Fix worker unexpected shutdown. #42
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Fix worker unexpected shutdown problem mentioned in:
apache/skywalking#10260
apache/skywalking#10109
@burque98 @jmt33
The reason is that when the
pmmode used by php-fpm is dynamic or ondemand, when the pool process exits,MSHUTDOWNwill be called, and this hook will kill the worker process.Now this action is removed, replace with
libc::prctl(libc::PR_SET_PDEATHSIG, libc::SIGTERM);.