/**
* Dispatches the next response in queue.
*
* Dispatches the next response in queue, i.e. it executes the associated
* callback if there is one, or places the response in the response buffer.
*
* @param int $sTimeout If a response is not immediatly available, wait
* this many seconds. If NULL, wait indefinetly.
* @param int $usTimeout Microseconds to add to the waiting time.
*
* @throws SocketException When there's no response within the time limit.
* @return Response The dispatched response.
*/
protected function dispatchNextResponse($sTimeout = 0, $usTimeout = 0)
{
$response = new Response($this->com, $this->_streamingResponses, $sTimeout, $usTimeout, $this->registry);
if ($response->getType() === Response::TYPE_FATAL) {
$this->pendingRequestsCount = 0;
$this->com->close();
return $response;
}
$tag = $response->getTag();
$isLastForRequest = $response->getType() === Response::TYPE_FINAL;
if ($isLastForRequest) {
$this->pendingRequestsCount--;
}
if ('' != $tag) {
if ($this->isRequestActive($tag, self::FILTER_CALLBACK)) {
if ($this->callbacks[$tag]($response, $this)) {
$this->cancelRequest($tag);
} elseif ($isLastForRequest) {
unset($this->callbacks[$tag]);
}
} else {
$this->responseBuffer[$tag][] = $response;
}
}
return $response;
}
