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<?php
namespace GuzzleHttp\Event;
/**
* A terminal event that is emitted when a request transaction has ended.
*
* This event is emitted for both successful responses and responses that
* encountered an exception. You need to check if an exception is present
* in your listener to know the difference.
*
* You MAY intercept the response associated with the event if needed, but keep
* in mind that the "complete" event will not be triggered as a result.
*/
class EndEvent extends AbstractTransferEvent
{
/**
* Get the exception that was encountered (if any).
*
* This method should be used to check if the request was sent successfully
* or if it encountered errors.
*
* @return \Exception|null
*/
public function getException()
{
return $this->transaction->exception;
}
}
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