1a363f9098686c59d432f01d7330aed9d4b6c8111d985fd64cfc6c60/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f646f63756d656e746174696f6e2d6861636b5f626f6f6b2d6666303036362e737667)](https://central.hoa-project.net/Documentation/Library/Worker)[![Board](https://camo.githubusercontent.com/fd81654ba14b3aca3a713e1b471bc3fc3ba7b5bb3761ccffd6eea2e2ed1fa5ca/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f6f7267616e69736174696f6e2d626f6172642d6666303036362e737667)](https://waffle.io/hoaproject/worker)

This library allows to create shared workers in order to lift out some heavy and blocking tasks.

[Learn more](https://central.hoa-project.net/Documentation/Library/Worker).

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

[](#installation)

With [Composer](https://getcomposer.org/), to include this library into your dependencies, you need to require [`hoa/worker`](https://packagist.org/packages/hoa/worker):

```
$ composer require hoa/worker '~3.0'
```

For more installation procedures, please read [the Source page](https://hoa-project.net/Source.html).

Testing
-------

[](#testing)

Before running the test suites, the development dependencies must be installed:

```
$ composer install
```

Then, to run all the test suites:

```
$ vendor/bin/hoa test:run
```

For more information, please read the [contributor guide](https://hoa-project.net/Literature/Contributor/Guide.html).

Quick usage
-----------

[](#quick-usage)

As a quick overview, we see how to create a worker and how to communicate with it.

### Create a worker

[](#create-a-worker)

First, we need to register the worker (i.e. creating a `.wid` file), called `demorker`:

```
if (false === Hoa\Worker\Run::widExists('demorker')) {
    Hoa\Worker\Run::register('demorker', 'tcp://127.0.0.1:123456');
}
```

Then, we start the worker (with a password) and we listen to messages:

```
$worker = new Hoa\Worker\Backend\Shared('demorker', 'iamapassword');
$worker->on('message', function(Hoa\Event\Bucket $bucket) {
    $data = $bucket->getData();
    // compute $data['message'].
});
$worker->run();
```

The message indicates a task to do (sending an email, create some archives, update the database, send some notifications…).

We are also able to manage all workers from a CLI.

### Communicate with a worker

[](#communicate-with-a-worker)

Second, since the worker is running, we can communicate with it from our application. Thus:

```
$worker = new Hoa\Worker\Shared('demorker');
$worker->postMessage('mail gordon@freeman.hl Hello Gordon!');
```

We are able to send everything that can be serialized.

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

[](#documentation)

The [hack book of `Hoa\Worker`](https://central.hoa-project.net/Documentation/Library/Worker)contains detailed information about how to use this library and how it works.

To generate the documentation locally, execute the following commands:

```
$ composer require --dev hoa/devtools
$ vendor/bin/hoa devtools:documentation --open
```

More documentation can be found on the project's website: [hoa-project.net](https://hoa-project.net/).

Getting help
------------

[](#getting-help)

There are mainly two ways to get help:

- On the [`#hoaproject`](https://webchat.freenode.net/?channels=#hoaproject)IRC channel,
- On the forum at [users.hoa-project.net](https://users.hoa-project.net).

Contribution
------------

[](#contribution)

Do you want to contribute? Thanks! A detailed [contributor guide](https://hoa-project.net/Literature/Contributor/Guide.html) explains everything you need to know.

License
-------

[](#license)

Hoa is under the New BSD License (BSD-3-Clause). Please, see [`LICENSE`](https://hoa-project.net/LICENSE) for details.

###  Health Score

36

—

LowBetter than 82% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity23

Limited adoption so far

Community20

Small or concentrated contributor base

Maturity69

Established project with proven stability

 Bus Factor1

Top contributor holds 87.1% 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

Every ~94 days

Recently: every ~149 days

Total

10

Last Release

3406d ago

Major Versions

1.14.09.16 → 2.14.09.172014-09-17

2.15.08.17 → 3.16.01.112016-01-11

### Community

Maintainers

![](https://www.gravatar.com/avatar/a410060743cec0e0d8654661b726a7a25f5888f18059d4c942a8fd9a8128f0da?d=identicon)[Hoa](/maintainers/Hoa)

---

Top Contributors

[![Hywan](https://avatars.githubusercontent.com/u/946104?v=4)](https://github.com/Hywan "Hywan (74 commits)")[![osaris](https://avatars.githubusercontent.com/u/125797?v=4)](https://github.com/osaris "osaris (4 commits)")[![Pierozi](https://avatars.githubusercontent.com/u/5133487?v=4)](https://github.com/Pierozi "Pierozi (3 commits)")[![Metalaka](https://avatars.githubusercontent.com/u/5406767?v=4)](https://github.com/Metalaka "Metalaka (1 commits)")[![shulard](https://avatars.githubusercontent.com/u/482993?v=4)](https://github.com/shulard "shulard (1 commits)")[![stephpy](https://avatars.githubusercontent.com/u/232744?v=4)](https://github.com/stephpy "stephpy (1 commits)")[![vonglasow](https://avatars.githubusercontent.com/u/1275202?v=4)](https://github.com/vonglasow "vonglasow (1 commits)")

---

Tags

hoalibraryphpshared-workerworkerlibraryworkerdaemonshared

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