Hprose\Service::afterInvoke PHP Method

    function afterInvoke($name, array $args, stdClass $context, $result)
    {
        if ($context->async && is_callable($args[count($args) - 1])) {
            unset($args[count($args) - 1]);
        }
        if ($context->passContext && $args[count($args) - 1] === $context) {
            unset($args[count($args) - 1]);
        }
        if ($this->onAfterInvoke !== null) {
            $onAfterInvoke = $this->onAfterInvoke;
            $value = call_user_func_array($onAfterInvoke, array($name, &$args, $context->byref, &$result, $context));
            if ($value instanceof Exception || $value instanceof Throwable) {
                throw $value;
            }
            if (Future\isFuture($value)) {
                $self = $this;
                return $value->then(function ($value) use($self, $args, $context, $result) {
                    if ($value instanceof Exception || $value instanceof Throwable) {
                        throw $value;
                    }
                    return $self->doOutput($args, $context, $result);
                });
            }
        }
        return $this->doOutput($args, $context, $result);
    }