Christopher Vagnetoft
176f9aa5ec
* Signal dispatch() method now uses own pid as default value * SharedData now updates checksum cache on set()
44 lines
851 B
PHP
44 lines
851 B
PHP
<?php
|
|
|
|
require_once __DIR__."/../vendor/autoload.php";
|
|
|
|
use NoccyLabs\Ipc\Lock\FileLock;
|
|
|
|
// Creating the lock will not acquire it
|
|
$lock1 = new FileLock(__FILE__);
|
|
$lock2 = new FileLock(__FILE__);
|
|
|
|
// Acquire the lock like this
|
|
if ($lock1->acquire()) {
|
|
echo "lock1 acquired\n";
|
|
} else {
|
|
echo "lock1 not acquired\n";
|
|
}
|
|
|
|
// Test the locks like this
|
|
if ($lock1->isLocked()) {
|
|
echo "lock1 is locked\n";
|
|
} else {
|
|
echo "lock1 is not locked\n";
|
|
}
|
|
if ($lock2->isLocked()) {
|
|
echo "lock2 is locked\n";
|
|
} else {
|
|
echo "lock2 is not locked\n";
|
|
}
|
|
|
|
// This will timeout after a second
|
|
if ($lock2->acquire(1)) {
|
|
echo "lock2 acquired\n";
|
|
} else {
|
|
echo "lock2 not acquired\n";
|
|
}
|
|
|
|
// After releasing, you can acquire it
|
|
$lock1->release();
|
|
if ($lock2->acquire(1)) {
|
|
echo "lock2 acquired\n";
|
|
} else {
|
|
echo "lock2 not acquired\n";
|
|
}
|