OpenSwoole\Core\Coroutine\Pool\ClientPool->__construct

25.x is outdated, please check the latest version 26.x

Latest version: pecl install openswoole-26.2.0

Declaration

<?php
OpenSwoole\Core\Coroutine\Pool\ClientPool->__construct($factory, $config, int $size = self::DEFAULT_SIZE, bool $heartbeat = false)

factory: A factory class to create a new connection, it could be MysqliClientFactory, PDOClientFactory or RedisClientFactory
config: The config data that the factory class needs to create a new instance.
size: This size of connection pool, default size is 16.
heartbeat: Enable heartbeat or not.

Create a new ClientPool with constructor function.

Last updated on February 28, 2026