note 113570 added to class.worker
| From: | event2game at gmail dot com | Date: | Thu, 31 Oct 2013 03:22:38 +0000 |
| Subject: | note 113570 added to class.worker | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-197355@lists.php.net to get a copy of this message | ||
There's one way to shared datas between Workers, that is using Stackable:
<?php
class data extends Stackable{
//private $name;
public function __construct($_name) {
//$this->name = $_name;//if you set any variable, workers will get the variable, so do not set
any variable
echo __FILE__.'-'.__LINE__.'<br/>'.chr(10);
}
public function run(){
echo __FILE__.'-'.__LINE__.'<br/>'.chr(10);
}
}
class readWorker extends Worker {
public function __construct(&$_data) {
$this->data = $_data;//
}
public function run(){
while(1){
if($arr=$this->data->shift())//receiving datas
{
echo 'Received data:'.print_r($arr,1).chr(10);
}else usleep(50000);
}
}
}
class writeWorker extends Worker {
public function __construct(&$_data) {
$this->data = $_data;//
}
public function run(){
while(1){
$this->data[] = array(time(),rand());//writting datas
usleep(rand(50000, 1000000));
}
}
}
$data = new data('');
$reader = new readWorker($data);
$writer = new writeWorker($data);
$reader->start();
$writer->start();
?>
Also you can use $readWorker[] = $some_data; then use $this->shift() in readWorker to share datas
with readWorker, but if you do so you can't have variables in readWorker as all variales will
be shift by shift();
----
Server IP: 92.48.119.85
Probable Submitter: 118.113.253.109
----
Manual Page -- http://php.net/manual/en/class.worker.php
Edit -- https://master.php.net/note/edit/113570
Del: integrated -- https://master.php.net/note/delete/113570/integrated
Del: useless -- https://master.php.net/note/delete/113570/useless
Del: bad code -- https://master.php.net/note/delete/113570/bad+code
Del: spam -- https://master.php.net/note/delete/113570/spam
Del: non-english -- https://master.php.net/note/delete/113570/non-english
Del: in docs -- https://master.php.net/note/delete/113570/in+docs
Del: other reasons-- https://master.php.net/note/delete/113570
Reject -- https://master.php.net/note/reject/113570
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