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<?php |
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|
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declare(strict_types=1); |
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|
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namespace malkusch\lock\exception; |
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|
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/** |
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* Execution outside lock exception. |
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* |
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* This exception should be thrown when for example the lock is released or the |
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* lock times out before the critical code has finished execution. This is a |
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* serious exception. Side effects might have happened while the critical code |
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* was executed outside of the lock which should not be trusted to be valid. |
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* |
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* Should only be used in contexts where the is being released. |
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* |
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* @see \malkusch\lock\mutex\SpinlockMutex::unlock() |
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* |
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* @author Petr Levtonov <petr@levtonov.com> |
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* @license WTFPL |
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*/ |
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class ExecutionOutsideLockException extends LockReleaseException |
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{ |
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/** |
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* Creates a new instance of the ExecutionOutsideLockException class. |
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* |
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* @param float $elapsedTime Total elapsed time of the synchronized code |
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* callback execution. |
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* @param int $timeout The lock timeout in seconds. |
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* @return self Execution outside lock exception. |
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*/ |
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public static function create(float $elapsedTime, int $timeout): self |
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{ |
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return new self(\sprintf( |
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'The code executed for %.2F seconds. But the timeout is %d ' . |
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'seconds. The last %.2F seconds were executed outside of the lock.', |
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$elapsedTime, |
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$timeout, |
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$elapsedTime - $timeout |
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)); |
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} |
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} |
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