public function executeAsync(CommandInterface $command)
{
$handler = $command->getHandlerList()->resolve();
return $handler($command);
}
/**
* Serialize a request for a command but do not send it.
*
* Returns a promise that is fulfilled with the serialized request.
*
* @param CommandInterface $command Command to serialize.
*
* @return RequestInterface
* @throws \RuntimeException
*/
function serialize(CommandInterface $command)
{
$request = null;
$handlerList = $command->getHandlerList();
// Return a mock result.
$handlerList->setHandler(function (CommandInterface $_, RequestInterface $r) use(&$request) {
$request = $r;
return new FulfilledPromise(new Result([]));
});
call_user_func($handlerList->resolve(), $command)->wait();
if (!$request instanceof RequestInterface) {
throw new \RuntimeException('Calling handler did not serialize request');
}
return $request;
}
