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Add parameter for custom timeout message (#299)

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Aaron Piotrowski 2020-02-28 13:35:37 -06:00 committed by GitHub
parent 2ac3b550c4
commit 34bcf727dc
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@ -15,14 +15,15 @@ final class TimeoutCancellationToken implements CancellationToken
/** /**
* @param int $timeout Milliseconds until cancellation is requested. * @param int $timeout Milliseconds until cancellation is requested.
* @param string $message Message for TimeoutException. Default is "Operation timed out".
*/ */
public function __construct(int $timeout) public function __construct(int $timeout, string $message = "Operation timed out")
{ {
$source = new CancellationTokenSource; $source = new CancellationTokenSource;
$this->token = $source->getToken(); $this->token = $source->getToken();
$this->watcher = Loop::delay($timeout, static function () use ($source) { $this->watcher = Loop::delay($timeout, static function () use ($source, $message) {
$source->cancel(new TimeoutException); $source->cancel(new TimeoutException($message));
}); });
Loop::unreference($this->watcher); Loop::unreference($this->watcher);
} }