}
/*
Establish Logging
*/
$pid_logger = pcntl_fork();
if (!$pid_logger) {
/*
We run the logger as a seporate fork so that it can constantly run a blocking
listen for log messages from the other processes and components of this application.
All other processes including the master send their logs via IPC to the logger fork.
*/
$pid_child = getmypid();
$log = new logger();
$log->set_queue_listener(&$msg_queue, MESSAGE_LOG, MESSAGE_MAX_SIZE);
$log->set_logfile($config["SMStoXMPP"]["app_log"]);
if (isset($options_set["verbose"])) {
$log->set_stdout();
}
if (isset($options_set["debug"])) {
$log->set_debug();
}
$log->debug("Launched logger fork");
$log->debug("[child {$pid_child}] is logging worker ");
/*
Run as a non-privileged user.
Considering we are running as a long running process, we should
definetely run as a non-privileged user to protect in case of a
worst-case exploit.
