Redis连接数不断增长，设置了超时无活动回收时间和最大活跃数，但都没有生效，

[zhuyaxu]

//连接池 'pool' => [ 'db' => [ 'enable' => true, 'max_active' => swoole_cpu_num() * 8, 'max_wait_time' => 10, 'max_idle_time' => 20, 'idle_check_interval' => 10, ], 'cache' => [ 'enable' => true, 'min_active' => 4, 'max_active' => 4, 'max_wait_time' => 5, 'max_idle_time' => 20, 'idle_check_interval' => 10, ], //自定义连接池 ],

最小是生效了，但最大没有，累积到一定程度redis服务会崩溃