$user = posix_getpwnam($config["SMStoXMPP"]["app_user"]);
@posix_setuid($user['uid']);
$group = posix_getgrnam($config["SMStoXMPP"]["app_group"]);
@posix_setgid($group['gid']);
}
// handle posix signals in a sane way
pcntl_signal(SIGTERM, "sig_handler_child", false);
pcntl_signal(SIGHUP, "sig_handler_child", false);
pcntl_signal(SIGINT, "sig_handler_child", false);
pcntl_signal(SIGUSR1, "sig_handler_child", false);
// blocking write of logs
while (true) {
// garbage collect, needed for long running scripts
gc_collect_cycles();
// blocking wait for log messages
$log->write_fromqueue($blocking = true);
}
// terminate
// in reality, we will never get here - SIGTERM will kill
// the above block and then just stop this fork & GC.
exit;
} else {
/*
We are the parent process
Create a new logger object, we need to log via the IPC
message queue, rather than into the same text log file
and ending up with write clashes.
Note: we don't do print to STDOUT here, it's something
that the logger process will do for us - although there's no
