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33 commits

Author SHA1 Message Date
Arlo Breault
cce7ee64a7 Start refactoring out a client and library 2018-11-20 22:38:02 -05:00
Arlo Breault
1114acbcb4 Add synchronization around destroying DataChannels and PeerConnections 
From https://trac.torproject.org/projects/tor/ticket/21312#comment:33
 2018-03-20 15:08:36 -04:00
Arlo Breault
f6301197cc Call explicit frees in client 2018-03-05 18:59:08 -05:00
Arlo Breault
441cd8c80f Update for the latest go-webrtc 
* From https://github.com/keroserene/go-webrtc/pull/59
 2017-10-12 17:17:57 -04:00
Serene H
ac9d49b872 ensure closing stale remotes from the client side 2016-08-01 12:17:28 -07:00
Serene H
ea2e052a7d defer snowflake.Reset to fix handler recovery when localhost SOCKS occassionally fails first 2016-07-29 10:59:51 -07:00
Serene Han
e93c38f834 client multiplexes AND recovers correctly! (close #31) 
- stabilize rest of WebRTCPeer
 - use uid for the datachannel label
 - store a consistent WebRTC config in the dialer
 2016-06-15 21:57:56 -07:00
Serene Han
2bf0e5457e pull copyLoop out of goroutine, better pop and reset 2016-06-14 17:07:21 -07:00
Serene Han
a71c98c0ae able to break out of ConnectLoop, try separate webrtcConfigs as well 2016-06-13 15:12:47 -07:00
Serene Han
4ca0a3aa0a improve client interface specificity and composability which eliminates much unnecessary code 2016-06-13 11:10:49 -07:00
Serene Han
02562ba750 copy-paste rendezvous works again, but with new interface allowing seamless recovery for the first time 2016-06-12 12:43:24 -07:00
Serene Han
fedb124313 localize ptInfo and iceServers vars, separate copy-paste helpers, move some logging 
to more sensible locations
 2016-06-12 11:51:59 -07:00
Serene Han
b6f15a8d5c expose multiplex capacity as flag, un-global some more 2016-06-12 00:20:54 -07:00
Serene Han
2caa47988d fix Peers.Count() using activePeers list, mark for delete on Close, and remove 
maxedChan
 2016-06-11 23:59:26 -07:00
Serene Han
c63f5cfc0a Separate peers.go file with improved documentation and more solid interfaces 2016-06-11 19:58:08 -07:00
Serene Han
556596cc5a interfaces.go, SnowflakeCollector, better composition 2016-05-24 15:18:54 -07:00
Serene Han
b2c9fcac5e webRTCConn has better seam with BytesLogger interface 2016-05-24 12:56:09 -07:00
Serene Han
6b8568cc6c client interfaces compose better, remove some globals, test ConnectLoop 2016-05-19 19:44:54 -07:00
Serene Han
1d1882b59d webRTCConn close as part of its reset, instead of depending on external deferred close after receiving reset channel, allows valid disconnections even before use 2016-04-05 10:29:17 -07:00
Serene Han
22ace32a71 replace webrtcRemote with webrtcRemotes map & indexing, client multiplexing remotes confirmed working (#31) 2016-03-27 09:08:54 -07:00
Serene Han
a8ea5e586e client multiplexing using a webRTCConn channel (#31) 2016-03-27 09:08:54 -07:00
Serene Han
451edb6dec begin multiplex snowflake connect loop for #31 2016-03-27 09:08:54 -07:00
Serene Han
b8815627bd defer conn.Close for simplicity and remove unnecessary goroutines, improve error handling (close #12) 2016-03-19 22:36:17 -07:00
Arlo Breault
598e2a3bfb Close SocksConn when WebRTC connection is reset 
* This will induce the tor client to establish a new SocksConn,
   which in turn will dial a new WebRTC connection.

   To be improved upon.

 * Part of #12
 2016-03-18 21:29:31 -07:00
Serene Han
ba7b59f80e clarify webRTCConn errorChannel and error handling 2016-03-10 17:14:45 -08:00
Serene Han
f91b8faa0a more informative broker error messages (close #26) 2016-03-09 14:37:45 -08:00
Serene Han
960a136c64 retry client offers immediately instead of reset, combine sendOffer and receiveAnswer into exchangeSDP 2016-03-08 20:33:39 -08:00
Serene Han
91673a4abe fix datachannel remote vs. local closing during client's peerconnection cleanup 2016-03-06 11:40:05 -08:00
Serene Han
5edac195f6 move endWebRTC() mostly into webRTCConn.Close() 2016-02-26 14:35:20 -08:00
Serene Han
f3e0abe0e1 only flush datachannel with nonzero bytes, which prevents Tor from marking the SOCKS for close (#12) 2016-02-25 01:24:06 -08:00
Serene Han
d4efe774d1 remove webRTCConn SendLoop and simplify Write without additional channel, as net.Conn is already safe 2016-02-23 17:34:51 -08:00
Serene Han
3a7e0ea620 simplify client handler & dialWebRTC with independent webRTCConn constructor 2016-02-23 17:01:44 -08:00
Serene Han
f86f5b5b07 move webRTCConn into separate file 2016-02-21 22:03:19 -08:00