function HttpCache::waitForLock

Waits for the store to release a locked entry.

1 call to HttpCache::waitForLock()

HttpCache::lock in vendor/symfony/http-kernel/HttpCache/HttpCache.php

Locks a Request during the call to the backend.

File

vendor/symfony/http-kernel/HttpCache/HttpCache.php, line 734

Class

HttpCache

Cache provides HTTP caching.

Namespace

Symfony\Component\HttpKernel\HttpCache

Code

private function waitForLock(Request $request) : bool {
    $wait = 0;
    while ($this->store
        ->isLocked($request) && $wait < 100) {
        usleep(50000);
        ++$wait;
    }
    return $wait < 100;
}