friendsofhyperf / redis-subscriber
Redis native protocol Subscriber based on Swoole coroutine
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Requires
- hyperf/coordinator: ~3.1.0
- hyperf/coroutine: ~3.1.0
- hyperf/engine: ^2.1
README
Forked from mix-php/redis-subscriber
A Redis native protocol Subscriber based on Swoole coroutine
A Redis native protocol subscription library based on Swoole coroutine
It connects directly to the Redis server using a Socket, independent of the phpredis extension. This subscriber has the following advantages:
- Smooth modification: Subscriptions can be added or canceled at any time, fulfilling the need for seamless channel switching.
- Safe closure across coroutines: Subscription can be closed at any moment.
- Channel message retrieval: This library's encapsulation style is inspired by the go-redis library in the Go language, retrieving subscribed messages through a channel.
Installation
composer require friendsofhyperf/redis-subscriber
Subscribing to Channels
- Connection or subscription failures will throw an exception
$sub = new \FriendsOfHyperf\Redis\Subscriber\Subscriber('127.0.0.1', 6379, '', 5); // Connection failure will throw an exception $sub->subscribe('foo', 'bar'); // Subscription failure will throw an exception $chan = $sub->channel(); while (true) { $data = $chan->pop(); if (empty($data)) { // Manual close or abnormal disconnection from Redis will return false if (!$sub->closed) { // Handle abnormal disconnection from Redis var_dump('Redis connection is disconnected abnormally'); } break; } var_dump($data); }
Receiving subscribed messages:
object(FriendsOfHyperf\Redis\Subscriber\Message)#8 (2) { ["channel"]=> string(2) "foo" ["payload"]=> string(4) "test" }
All Methods
License
MIT