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Working daemons by extracting phone create and using cmd instead

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This commit is contained in:
osaajani 2019-12-17 14:38:16 +01:00
parent c265e0d43c
commit 99cdf6516a
5 changed files with 29 additions and 21 deletions
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15
daemons/AbstractDaemon.php
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@ -71,7 +71,7 @@ abstract class AbstractDaemon
{
if ($signal == SIGTERM || $signal == SIGINT) //Stop the daemon
{
$this->is_running = false;
$this->is_running = false;
}
else if ($signal == SIGHUP) //Restart the daemon
{
@ -80,7 +80,7 @@ abstract class AbstractDaemon
}
else if ($signal == SIGCHLD) //On daemon child stopping
{
pcntl_waitpid(-1, $status, WNOHANG);
pcntl_waitpid(-1, $status, WNOHANG);
}
else //All the other signals
{
@ -97,7 +97,7 @@ abstract class AbstractDaemon
//If process must be uniq and a process with the same pid file is already running
if (file_exists($this->pid_dir . '/' . $this->name . '.pid') && $this->uniq)
{
echo "Another process named " . $this->name . " is already running.\n";
$this->logger->info("Another process named " . $this->name . " is already running.");
return false;
}
@ -105,22 +105,25 @@ abstract class AbstractDaemon
if ($pid == -1) //Impossible to run script
{
echo "Impossible to create a subprocess.\n";
$this->logger->critical("Impossible to create a subprocess.");
return false;
}
elseif ($pid) //Current script
{
echo "Child process started with pid " . $pid . ".\n";
return true;
}
$this->logger->info("Process $this->name started as a child with pid $pid.");
//Child script
$sid = posix_setsid(); //Try to make the child process a main process
if ($sid == -1) //Error
{
$this->logger->critical('Cannot make the child process independent.');
$this->logger->critical("Cannot make the child process with pid $pid independent.");
exit(1);
}
$this->logger->info("The child process with pid $pid is now independent.");
//Create pid dir if not exists
if (!file_exists($this->pid_dir))