void Session_Service::onRemoteObjectComplete(qi::Future<void> future, long requestId) {
qiLogDebug() << "Got metaobject";
boost::recursive_mutex::scoped_lock l(_requestsMutex);
ServiceRequest *sr = serviceRequest(requestId);
if (!sr)
return;
if (future.hasError()) {
sr->promise.setError(future.error());
removeRequest(requestId);
return;
}
{
boost::recursive_mutex::scoped_lock sl(_remoteObjectsMutex);
RemoteObjectMap::iterator it = _remoteObjects.find(sr->name);
if (it != _remoteObjects.end()) {
//another object have been registered before us, return it
//the new socket will be closed when the request is deleted
qiLogVerbose() << "A request for the service " << sr->name << " have been discarded, "
<< "the remoteobject on the service was already available.";
sr->promise.setValue(it->second);
} else {
AnyObject o = makeDynamicAnyObject(sr->remoteObject);
//register the remote object in the cache
addService(sr->name, o);
sr->promise.setValue(o);
sr->remoteObject = 0;
}
}
removeRequest(requestId);
}
RemoteObject::RemoteObject(unsigned int service, unsigned int object, qi::MetaObject metaObject, TransportSocketPtr socket)
: ObjectHost(service)
, _socket()
, _service(service)
, _object(object)
, _linkMessageDispatcher(0)
, _self(makeDynamicAnyObject(this, false))
{
setMetaObject(metaObject);
if (socket)
setTransportSocket(socket);
}
ServiceDirectoryClient::ServiceDirectoryClient()
: Trackable<ServiceDirectoryClient>(this)
, _remoteObject(qi::Message::Service_ServiceDirectory)
, _addSignalLink(0)
, _removeSignalLink(0)
, _localSd(false)
{
_object = makeDynamicAnyObject(&_remoteObject, false);
connected.setCallType(MetaCallType_Direct);
disconnected.setCallType(MetaCallType_Direct);
}
RemoteObject::RemoteObject(unsigned int service, qi::TransportSocketPtr socket)
: ObjectHost(service)
, _socket()
, _service(service)
, _object(1)
, _linkMessageDispatcher(0)
, _self(makeDynamicAnyObject(this, false))
{
/* simple metaObject with only special methods. (<100)
* Will be *replaced* by metaObject received from remote end, when
* fetchMetaObject is invoked and retuns.
*/
static qi::MetaObject* mo = nullptr;
QI_ONCE(mo = createRemoteObjectSpecialMetaObject());
setMetaObject(*mo);
if (socket)
setTransportSocket(socket);
//fetchMetaObject should be called to make sure the metaObject is valid.
}
