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47eb2fc47f
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Break deadlock by creating session recv queue when session is created instead of repointing at search completion, also make expired atomic
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2019-04-22 11:20:35 +01:00 |
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5dada3952c
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use a session worker to try to avoid mutex hell. compiles, but incomplete and doesn't work yet
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2019-04-21 20:38:14 -05:00 |
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79bcfbf175
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Change some mutexes to atomics, change conns map to pointers, sort of works but seems to deadlock very easily
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2019-04-21 11:50:41 +01:00 |
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d01662c1fb
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Try to convert TUN/TAP to use new yggdrasil.Conn, search masks are still broken
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2019-04-20 16:32:27 +01:00 |
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f3e742a297
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Squash a whole load of races (and mutex half the world)
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2019-04-20 11:53:38 +01:00 |
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e31b914e38
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Improve errors and handling of expired sessions
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2019-04-19 23:30:43 +01:00 |
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aac88adbed
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Listen-Accept-Read-Write pattern now works, amazingly
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2019-04-19 22:57:52 +01:00 |
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27b78b925d
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Move mutexes around
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2019-04-19 21:23:15 +01:00 |
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e3eadba4b7
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Protect session nonces with mutexes, modify sent/received bytes atomically
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2019-04-19 20:10:41 +01:00 |
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ade684beff
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Signal when a session is closed, other tweaks
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2019-04-19 10:55:15 +01:00 |
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b20c8b6da5
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Move some things around a bit, delete session workers
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2019-04-19 00:11:43 +01:00 |
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b2f4f2e1b6
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Update errors, update Write
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2019-04-19 00:07:26 +01:00 |
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160e01e84f
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Searches called from api.go, various other tweaks, searches now have a callback for success/failure, node ID now reported by admin socket
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2019-04-18 23:38:23 +01:00 |
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58f5cc88d0
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Fix session bug, fix dummy adapter, fix mobile framework builds
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2019-04-01 19:59:50 +01:00 |
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dd05a7f2a8
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Tweaks
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2019-03-28 19:09:19 +00:00 |
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0b494a8255
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Refactoring: move tuntap and icmpv6 into separate package
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2019-03-28 00:30:25 +00:00 |
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304f22dc1d
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re-enable session workers in a way that doesn't block and drops packets before decrypting if necessary
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2019-02-28 20:05:21 -06:00 |
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042adb0516
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make sure the only place traffic is ever dropped is in the switch. this currently disables the dedicated crypto workers
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2019-02-23 00:07:00 -06:00 |
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bca69df1f6
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possible workaround to a deadlock
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2019-01-26 14:07:18 -06:00 |
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62d4d62a77
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Update comments
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2019-01-21 16:24:29 +00:00 |
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d3f67ad017
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Improve command flow
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2019-01-21 16:22:49 +00:00 |
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cdfb930703
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Update switch flow separation for IPv4
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2019-01-21 12:27:29 +00:00 |
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9d5085492e
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Handle session firewall using central config
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2019-01-16 20:38:51 +00:00 |
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2cd373fc1e
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Remove unnecessary selects
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2019-01-15 08:51:19 +00:00 |
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51026d762e
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Make session firewall thread-safe for config updates
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2019-01-14 18:24:35 +00:00 |
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7fae1c993a
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Handle errors from reconfigure tasks
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2018-12-30 12:04:42 +00:00 |
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219fb96553
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Support notifying components for config reload, listen for SIGHUP
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2018-12-29 18:51:51 +00:00 |
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ea4ca02681
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fix code after moving address/crypto/util
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2018-12-14 20:49:18 -06:00 |
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10157483f9
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Move tunDevice into router
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2018-12-14 17:35:02 +00:00 |
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4e156bd4f7
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better cleanup of maps
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2018-11-25 12:25:38 -06:00 |
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5fa23b1e38
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move router.recvPacket calls into the main router goroutine, to make the ckr checks threadsafe
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2018-11-20 22:04:18 -06:00 |
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fc5a5830aa
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Merge pull request #203 from Arceliar/chord
Chord
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2018-11-14 20:13:42 +00:00 |
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c7f2427de1
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Check CKR routes when receiving packets in router
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2018-11-05 22:58:58 +00:00 |
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03a88fe304
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Try using a chord-like DHT instead of a kad-like one, work in progress, but it compiles at least
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2018-10-20 14:48:07 -05:00 |
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3ed63ede1e
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Add AlwaysAllowOutbound to session firewall
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2018-10-08 19:51:51 +01:00 |
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3f237372c9
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Only apply session firewall to pings for sessions we don't already have
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2018-10-08 19:05:50 +01:00 |
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2e2c58bfef
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Add session firewall (extra security for controlling traffic flow to/from a given node)
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2018-10-07 17:13:41 +01:00 |
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b4db89ea9d
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Avoid unnecessarily allocating coords slice if it's unchanged.
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2018-07-30 13:44:46 +00:00 |
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67b8a7a53d
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Ensure no memory allocations happen at hot path
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2018-07-30 12:43:34 +00:00 |
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c4e6894d6a
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Copy sinfo.coords for safety
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2018-07-30 13:34:32 +01:00 |
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ebb4ec7c33
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Clean up the flow a bit (partly because I am allergic to huge compounded if statements)
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2018-07-30 11:46:44 +01:00 |
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68a482ed92
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Simplify flowkey stuff further.
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2018-07-30 02:15:57 +00:00 |
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36dcab9300
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optimize wire_put_uint64; use protokey for flowlabel fallback.
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2018-07-30 01:58:52 +00:00 |
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fec7100898
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Clean up / clarify coords sending code.
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2018-07-30 00:01:37 +00:00 |
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11b0a82c4a
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Simpler flowlabel parsing; avoid using 0 flowlabel.
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2018-07-29 22:09:16 +00:00 |
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38e8b036d2
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Use addUint64 instead to not interfere with coordinate parsing
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2018-07-22 18:33:53 +01:00 |
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81fde1a805
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Use flow label instead of TCP/UDP/SCTP source/destination ports
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2018-07-22 18:16:03 +01:00 |
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3f4295f8cd
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Only split queues based on port number for TCP/UDP/SCTP, rely only on protocol number for other protos to prevent issues with IPIP, GRE, etc
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2018-07-22 12:00:40 +01:00 |
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9cbcaf39ac
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Use coords for queue stream IDs in the switch, and append protocol/port information to coords when sending, to designate different streams
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2018-07-21 18:59:29 -05:00 |
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5dfa01a0e8
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periodically clean up timed-out sessions and old signatures, instead of trying to do it when creating new sessions or adding new signatures
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2018-06-21 20:31:30 -05:00 |
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