worker.kill([signal])
signal
<string> 发送给工作进程的终止信号的名称。 默认值:'SIGTERM'
此函数会杀死工作进程。
在主进程中,它通过断开 worker.process
来实现这一点,一旦断开连接,就使用 signal
杀死。
在工作进程中,它通过断开通道来完成,然后以代码 0
退出。
由于 kill()
尝试正常断开工作进程,因此很容易无限期地等待断开连接完成。
例如,如果工作进程进入无限循环,则永远不会发生正常的断开连接。
如果不需要正常的断开连接行为,则使用 worker.process.kill()
。
使 .exitedAfterDisconnect
被设置。
为了向后兼容,此方法别名为 worker.destroy()
。
在工作进程中,process.kill()
是存在的,但不是这个函数;它是 kill()
。
signal
<string> Name of the kill signal to send to the worker process. Default:'SIGTERM'
This function will kill the worker. In the primary, it does this
by disconnecting the worker.process
, and once disconnected, killing
with signal
. In the worker, it does it by disconnecting the channel,
and then exiting with code 0
.
Because kill()
attempts to gracefully disconnect the worker process, it is
susceptible to waiting indefinitely for the disconnect to complete. For example,
if the worker enters an infinite loop, a graceful disconnect will never occur.
If the graceful disconnect behavior is not needed, use worker.process.kill()
.
Causes .exitedAfterDisconnect
to be set.
This method is aliased as worker.destroy()
for backward compatibility.
In a worker, process.kill()
exists, but it is not this function;
it is kill()
.