Prooph Event Store Client

PHP 8.1 Event Store Client Implementation.

Overview

Prooph Event Store Client supports async non-blocking communication via TCP to EventStore.

The EventStoreConnection maintains a full-duplex connection between the client and the Event Store server.

Extensions

The protobuf extension from Google is recommended, however it is not required.

When this extension is missing, the client will fallback to use google/protobuf installable via composer.

The extension allegro/php-protobuf is not compatible.

Additional extensions are only needed if your app necessitates a high numbers of concurrent socket connections.

• ev
• event
• php-uv (experimental fork)

Installation

Client

You can install prooph/event-store-client via composer by adding "prooph/event-store-client": "dev-master" as requirement to your composer.json.

Server

Using docker:

docker run --name eventstore-node -it -p 2113:2113 -p 1113:1113 eventstore/eventstore

Please refer to the documentation of eventstore.org.

See server section.

In the docker-folder you'll find three different docker-compose setups (single node, 3-node-cluster and 3-node-dns-cluster).

Quick Start

For a short overview please see the examples folder.

Unit tests

Plain PHP

Run the server with memory database

Note: This is the start-script of the Event Store database, not something provided by this library!

./run-node.sh --run-projections=all --mem-db

You need to ignore the ignore group

./vendor/bin/phpunit --exclude-group=ignore

Those are tests that only work against an empty database and can only be run manually.

Before next run, restart the server. This way you can always start with a clean server.

Using Docker

See: https://github.com/prooph/event-store-client/tree/master/docker/unittest

Documentation

Documentation is on the prooph website.

Support

• Ask questions on Stack Overflow tagged with #prooph.
• File issues at https://github.com/prooph/event-store-client/issues.
• Say hello in the prooph gitter chat.

Contribute

Please feel free to fork and extend existing or add new plugins and send a pull request with your changes! To establish a consistent code quality, please provide unit tests for all your changes and may adapt the documentation.

License

Released under the New BSD License.