Suppressed echoes in chat lobbies by:

- adding a time stamp to lobby events (new item tag)
- controllign time stamp of lobby msg and event: drop packets if time is older than cache duration.
- moved connexion challenge code to lobby management loop
- added new type of lobby invite to handle connexion challenges and avoid false invitations in the GUI

New lobby event format is not backward compatible -> "peer typing" and "peer joined/left" will need 
the new version. Messages are still compatible)



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4859 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
csoler 2012-01-27 23:13:28 +00:00
parent 6de8541a4e
commit c3be19227d
5 changed files with 125 additions and 91 deletions

View file

@ -56,11 +56,12 @@ const uint8_t RS_PKT_SUBTYPE_CHAT_LOBBY_INVITE_DEPREC = 0x07 ; // don't use ! De
const uint8_t RS_PKT_SUBTYPE_CHAT_LOBBY_ACCEPT = 0x08 ;
const uint8_t RS_PKT_SUBTYPE_CHAT_LOBBY_CHALLENGE = 0x09 ;
const uint8_t RS_PKT_SUBTYPE_CHAT_LOBBY_UNSUBSCRIBE = 0x0A ;
const uint8_t RS_PKT_SUBTYPE_CHAT_LOBBY_EVENT = 0x0B ;
const uint8_t RS_PKT_SUBTYPE_CHAT_LOBBY_EVENT_DEPREC = 0x0B ; // don't use ! Deprecated
const uint8_t RS_PKT_SUBTYPE_CHAT_LOBBY_MSG = 0x0C ;
const uint8_t RS_PKT_SUBTYPE_CHAT_LOBBY_LIST_REQUEST = 0x0D ;
const uint8_t RS_PKT_SUBTYPE_CHAT_LOBBY_LIST = 0x0E ;
const uint8_t RS_PKT_SUBTYPE_CHAT_LOBBY_INVITE = 0x0F ;
const uint8_t RS_PKT_SUBTYPE_CHAT_LOBBY_EVENT = 0x10 ;
// for defining tags themselves and msg tags
const uint8_t RS_PKT_SUBTYPE_MSG_TAG_TYPE = 0x03;
@ -167,6 +168,7 @@ class RsChatLobbyEventItem: public RsChatItem, public RsChatLobbyBouncingObject
//
uint8_t event_type ; // used for defining the type of event.
std::string string1; // used for any string
uint32_t sendTime; // used to check for old looping messages
};
class RsChatLobbyListRequestItem: public RsChatItem