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Bug #69332 lost connection to server during send -> libgearman/connection.cc:903
Submitted: 2015-03-30 12:48 UTC Modified: 2017-01-10 08:25 UTC
Votes:1
Avg. Score:5.0 ± 0.0
Reproduced:1 of 1 (100.0%)
Same Version:0 (0.0%)
Same OS:0 (0.0%)
From: viking at xakep dot ru Assigned:
Status: Suspended Package: gearman (PECL)
PHP Version: 5.5.23 OS: Linux 3.0.42 #1 x86_64 GNU/Linux
Private report: No CVE-ID: None
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 [2015-03-30 12:48 UTC] viking at xakep dot ru
Description:
------------
Error when using pcntl_wait inside handle function

Test script:
---------------
<?php
ini_set('display_errors', 1);
error_reporting(E_ALL);

$client = new GearmanClient;
$client->addServer();
$client->addTaskBackground('handle', 'test');
$client->runTasks();
######################################################
<?php
ini_set('display_errors', 1);
error_reporting(E_ALL);

function doJob($i){
	if($pid = pcntl_fork()){
		return true;
	}
	if(-1 === $pid){
		throw Exception('Unable to fork process');
	}
	sleep($i);
	file_put_contents('test.log', 'Forked child' . PHP_EOL, FILE_APPEND);
	exit;
}

$worker = new GearmanWorker;
$worker->addServer();
$worker->addFunction('handle', function(GearmanJob $job){
	for($i = 0; $i < 10; ++$i){
		doJob($i, $job->workload());
	}
	$status = null;
	while(0 < ($pid = pcntl_wait($status))){
		file_put_contents('test.log', 'child closed: ' . $pid . '(' . var_export($status) . ')' . PHP_EOL, FILE_APPEND);
	}
	$job->sendComplete('ok');
});
$worker->setTimeout(5000000);
if(!$worker->work()){
	echo 'failed';
}
echo 'done';


Expected result:
----------------
Job complete normaly

Actual result:
--------------
Job fails and returns to queue

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History

AllCommentsChangesGit/SVN commitsRelated reports
 [2017-01-10 08:25 UTC] kalle@php.net
-Status: Open +Status: Suspended
 [2017-01-10 08:25 UTC] kalle@php.net
The gearman extension have not had much activity in the past few years, so I'm taking the safe bet that this is no longer under active development (as I don't consider the typo fixes on the github repo an active development), besides that it also targets unsupported PHP versions. Please unsuspend this report in case it begins to blossom with life once more
 
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