phpredis "errno=32 Broken pipe" bug

redis-pipe-bug.php

<?php
$redis = new Redis();
var_dump($redis->connect('127.0.0.1'));

for ($i = 0; $i < 3; $i++) {
	$pid = pcntl_fork();

	if ($pid == 0) { //child
		//do something..
		break;
	} else {
		pcntl_wait($status);
	}
}