windows server 2012 and Stackable (pools and workers)

[bimbiman]

there is no $this->worker in work object on windows server 2012

[bimbiman]

ive tested it on 5.5,5.6 86 and 64bit.

and it seems that worker object in work like a black hole - when try to execute worker fucntion ($this->worker->foo()), or just var_dump($this->worker) or even var_dump($this) (where worker object is), script just OUTPUT NOTHING. Real buggy on windows 2012 server. so for keep working, i had to transfer all functions from worker to work and use worker just like class Bla_bla extends Worker{} for declareting Pool for example

[bimbiman]

Seems its STACKABLE problem.

class StackableArray extends Stackable { public function run() {} } class T extends Thread { public function __construct($test){ $this->test = $test; $this->start(); } public function run(){ $this->test[]=rand(1,2); -------------------- FAILLLLL return true; } $test=new StackableArray(); foreach($qs as $q){ $ts[]=new T($test); }

AND IF public function __construct($test){ $this->test = $test; var_dump($this->test); - we could see it. but if thread start - we lost it. //$this->start(); }

[krakjoe]

Sorry about the delay.

Please provide reproducing code for the bug.

I'll get to it as quick as I can, again sorry about the delay.

[bimbiman]

No problem. Anyway thx for php multithreading. And we all also know that ur busy. So, just try ur examples Pooling.php StackableArray.php SQLWorker.php

on windows server 2012. and u will see. any 32\64bit php 5.3-5.6 ts.

[cmygeHm]

We have this bug too. If you pass not StackableArray instanse to thread you can access to it in "run" method. Otherwise it fails.

[bimbiman]

i dont know about 7 (if u mean server version), becouse in win7 64bit pro - all ok.

also i detect that on windows sometimes in highload scripts with 100-200 threads after finish CLI process dont quit. i dont know why. max_exec time not working. seems its Windows buggy. But its not fatal, becouse you can kill process by "timeout".

but StackableArray in win server - really problem =(

[cmygeHm]

Excuse me... We tried it on Windows 8 64, php 32 bit Windows 7 64, php 32 bit. It works fine! It seems trouble in php. Trouble on Win8 64 with php 64 bit.

<?php

function println($text)
{
    echo $text . PHP_EOL;
}

class ATest extends Stackable
{
    private $a;

    public function __construct($a = 0)
    {
        $this->a = $a;
    }

    public function hello()
    {
        println(sprintf("Hello World #%d", $this->a++));
    }
}

class Test extends Thread
{
    private $test;

    public function __construct(ATest $test)
    {
        $this->test = $test;
    }

    public function run()
    {
        $this->test->hello();
    }
}

$test = new ATest;
$thread = new Test($test);
$thread->start();
$thread->join();

$test->hello();

[krakjoe]

Please can someone confirm if this is still present ?

[bimbiman]

i will test it today again.

[krakjoe]

Thanks :)

[krakjoe]

poke @bimbiman :)

[bimbiman]

1 moment ;] testing 5.5 and 5.6 with latest version

[bimbiman]

in win8\windows server 2012 64bit + 64bit php doesnt work pooling.php from examples and next test script:

<?php

class MegaTask extends Stackable {  

    public function __construct($i){
        $this->i = $i;
    }

    public function run(){
        $this->worker->foo1($this->i);
        $this->complete = true;
    }
    public function isComplete() {
        return $this->complete;
    }

    protected $complete;
}

class WebWorker extends Worker {

    public function foo1($a){
        echo $a;
    }
}

$pool = new Pool(10, \WebWorker::class);

for($i=0; $i < 10; $i++){
    $pool->submit(new MegaTask($i));
}

$pool->shutdown();
$pool->collect(function($work){
    return $work->isComplete();
});

?>

->worker->foo1 - isnt work. $this->worker Like black hole

[krakjoe]

Is this with 2.0.9 ?

[bimbiman]

http://windows.php.net/downloads/pecl/releases/pthreads/ 2.0.8 max =)

[krakjoe]

Sorry, windows releases are built when pecl releases are done and 2.0.9 is master today, will do a release today or tomorrow.

[bimbiman]

i will test it today\tomorrow

[krakjoe]

Closing, if this still exists in PHP7, open a new issue ;)