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@@ -235,9 +235,9 @@ |
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private function backOff() |
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{ |
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$delay = $this->getDelay(); |
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- usleep($delay * 1000000); |
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+ usleep((int) ($delay * 1000000)); |
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} |
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/** |
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* Gets the delay (in seconds) for the current backoff period. |
