Swoole\Process::signal
(PHP 5 >= 5.2.0, PHP 7, PECL swoole >= 1.9.0)
Swoole\Process::signal — Send signal to the child processes.
参数
-
signal_no -
-
callback -
返回值
If signal sent successfully, it returns TRUE, otherwise it returns FALSE.
(PHP 5 >= 5.2.0, PHP 7, PECL swoole >= 1.9.0)
Swoole\Process::signal — Send signal to the child processes.
signal_no
callback
If signal sent successfully, it returns TRUE, otherwise it returns FALSE.