Commit Graph

9 Commits

Author SHA1 Message Date
drbob
2dc2954f40 Added Code to detect Symmetric NAT (BAD!) Firewalls.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@361 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2008-02-28 15:58:54 +00:00
drbob
6dd3d30d8e Additions to tcponudp to add a TouKeepAlive system.
This is only used if we are in 'firewalled' mode.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@360 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2008-02-28 10:43:33 +00:00
drbob
31454138b7 Fixed up some Upnp issues:
* Enabled a lease duration (requires mods to miniupnpc library)
 * this is set at 10 mins for the moment.
 * Added Check functions to see if UPnP forwarding is still up.
 * improved error checking in Forward() function.
 * added #define for UDP local address testing.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@359 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2008-02-27 15:43:02 +00:00
drbob
8b230a55cf Significant changes to aid UDP connections.
* Added Period and Delay parameters to connections.
   - Delay is used to avoid simultaneous TCP connections.
   - Period is used to regulate UDP connections.
 * added Delay code to pqissl.
 * added Period code to tcponudp / pqissludp.
 * modified TTL modification code.
 * increased SynPktRetransmit value.
 * fixed retrans() timeout (one reason code wasn't working before!)
 * fixed tou_close() SEGV bug.
 * modified pqissludp tou_socket creation. (non permanent now).
 * Modified format of peerConnectRequest() CB to make it more useful and rewrote function.
 * Enabled pqissludp NetInterface.
 * using Id comparision to determine Active/Passive UDP connection state.
 * added #def to disable TCP connections. (for testing)
 * enabled UDP connections from retryConnect() function.
 * corrected EXT check in retryConnect() function.
 * + lots of debug output and other stuff.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@358 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2008-02-27 02:32:20 +00:00
drbob
685182ff0b Modified DHT to notify of all possible stun peers, as it doesn't know whether we need to stun or not.
Added a Type parameter, so that the connection Mgr can determine if there is
an external port available or not.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@354 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2008-02-25 23:56:23 +00:00
drbob
100a7aea82 Changed DHT string output to use std::ostringstream, as snprintf wasn't working
with inet_ntoa.... also added some other debug and fixed notifytxt.




git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@353 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2008-02-25 21:39:08 +00:00
drbob
3f582afe5a enabled dht, and tweaked some parameters.
disabled notification checks if ext ports.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@347 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2008-02-11 23:27:17 +00:00
drbob
98a14ba715 Tweaks to get the UPnP working. Corrected network address passing,
and also adjusted DHT timeout periods.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@345 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2008-02-11 16:27:55 +00:00
drbob
6435357c07 Commit of the new UDP Connection methods and
the rewrite of the retroshare core networking stack.

This check-in commits the changes to the pqi code, 
and provides the majority of the improvements.

(1) Introduced new interfaces for DHT and UPnP abstraction: p3dhtmgr.h, p3upnpmgr.h
(2) Introduces abstraction for Authentication: p3authmgr.h
(3) New Connection Manager to coordinate networking code: p3connmgr.h
(4) New Configuration Manager: p3cfgmgr.h

This library has been significantly modified to support DHT synced connections
to enable connections between Firewalled Friends. The connection code has
been rewritten within a new framework, which should make extensions easier to code.

Also removed significant amount of old code relating to Tunnels, Channels etc.
This will be recycled later as higher level services that should not be
part of the core networking library.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@306 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2008-01-25 06:36:40 +00:00