class Pman_Core_Notify extends Pman
{
+ static $cli_desc = "Runs the notification queue (usually from cron)
+ Normally used to sends out emails to anyone in the notification list.
+
+ /etc/cron.d/pman-core-notify
+ * * * * * www-data /usr/bin/php /home/gitlive/web.mtrack/admin.php Core/Notify > /dev/null
+
+";
+
+ static $cli_opts = array(
+ 'debug' => array(
+ 'desc' => 'Turn on debugging (see DataObjects debugLevel )',
+ 'default' => 0,
+ 'short' => 'v',
+ 'min' => 1,
+ 'max' => 1,
+
+ ),
+ 'list' => array(
+ 'desc' => 'List message to send, do not send them..',
+ 'default' => 0,
+ 'short' => 'l',
+ 'min' => 0,
+ 'max' => 0,
+
+ ),
+ 'old' => array(
+ 'desc' => 'Show old messages.. (and new messages...)',
+ 'default' => 0,
+ 'short' => 'o',
+ 'min' => 0,
+ 'max' => 0,
+
+ ),
+ 'force' => array(
+ 'desc' => 'Force redelivery, even if it has been sent before or not queued...',
+ 'default' => 0,
+ 'short' => 'f',
+ 'min' => 0,
+ 'max' => 0,
+ ),
+ /* removed - use GenerateNotifcations.php hooked classes
+ 'generate' => 'Generate notifications for a table, eg. cash_invoice',
+
+ ),
+ */
+ 'limit' => array(
+ 'desc' => 'Limit search for no. to send to ',
+ 'default' => 1000,
+ 'short' => 'L',
+ 'min' => 0,
+ 'max' => 999,
+ ),
+ 'dryrun' => array(
+ 'desc' => 'Dry run - do not send.',
+ 'default' => 0,
+ 'short' => 'D',
+ 'min' => 0,
+ 'max' => 0,
+ ),
+ 'poolsize' => array(
+ 'desc' => 'Pool size',
+ 'default' => 10,
+ 'short' => 'P',
+ 'min' => 0,
+ 'max' => 100,
+ ),
+ );
+ /**
+ * @var $nice_level Unix 'nice' level to stop it jamming server up.
+ */
+ var $nice_level = false;
+ /**
+ * @var $max_pool_size maximum runners to start at once.
+ */
+ var $max_pool_size = 10;
+ /**
+ * @var $max_to_domain maximum connections to make to a single domain
+ */
+ var $max_to_domain = 10;
+
+ /**
+ * @var $maxruntime - maximum time a child is allowed to run - defaut 2 minutes
+ */
+ var $maxruntime = 120;
+
var $table = 'core_notify';
var $target = 'Core/NotifySend';
-
+ var $evtype = ''; // any notification...
+ // this script should only handle EMAIL notifications..
+ var $force = false;
function getAuth()
{
$ff = HTML_FlexyFramework::get();
if (!$ff->cli) {
die("access denied");
}
- HTML_FlexyFramework::ensureSingle(__FILE__, $this);
+ HTML_FlexyFramework::ensureSingle($_SERVER["SCRIPT_NAME"] .'|'. __FILE__, $this);
return true;
-
}
var $pool = array();
- function get()
+ function parseArgs(&$opts)
{
- DB_DataObject::debugLevel(1);
+ if ($opts['debug']) {
+ DB_DataObject::debugLevel($opts['debug']);
+ print_r($opts);
+ }
+ $this->opts = $opts;
+ if (!empty($opts['poolsize'])) {
+ $this->max_pool_size = $opts['poolsize'];
+ }
+
+ if (empty($opts['limit'])) {
+ $opts['limit'] = '1000'; // not sure why it's not picking up the defautl..
+ }
+
+ if (!empty($opts['old'])) {
+ $opts['list'] = 1; // force listing..
+ }
+
+ $this->force = empty($opts['force']) ? 0 : 1;
+
+ if (!empty($opts['send-to'])) {
+ $this->send_to = $opts['send-to'];
+ }
+ }
+
+
+ function get($r,$opts=array())
+ {
+ $this->parseArgs($opts);
+
//date_default_timezone_set('UTC');
- // phpinfo();exit;
+
+ $this->generateNotifications();
+
+
+ //DB_DataObject::debugLevel(1);
$w = DB_DataObject::factory($this->table);
- $w->whereAdd('act_when > sent'); // eg.. sent is not valid..
- $w->orderBy('act_when ASC'); // oldest first.
- $w->limit(1000); // we can run 1000 ...
- $ar = $w->fetchAll('id');
+ $total = 0;
+
+ if (!empty($opts['old'])) {
+ // show old and new...
+
+ $w->orderBy('act_when DESC'); // latest first
+ $w->limit($opts['limit']); // we can run
+ $total = min($w->count(), $opts['limit']);
+ } else {
+ // standard
+
+ //$w->whereAdd('act_when > sent'); // eg.. sent is not valid..
+ $w->whereAdd("sent < '1970-01-01' OR sent IS NULL"); // eg.. sent is not valid..
+
+ $w->whereAdd('act_start > NOW() - INTERVAL 14 DAY'); // ignore the ones stuck in the queue
+ if (!$this->force) {
+ $w->whereAdd('act_when < NOW()'); // eg.. not if future..
+ }
+
+ $w->orderBy('act_when ASC'); // oldest first.
+ $total = min($w->count(), $opts['limit']);
+ $this->logecho("QUEUE is {$w->count()} only running " . ((int) $opts['limit']));
+
+ $w->limit($opts['limit']); // we can run 1000 ...
+ }
+
+ if (!empty($this->evtype)) {
+ $w->evtype = $this->evtype;
+ }
+
+ $w->autoJoin();
+ $w->find();
+
+ $ar = array(); // $w->fetchAll();
+ if (!empty($opts['list'])) {
+
+
+ while ($w->fetch()) {
+ $o = $w->object();
+
+
+ $this->logecho("{$w->id} : {$w->person()->email} email : ".
+ $o->toEventString()." ". $w->status() );
+ }
+ exit;
+ }
+
+ //echo "BATCH SIZE: ". count($ar) . "\n";
+ $pushed = array();
+ $requeue = array();
while (true) {
+ if ($w->fetch()) {
+ $ar[] = clone($w);
+ $total--;
+ }
+
+ $this->logecho("BATCH SIZE: ". (count($ar) + $total) );
+
if (empty($ar)) {
- break;
+ $this->logecho("COMPLETED MAIN QUEUE - running deleted");
+
+ if (empty($pushed)) {
+ break;
+ }
+ $ar = $pushed;
+ $pushed = false;
+ continue;
}
+
+
+ $p = array_shift($ar);
if (!$this->poolfree()) {
- sleep(10);
+ array_unshift($ar,$p); /// put it back on..
+ sleep(3);
continue;
}
- $p = array_shift($ar);
- $this->run($p);
+ $email = $p->person() ? $p->person()->email : $p->to_email;
+
+ if ($this->poolHasDomain($email) > $this->max_to_domain) {
+
+ if ($pushed === false) {
+ // we only try once to requeue..
+ $requeue[] = $p;
+ continue;
+ }
+ $pushed[] = $p;
+
+
+ //sleep(3);
+ continue;
+ }
+
+
+ $this->run($p->id,$email);
+
+
+
}
+
+ // we should have a time limit here...
while(count($this->pool)) {
$this->poolfree();
- sleep(10);
+ sleep(3);
+ }
+
+ foreach($requeue as $p) {
+ $pp = clone($p);
+ $p->act_when = $p->sqlValue('NOW + INTERVAL 1 MINUTE');
+ $p->update($pp);
+
}
- die("DONE\n");
+
+ $this->logecho("DONE");
+ exit;
}
- function run($id)
+ function generateNotifications()
{
+ // this should check each module for 'GenerateNotifications.php' class..
+ //and run it if found..
+ $ff = HTML_FlexyFramework::get();
+
+ $disabled = explode(',', $ff->disable);
+
+ $modules = array_reverse($this->modulesList());
+
+ // move 'project' one to the end...
+
+ foreach ($modules as $module){
+ if(in_array($module, $disabled)){
+ continue;
+ }
+ $file = $this->rootDir. "/Pman/$module/GenerateNotifications.php";
+ if(!file_exists($file)){
+ continue;
+ }
+
+ require_once $file;
+ $class = "Pman_{$module}_GenerateNotifications";
+ $x = new $class;
+ if(!method_exists($x, 'generate')){
+ continue;
+ };
+ //echo "$module\n";
+ $x->generate($this);
+ }
+
+
+ }
+
+
+
+ function run($id, $email, $cmdOpts="")
+ {
+
+ static $renice = false;
+ if (!$renice) {
+ require_once 'System.php';
+ $renice = System::which('renice');
+ }
+
+ // phpinfo();exit;
+ $tnx = tempnam(ini_get('session.save_path'),'stdout');
+ unlink($tnx);
+ $tn = $tnx . '.stdout';
$descriptorspec = array(
- 0 => array("file", "/dev/null", 'r'), // stdin is a pipe that the child will read from
- 1 => array("file", "/dev/null", 'a'), // stdout is a pipe that the child will write to
- 2 => array("file", "/dev/null", "a") // stderr is a file to write to
+ 0 => array("pipe", 'r'), // stdin is a pipe that the child will read from
+ 1 => array("file", $tn, 'w'), // stdout is a pipe that the child will write to
+ 2 => array("pipe", "w") // stderr is a file to write to
);
- $php = $_SERVER["_"];
- $cwd = getcwd(); // same as run on.. (so script should end up being same relatively..)
- $app = $cwd . '/'. $_SERVER["SCRIPT_NAME"] . ' ' . $this->target . '/'. $id;
- $cmd = $php . ' ' . $app;
- echo $cmd . "\n";
+
+ static $php = false;
+ if (!$php) {
+ require_once 'System.php';
+ $php = System::which('php');
+ }
+
+ $sn = $_SERVER["SCRIPT_NAME"];
+
+ $cwd = $sn[0] == '/' ? dirname($sn) : dirname(realpath(getcwd() . '/'. $sn)); // same as run on.. (so script should end up being same relatively..)
+ $app = $cwd . '/' . basename($_SERVER["SCRIPT_NAME"]) . ' ' . $this->target . '/'. $id;
+ if ($this->force) {
+ $app .= ' -f';
+ }
+ if (!empty($this->send_to)) {
+ $app .= ' --sent-to='.escapeshellarg($this->send_to);
+ }
+ $cmd = 'exec ' . $php . ' ' . $app . ' ' . $cmdOpts; //. ' &';
+
+
$pipe = array();
+ $this->logecho("call proc_open $cmd");
+
+
+ if ($this->max_pool_size === 1) {
+ passthru($cmd);
+ return;
+ }
+
+
+ if (!empty($this->opts['dryrun'])) {
+ $this->logecho("DRY RUN");
+ return;
+ }
+
$p = proc_open($cmd, $descriptorspec, $pipes, $cwd );
- $this->pool[] = $p;
+ $info = proc_get_status($p);
+
+ if ($this->nice_level !== false) {
+ $rcmd = "$renice {$this->nice_level} {$info['pid']}";
+ `$rcmd`;
+ }
+ $this->pool[] = array(
+ 'proc' => $p,
+ 'pid' => $info['pid'],
+ 'out' => $tn,
+ 'cmd' => $cmd,
+ 'email' => $email,
+ 'pipes' => $pipes,
+ 'notify_id' => $id,
+ 'started' => time()
+
+
+ );
+ $this->logecho("RUN ({$info['pid']}) $cmd ");
}
- function poolfree() {
+ function poolfree()
+ {
$pool = array();
+ clearstatcache();
+
foreach($this->pool as $p) {
- $ar = proc_get_Status($p);
- var_dump($ar);
- if ($p['running']) {
+
+ //echo "CHECK PID: " . $p['pid'] . "\n";
+ $info = proc_get_status($p['proc']);
+ //var_dump($info);
+
+ // update if necessday.
+ if ($info['pid'] && $p['pid'] != $info['pid']) {
+ $this->logecho("CHANING PID FROM " . $p['pid'] . " TO ". $info['pid']);
+ $p['pid'] = $info['pid'];
+ }
+
+ //echo @file_get_contents('/proc/'. $p['pid'] .'/cmdline') . "\n";
+
+ if ($info['running']) {
+
+ //if (file_exists('/proc/'.$p['pid'])) {
+ $runtime = time() - $p['started'];
+ //echo "RUNTIME ({$p['pid']}): $runtime\n";
+ if ($runtime > $this->maxruntime) {
+
+ proc_terminate($p['proc'], 9);
+ //fclose($p['pipes'][1]);
+ fclose($p['pipes'][0]);
+ fclose($p['pipes'][2]);
+ $this->logecho("TERMINATING: ({$p['pid']}) " . $p['cmd'] . " : " . file_get_contents($p['out']));
+ @unlink($p['out']);
+
+ $w = DB_DataObject::factory($this->table);
+ $w->get($p['notify_id']);
+ $ww = clone($w);
+ $this->addEvent('NOTIFY', $w, 'TERMINATED - TIMEOUT');
+ $w->act_when = date('Y-m-d H:i:s', strtotime('NOW + 30 MINUTES'));
+ $w->update($ww);
+
+
+ continue;
+ }
+
$pool[] = $p;
+ continue;
}
+ fclose($p['pipes'][0]);
+ fclose($p['pipes'][2]);
+ //echo "CLOSING: ({$p['pid']}) " . $p['cmd'] . " : " . file_get_contents($p['out']) . "\n";
+ //fclose($p['pipes'][1]);
+
+ proc_close($p['proc']);
+
+
+ //clearstatcache();
+ //if (file_exists('/proc/'.$p['pid'])) {
+ // $pool[] = $p;
+ // continue;
+ //}
+ $this->logecho("ENDED: ({$p['pid']}) " . $p['cmd'] . " : " . file_get_contents($p['out']) );
+ @unlink($p['out']);
+ //unlink($p['out']);
}
+ $this->logecho("POOL SIZE: ". count($pool) );
$this->pool = $pool;
- if (count($pool) < 10) {
+ if (count($pool) < $this->max_pool_size) {
return true;
}
return false;
}
-
-
+ /**
+ * see if pool is already trying to deliver to this domain.?
+ * -- if so it get's pushed to the end of the queue.
+ *
+ */
+ function poolHasDomain($email)
+ {
+ $ret = 0;
+ $dom = strtolower(array_pop(explode('@',$email)));
+ foreach($this->pool as $p) {
+ $mdom = strtolower(array_pop(explode('@',$p['email'])));
+ if ($mdom == $dom) {
+ $ret++;
+ }
+ }
+ return $ret;
+
+ }
+
+ function output()
+ {
+ $this->logecho("DONE");
+ exit;
+ }
+ function logecho($str)
+ {
+ echo date("Y-m-d H:i:s - ") . $str . "\n";
+ }
}
\ No newline at end of file