var $evtype = ''; // any notification...
// this script should only handle EMAIL notifications..
-
+
+ var $server; // core_notify_server
+
+ var $poolname = 'core';
+
var $opts;
var $force = false;
+
+ var $clear_interval = '1 WEEK'; // how long to clear the old queue of items.
+
function getAuth()
{
$ff = HTML_FlexyFramework::get();
}
}
-
+ var $queue = array();
+ var $domain_queue = array(); // false to use nextquee
+ var $next_queue = array();
+
+
function get($r,$opts=array())
{
+
+ // if ($this->database_is_locked()) {
+ // die("LATER - DATABASE IS LOCKED");
+ //}
+
+
$this->parseArgs($opts);
//date_default_timezone_set('UTC');
$this->generateNotifications();
- $this->assignQueues();
-
- //DB_DataObject::debugLevel(1);
+ //DB_DataObject::debugLevel(1);
$w = DB_DataObject::factory($this->table);
$total = 0;
+
+
+ $ff = HTML_FlexyFramework::get();
+
+
+ $this->server = DB_DataObject::Factory('core_notify_server')->getCurrent($this);
+
+ $this->server->assignQueues($this);
+
+
+ $this->clearOld();
+
+
+ if (!empty($this->evtype)) {
+ $w->evtype = $this->evtype;
+ }
+
+ $w->server_id = $this->server->id;
+
+
if (!empty($opts['old'])) {
// show old and new...
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']);
$w->limit($opts['limit']); // we can run 1000 ...
}
- if (!empty($this->evtype)) {
- $w->evtype = $this->evtype;
- }
-
- $ff = HTML_FlexyFramework::get();
- if (!empty($ff->Core_Notify['servers'])) {
- if (!isset($ff->Core_Notify['servers'][gethostname()])) {
- $this->jerr("Core_Notify['servers']['" . gethostname() ."'] is not set");
- }
- $w->server_id = array_search(gethostname(),array_keys($ff->Core_Notify['servers']));
- }
$w->autoJoin();
- $w->find();
+ $total = $w->find();
+
+ if (empty($total)) {
+ $this->logecho("Nothing In Queue - DONE");
+ exit;
+ }
- $ar = array(); // $w->fetchAll();
if (!empty($opts['list'])) {
}
//echo "BATCH SIZE: ". count($ar) . "\n";
- $pushed = array();
- $requeue = array();
+
+
while (true) {
// only add if we don't have any queued up..
- if (empty($ar) && $w->fetch()) {
- $ar[] = clone($w);
+ if (empty($this->queue) && $w->fetch()) {
+ $this->queue[] = clone($w);
$total--;
}
+
+ $this->logecho("BATCH SIZE: Queue=". count($this->queue) . " TOTAL = " . $total );
- $this->logecho("BATCH SIZE: ". (count($ar) + $total) );
-
- if (empty($ar)) {
- $this->logecho("COMPLETED MAIN QUEUE - running deleted");
-
- if (empty($pushed)) {
- break;
+ if (empty($this->queue)) {
+ $this->logecho("COMPLETED MAIN QUEUE - running maxed out domains");
+ if ($this->domain_queue !== false) {
+ $this->queue = $this->remainingDomainQueue();
+
+ continue;
}
- $ar = $pushed;
- $pushed = false;
- continue;
+ break; // nothing more in queue.. and no remaining one
}
- $p = array_shift($ar);
+ $p = array_shift($this->queue);
if (!$this->poolfree()) {
- array_unshift($ar,$p); /// put it back on..
+ array_unshift($this->queue,$p); /// put it back on..
sleep(3);
continue;
}
- $email = $p->person() ? $p->person()->email : $p->to_email;
+ // not sure what happesn if person email and to_email is empty!!?
+ $email = empty($p->to_email) ? ($p->person() ? $p->person()->email : $p->to_email) : $p->to_email;
- if ($this->poolHasDomain($email) > $this->max_to_domain) {
-
- if ($pushed === false) {
- // we only try once to requeue..
- $requeue[] = $p;
- continue;
+ $black = $this->server->isBlacklisted($email);
+ if ($black !== false) {
+ $this->logecho("Blacklisted - try giving it to next server");
+ if (false === $this->server->updateNotifyToNextServer($p)) {
+ $ev = $this->addEvent('NOTIFY', $p, 'BLACKLISTED FROM our DB');
+ // we dont have an althenative server to update it with.
+ $this->logecho("Blacklisted - next server did not work - try again in 30 mins");
+ $this->server->updateNotifyToNextServer($w, date("Y-m-d H:i:s", strtotime('NOW + 30 MINUTES')),true);
+ // $this->errorHandler( $ev->remarks);
+
}
- $pushed[] = $p;
+ continue;
+ }
+
+
+ if ($this->poolHasDomain($email) > $this->max_to_domain) {
+ // push it to a 'domain specific queue'
+ $this->logecho("REQUEING - maxed out that domain - {$email}");
+ $this->pushQueueDomain($p, $email);
+
//sleep(3);
continue;
}
}
+ $this->logecho("REQUEUING all emails that maxed out:" . count($this->next_queue));
+ if (!empty($this->next_queue)) {
+
+ foreach($this->next_queue as $p) {
+ if (false === $this->server->updateNotifyToNextServer($p)) {
+ $p->updateState("????");
+ }
+ }
+ }
+
+ $this->logecho("QUEUE COMPLETE - waiting for pool to end");
// we should have a time limit here...
while(count($this->pool)) {
$this->poolfree();
- sleep(3);
+ sleep(3);
}
- foreach($requeue as $p) {
- $pp = clone($p);
- $p->act_when = $p->sqlValue('NOW + INTERVAL 1 MINUTE');
- $p->update($pp);
-
- }
+
$this->logecho("DONE");
}
+
+
+ // this sequentially distributes requeued emails.. - to other servers. (can exclude current one if we have that flagged.)
+
function generateNotifications()
}
- function assignQueues()
- {
- $ff = HTML_FlexyFramework::get();
-
- if (empty($ff->Core_Notify['servers'])) {
- return;
- }
-
- $num_servers = count(array_keys($ff->Core_Notify['servers']));
- $p = DB_DataObject::factory($this->table);
- // 6 seconds on this machne...
- $p->query("
- UPDATE
- {$this->table}
- SET
- server_id = ((@row_number := CASE WHEN @row_number IS NULL THEN 0 ELSE @row_number END +1) % {$num_servers})
- WHERE
- sent < '2000-01-01'
- and
- event_id = 0
- and
- act_start < NOW()
- and
- server_id < 0
- ORDER BY
- id ASC
- LIMIT
- 20000
- ");
-
-
- }
+
function run($id, $email='', $cmdOpts="")
{
$tn = $this->tempName('stdout', true);
+ $tne = $this->tempName('stderr', true);
$descriptorspec = array(
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
+ 2 => array("file", $tne, 'w'), // stderr is a file to write to
+ // 2 => array("pipe", "w") // stderr is a file to write to
);
static $php = false;
$pipe = array();
- $this->logecho("call proc_open $cmd");
+ //$this->logecho("call proc_open $cmd");
if ($this->max_pool_size === 1) {
+ $this->logecho("call passthru [{$email}] $cmd");
passthru($cmd);
return;
}
'proc' => $p,
'pid' => $info['pid'],
'out' => $tn,
+ 'oute' => $tne,
'cmd' => $cmd,
'email' => $email,
'pipes' => $pipes,
);
- $this->logecho("RUN ({$info['pid']}) $cmd ");
+ $this->logecho("RUN [{$email}] ({$info['pid']}) $cmd ");
}
function poolfree()
foreach($this->pool as $p) {
//echo "CHECK PID: " . $p['pid'] . "\n";
+
+
$info = proc_get_status($p['proc']);
//var_dump($info);
proc_terminate($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']));
+
+ $this->logecho("TERMINATING: ({$p['pid']}) {$p['email']} " . $p['cmd'] . " : " . file_get_contents($p['out']) . " : " . file_get_contents($p['oute']));
@unlink($p['out']);
+ @unlink($p['oute']);
// schedule again
$w = DB_DataObject::factory($this->table);
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']);
-
-
+ sleep(1);
+ clearstatcache();
+ if (file_exists('/proc/'. $p['pid'])) {
+ $this->logecho("proc PID={$p['pid']} still here - trying to wait");
+ pcntl_waitpid($p['pid'], $status, WNOHANG);
+ }
+
//clearstatcache();
//if (file_exists('/proc/'.$p['pid'])) {
// $pool[] = $p;
// continue;
//}
- $this->logecho("ENDED: ({$p['pid']}) " . $p['cmd'] . " : " . file_get_contents($p['out']) );
+ $this->logecho("ENDED: ({$p['pid']}) {$p['email']} " . $p['cmd'] . " : " . file_get_contents($p['out']) . " : " . file_get_contents($p['oute']));
@unlink($p['out']);
+ @unlink($p['oute']);
+ // at this point we could pop onto the queue the
+ $this->popQueueDomain($p['email']);
+
//unlink($p['out']);
}
$this->logecho("POOL SIZE: ". count($pool) );
return $ret;
}
+ function popQueueDomain($email)
+ {
+ $ea = explode('@',$email);
+ $dom = strtolower(array_pop($ea));
+ if (empty($this->domain_queue[$dom])) {
+ return;
+ }
+ array_unshift($this->queue, array_shift($this->domain_queue[$dom]));
+
+ }
+
+ function pushQueueDomain($e, $email)
+ {
+ if ($this->domain_queue === false) {
+ $this->next_queue[] = $e;
+ return;
+ }
+
+ $ea = explode('@',$email);
+ $dom = strtolower(array_pop($ea));
+ if (!isset($this->domain_queue[$dom])) {
+ $this->domain_queue[$dom] = array();
+ }
+ $this->domain_queue[$dom][] = $e;
+ }
+ function remainingDomainQueue()
+ {
+ $ret = array();
+ foreach($this->domain_queue as $dom => $ar) {
+ $ret = array_merge($ret, $ar);
+ }
+ $this->domain_queue = false;
+ return $ret;
+ }
+ function clearOld()
+ {
+ if ($this->server->isFirstServer()) {
+
+ $p = DB_DataObject::factory($this->table);
+ $p->whereAdd("
+ sent < '2000-01-01'
+ and
+ event_id = 0
+ and
+ act_start < NOW() - INTERVAL {$this->clear_interval}
+ ");
+ // $p->limit(1000);
+ if ($p->count()) {
+ $ev = $this->addEvent('NOTIFY', false, "RETRY TIME EXCEEDED");
+ $p = DB_DataObject::factory($this->table);
+ $p->query("
+ UPDATE
+ {$this->table}
+ SET
+ sent = NOW(),
+ msgid = '',
+ event_id = {$ev->id}
+ WHERE
+ sent < '2000-01-01'
+ and
+ event_id = 0
+ and
+ act_start < NOW() - INTERVAL {$this->clear_interval}
+ LIMIT
+ 1000
+ ");
+
+ }
+ }
+ }
+
function output()
{
{
echo date("Y-m-d H:i:s - ") . $str . "\n";
}
-}
\ No newline at end of file
+}
projects / Pman.Core / blobdiff