public function processCommand()
{
$data = $this->template->dequeueCommand();
if (null === $data) {
$this->logger->info('Timeout while waiting for commands, re-entering loop');
return;
}
$dispatchMessage = DispatchMessage::fromBytes($this->serializer, $data[1]);
$self = $this;
$successCallback = function ($result) use($dispatchMessage, $self) {
$message = new ReplyMessage($dispatchMessage->getCommandIdentifier(), $self->serializer, $result);
$self->template->writeCommandReply($dispatchMessage->getCommandIdentifier(), $message->toBytes());
};
$failureCallback = function (\Exception $cause) use($dispatchMessage, $self) {
$message = new ReplyMessage($dispatchMessage->getCommandIdentifier(), $self->serializer, $cause, false);
$self->template->writeCommandReply($dispatchMessage->getCommandIdentifier(), $message->toBytes());
};
$this->localSegment->dispatch($dispatchMessage->getCommandMessage(), $dispatchMessage->isExpectReply() ? new ClosureCommandCallback($successCallback, $failureCallback) : null);
}
