Commit9348519

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[Cache] fail gracefully when locking is not supported

1 parent3ab7d57 commit9348519Copy full SHA for 9348519

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Lines changed: 4 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -90,8 +90,10 @@ public static function compute(callable $callback, ItemInterface $item, bool &$s`
`90`	`90`	`while (true) {`
`91`	`91`	`try {`
`92`	`92`	`// race to get the lock in non-blocking mode`
`93`		`-if (flock($lock,LOCK_EX \|LOCK_NB)) {`
`94`		`-$logger &&$logger->info('Lock acquired, now computing item "{key}"', ['key' =>$item->getKey()]);`
	`93`	`+$locked =flock($lock,LOCK_EX \|LOCK_NB,$wouldBlock);`
	`94`	`+`
	`95`	`+if ($locked \|\| !$wouldBlock) {`
	`96`	`+$logger &&$logger->info(sprintf('Lock %s, now computing item "{key}"',$locked ?'acquired' :'not supported'), ['key' =>$item->getKey()]);`
`95`	`97`	`self::$lockedFiles[$key] =true;`
`96`	`98`
`97`	`99`	`$value =$callback($item,$save);`

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