public function init()
{
if (!$this->appName) {
throw new CException('Invalid application name for daemon.');
}
if ($this->logFile == '') {
$this->logFile = implode(DIRECTORY_SEPARATOR, array(Yii::getPathOfAlias('application'), 'runtime', self::LOG_FILE_NAME));
}
if (!file_exists($this->logFile)) {
if (!touch($this->logFile)) {
throw new CException('Invalid log file ' . $this->logFile);
}
}
Yii::registerAutoloader(array('System_Daemon', 'autoload'));
System_Daemon::setOptions(array('appName' => $this->appName, 'appDir' => Yii::getPathOfAlias('application'), 'sysMaxExecutionTime' => $this->sysMaxExecutionTime, 'sysMaxInputTime' => $this->sysMaxInputTime, 'sysMemoryLimit' => $this->sysMemoryLimit, 'appRunAsGID' => $this->runAsGID, 'appRunAsUID' => $this->runAsUID, 'logLocation' => $this->logFile));
}
public function execute()
{
ob_start();
if ($this->runmodes['help'] == true) {
echo 'Usage: ' . $argv[0] . ' [runmodes]' . "\n";
echo 'Available runmodes:' . "\n";
foreach ($this->runmodes as $runmode) {
echo ' --' . $runmode . "\n";
}
die;
}
System_Daemon::setOptions($this->options);
if (!$this->runmodes['no-daemon']) {
System_Daemon::start();
}
if (!$this->runmodes['write-initd']) {
System_Daemon::info('not writing an init.d script this time');
} else {
if (($initd_location = System_Daemon::writeAutoRun()) === false) {
System_Daemon::notice('unable to write init.d script');
} else {
System_Daemon::info('sucessfully written startup script: %s', $initd_location);
}
}
$this->application->dataLink->disconnect();
$this->application->dataLink->connect();
while (!System_Daemon::isDying() && $this->status == self::RUN) {
$this->process();
System_Daemon::iterate($this->ownOptions['sleep']);
$output = ob_get_contents();
if ($output != '') {
System_Daemon::info($output);
}
ob_clean();
}
}
echo "Usage: " . $argv[0] . " [runmode]\n";
echo "Available runmodes:\n";
foreach ($runmode as $runmod => $val) {
echo " --" . $runmod . "\n";
}
die;
}
// Make it possible to test in source directory
// This is for PEAR developers only
ini_set('include_path', ini_get('include_path') . ':..');
// Include Class
error_reporting(E_ALL);
require_once "System/Daemon.php";
// Setup
$options = array("appName" => "mercury", "appDir" => dirname(__FILE__), "appDescription" => "Informs the user of their social interactions.", "authorName" => "Alastair Dewar", "authorEmail" => "*****@*****.**", "sysMaxExecutionTime" => "0", "sysMaxInputTime" => "0", "sysMemoryLimit" => "256M", "appRunAsGID" => 1000, "appRunAsUID" => 1000);
System_Daemon::setOptions($options);
// Overrule the signal handler with any function
System_Daemon::setSigHandler(SIGCONT, array("System_Daemon", "defaultSigHandler"));
// This program can also be run in the forground with runmode --no-daemon
if (!$runmode["no-daemon"]) {
// Spawn Daemon
System_Daemon::start();
}
// With the runmode --write-initd, this program can automatically write a
// system startup file called: 'init.d'
// This will make sure your daemon will be started on reboot
if (!$runmode["write-initd"]) {
System_Daemon::log(System_Daemon::LOG_INFO, "not writing " . "an init.d script this time");
} else {
if (($initd_location = System_Daemon::writeAutoRun()) === false) {
System_Daemon::log(System_Daemon::LOG_NOTICE, "unable to write " . "init.d script");
*
*
* In panic situations, you can always kill you daemon by typing
*
* killall -9 signals.php
* OR:
* killall -9 php
*/
// Make it possible to test in source directory
// This is for PEAR developers only
ini_set('include_path', ini_get('include_path') . ':..');
// Include Class
error_reporting(E_ALL);
require_once 'System/Daemon.php';
// Setup
System_Daemon::setOptions(array('appName' => 'signals', 'appDir' => dirname(__FILE__), 'appDescription' => 'Showcases how you could catch POSIX signals', 'authorName' => 'Kevin van Zonneveld', 'authorEmail' => '*****@*****.**', 'sysMaxExecutionTime' => '0', 'sysMaxInputTime' => '0', 'sysMemoryLimit' => '1024M', 'appRunAsGID' => 1000, 'appRunAsUID' => 1000));
// Overrule the signal handler with any function
System_Daemon::setSigHandler(SIGTERM, 'myHandler');
function myHandler($signal)
{
if ($signal === SIGTERM) {
System_Daemon::warning('I received the termination signal. ' . $sig);
// Execute some final code
// and be sure to:
System_Daemon::stop();
}
}
// Spawn Daemon
System_Daemon::start();
// Here comes your own actual code
// This variable keeps track of how many 'runs' or 'loops' your daemon has
/**
* start pcntl based daemon
*
* @return void
*/
private function _daemonStart()
{
$options = array('appName' => 'osclog', 'appDir' => dirname(__FILE__), 'appDescription' => 'logs osc messages', 'sysMaxExecutionTime' => '0', 'sysMaxInputTime' => '0', 'sysMemoryLimit' => '1024M');
System_Daemon::setOptions($options);
System_Daemon::start();
}
