Swoole\Process::signal

(PHP 5 >= 5.2.0, PHP 7, PECL swoole >= 1.9.0)

Swoole\Process::signal — Send signal to the child processes.

说明

public static Swoole\Process::signal ( string $signal_no , callable $callback ) : void

参数

signal_no

callback

返回值

If signal sent successfully, it returns TRUE, otherwise it returns FALSE.

相关文章
php swoole the swoole process classphp posix 函数 send a signal to a processphp swoole client send data to the remote tcp socket.php swoole client send file to the remote tcp socket.php swoole client send data to the remote udp address.php swoole process high precision timer which triggers signal with fixed interval.php swoole process close the pipe to the child process.php swoole process construct a process.php swoole process stop the child processes.php swoole process send signal to the child process.php swoole process send signal to the child processes.php swoole process get the stats of the message queue used as the communication method between processes.php swoole process create a message queue as the communication method between the parent process and child processes.php swoole process wait for the events of child processes.php swoole process write data into the pipe and communicate with the parent process or child processes.php swoole server restart all the worker process.php swoole server send message to worker processes by id.php swoole server shutdown the master server process this function can be called in worker processes.php swoole server send data to the task worker processes.php swoole server send data to the task worker processes in blocking way.
关注编程学问公众号