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Add Filesystem arg to FileMutex

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Aaron Piotrowski 2024-03-09 10:05:11 -06:00
parent 8e063788e8
commit 0bc3e2d251
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1 changed files with 7 additions and 5 deletions
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12
src/FileMutex.php
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@ -11,11 +11,14 @@ final class FileMutex implements Mutex
{
private const LATENCY_TIMEOUT = 0.01;
private readonly Filesystem $filesystem;
/**
* @param string $fileName Name of temporary file to use as a mutex.
*/
public function __construct(private readonly string $fileName)
public function __construct(private readonly string $fileName, ?Filesystem $filesystem = null)
{
$this->filesystem = $filesystem ?? filesystem();
}
public function acquire(): Lock
@ -24,7 +27,7 @@ final class FileMutex implements Mutex
// has the lock, so set an asynchronous timer and try again.
while (true) {
try {
$file = openFile($this->fileName, 'x');
$file = $this->filesystem->openFile($this->fileName, 'x');
// Return a lock object that can be used to release the lock on the mutex.
$lock = new Lock($this->release(...));
@ -46,12 +49,11 @@ final class FileMutex implements Mutex
private function release(): void
{
try {
deleteFile($this->fileName);
$this->filesystem->deleteFile($this->fileName);
} catch (\Throwable $exception) {
throw new SyncException(
'Failed to unlock the mutex file: ' . $this->fileName,
0,
$exception
previous: $exception,
);
}
}