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- added notification from global router to client services

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- keep distant messages in outbox until they get notified to be received
- cleanup dead code


git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7284 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
csoler 2014-04-19 16:02:11 +00:00
parent 11e370c56d
commit ed198af807
8 changed files with 128 additions and 60 deletions
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81
libretroshare/src/services/p3msgservice.cc
View file

@ -298,16 +298,6 @@ void p3MsgService::checkSizeAndSendMessage(RsMsgItem *msg)
std::cerr << "Msg is size " << msg->message.size() << std::endl;
if( msg->msgFlags & RS_MSG_FLAGS_DISTANT )
{
RsStackMutex stack(mMsgMtx); /********** STACK LOCKED MTX ******/
#ifdef DEBUG_DISTANT_MSG
std::cerr << "checkOutgoingMessages(): removing pending message flag for peer id " << msg->PeerId() << "." << std::endl;
#endif
_messenging_contacts[GRouterKeyId(msg->PeerId())].pending_messages = false ;
}
while(msg->message.size() > MAX_STRING_SIZE)
{
// chop off the first 15000 wchars
@ -366,7 +356,9 @@ int p3MsgService::checkOutgoingMessages()
/* find the certificate */
RsPeerId pid = mit->second->PeerId();
if( pid == ownId || (mit->second->msgFlags & RS_MSG_FLAGS_DISTANT) || mServiceCtrl->isPeerConnected(getServiceInfo().mServiceType, pid) ) /* FEEDBACK Msg to Ourselves */
if( pid == ownId
|| ( (mit->second->msgFlags & RS_MSG_FLAGS_DISTANT) && (!(mit->second->msgFlags & RS_MSG_FLAGS_ROUTED)))
|| mServiceCtrl->isPeerConnected(getServiceInfo().mServiceType, pid) ) /* FEEDBACK Msg to Ourselves */
{
/* send msg */
pqioutput(PQL_DEBUG_BASIC, msgservicezone,
@ -375,9 +367,16 @@ int p3MsgService::checkOutgoingMessages()
(mit->second)->msgFlags &= ~RS_MSG_FLAGS_PENDING;
output_queue.push_back(mit->second) ;
toErase.push_back(mit->first);
changed = true ;
// When the message is a distant msg, dont remove it yet from the list. Only mark it as being sent, so that we don't send it again.
//
if(!(mit->second->msgFlags & RS_MSG_FLAGS_DISTANT))
{
toErase.push_back(mit->first);
changed = true ;
}
else
mit->second->msgFlags |= RS_MSG_FLAGS_ROUTED ;
}
else
{
@ -2151,7 +2150,45 @@ void p3MsgService::sendGRouterData(const GRouterKeyId& key_id,RsMsgItem *msgitem
delete[] msg_serialized_data ;
mGRouter->sendData(key_id,item) ;
GRouterMsgPropagationId grouter_message_id ;
mGRouter->sendData(key_id,item,grouter_message_id) ;
// now store the grouter id along with the message id, so that we can keep track of received messages
_ongoing_messages[grouter_message_id] = msgitem->msgId ;
}
void p3MsgService::acknowledgeDataReceived(const GRouterMsgPropagationId& id)
{
RsStackMutex stack(mMsgMtx); /********** STACK LOCKED MTX ******/
#ifdef DEBUG_DISTANT_MSG
std::cerr << "p3MsgService::acknowledgeDataReceived(): acknowledging data received for msg propagation id " << id << std::endl;
#endif
std::map<GRouterMsgPropagationId,uint32_t>::iterator it = _ongoing_messages.find(id) ;
if(it == _ongoing_messages.end())
{
std::cerr << " (EE) cannot find pending message to acknowledge. Weird. grouter id = " << id << std::endl;
return ;
}
uint32_t msg_id = it->second ;
// we should now remove the item from the msgOutgoing list.
std::map<uint32_t,RsMsgItem*>::iterator it2 = msgOutgoing.find(msg_id) ;
if(it2 == msgOutgoing.end())
{
std::cerr << "(EE) message has been ACKed, but is not in outgoing list. Something's wrong!!" << std::endl;
return ;
}
delete it2->second ;
msgOutgoing.erase(it2) ;
RsServer::notify()->notifyListChange(NOTIFY_LIST_MESSAGELIST,NOTIFY_TYPE_MOD);
IndicateConfigChanged() ;
}
void p3MsgService::receiveGRouterData(const GRouterKeyId& key, const RsGRouterGenericDataItem *gitem)
{
@ -2179,22 +2216,6 @@ void p3MsgService::sendPrivateMsgItem(RsMsgItem *msgitem)
std::cerr << "p3MsgService::sendDistanteMsgItem(): sending distant msg item to peer " << msgitem->PeerId() << std::endl;
#endif
GRouterKeyId key_id(msgitem->PeerId()) ;
{
RsStackMutex stack(mMsgMtx); /********** STACK LOCKED MTX ******/
// allocate a new contact. If it does not exist, set its tunnel state to DN
//
std::map<GRouterKeyId,DistantMessengingContact>::iterator it = _messenging_contacts.find(key_id) ;
if(it == _messenging_contacts.end())
{
std::cerr << "(EE) p3MsgService::sendPrivateMsgItem(): ERROR: no tunnel for message to send. This should not happen. " << std::endl;
return ;
}
if(!it->second.pending_messages)
std::cerr << "(WW) p3MsgService::sendPrivateMsgItem(): WARNING: no pending message flag. This should not happen. " << std::endl;
}
#ifdef DEBUG_DISTANT_MSG
std::cerr << " Flushing msg " << msgitem->msgId << " for peer id " << msgitem->PeerId() << std::endl;

3
libretroshare/src/services/p3msgservice.h
View file

@ -132,11 +132,12 @@ class p3MsgService: public p3Service, public p3Config, public pqiServiceMonitor,
// This contains the ongoing tunnel handling contacts.
// The map is indexed by the hash
//
std::map<GRouterKeyId,DistantMessengingContact> _messenging_contacts ;
std::map<GRouterMsgPropagationId,uint32_t> _ongoing_messages ;
// Overloaded from GRouterClientService
virtual void receiveGRouterData(const GRouterKeyId& key,const RsGRouterGenericDataItem *item) ;
virtual void acknowledgeDataReceived(const GRouterMsgPropagationId& msg_id) ;
// Utility functions