Arceliar
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cd9613fddc
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add some additional debug timing info and logging to dials, and fix an unnecessary delay in search startup
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2020-02-07 22:34:54 -06:00 |
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Adam Ruzicka
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8358fe5c5c
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Unify MTU datatypes across the codebase
The codebase uses int and unit16 to represent MTU randomly. This change
unifies it to a MTU type from types package, which is currently uint16.
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2020-01-05 18:01:22 +00:00 |
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Dimitris Apostolou
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73f50af3b7
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Fix typos
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2019-11-29 11:45:02 +02:00 |
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Arceliar
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248a08b2f1
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send a message to the sessions to update mtu instead of trying to update it directly
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2019-11-21 19:23:44 -06:00 |
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Neil Alexander
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7c18c6806d
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Further updates, notify sessions about updated MTU from API call
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2019-11-21 09:54:36 +00:00 |
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Neil Alexander
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d1c445dc41
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Thread safety for MTU API functions
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2019-11-21 09:28:36 +00:00 |
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Neil Alexander
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e90be6f569
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Add API functions for manipulating maximum session MTU, fix TUN/TAP to use that
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2019-11-21 00:02:39 +00:00 |
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Arceliar
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2d64a6380a
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misc other fixes
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2019-09-18 18:33:51 -05:00 |
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Neil Alexander
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e9bacda0b3
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Catch a nil pointer when sending a session packet to a conn, this shouldn't happen but it's caused multiple crashes in conn.recvMsg
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2019-09-18 14:07:26 +01:00 |
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Neil Alexander
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40204caab6
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Try to fix race condition in sessions.reset
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2019-09-18 14:03:31 +01:00 |
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Arceliar
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cabdc27a54
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change how nonce is tracked, so we allow packets if we've recently received a highest nonce ever, but don't bother tracking all received nonce values, this means duplicate packets are possible but only for a small window of time (and significantly reduces memory usage per session)
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2019-08-31 17:39:05 -05:00 |
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Arceliar
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7649ea0f9f
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remove sessionInfo.doFunc, have the api just use phony.Block instead
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2019-08-29 21:59:28 -05:00 |
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Neil Alexander
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fc9a1c6c31
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Simplify reconfiguration
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2019-08-28 19:31:04 +01:00 |
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Neil Alexander
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e553f3e013
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Reconfigure functions now ran by actors
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2019-08-28 12:46:12 +01:00 |
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Arceliar
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a8b323acdd
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have an actor manage the crypto worker pool instead of each session trying to use it directly, this should result in a fairer round-robin behavior in cases where crypto congestion is the bottleneck
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2019-08-27 20:01:37 -05:00 |
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Arceliar
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3845f81357
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update to latest phony, adjust interface use accordingly
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2019-08-27 19:43:54 -05:00 |
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Arceliar
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dffd70119d
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remove session shutdown goroutine, just send a message instead
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2019-08-25 19:13:47 -05:00 |
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Arceliar
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502f2937a9
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a couple race fixes and use timer.AfterFunc instead of sleeping goroutines or ticker in a few places
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2019-08-25 17:00:02 -05:00 |
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Arceliar
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a3d4d8125b
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make the main library reconfiguration more actor-friendly
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2019-08-25 12:10:59 -05:00 |
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Arceliar
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aa30c6cc98
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upgrade phony dependency and switch to its new interface
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2019-08-25 10:36:09 -05:00 |
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Arceliar
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5312b21665
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Merge branch 'develop' of https://github.com/yggdrasil-network/yggdrasil-go into actors
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2019-08-24 18:30:15 -05:00 |
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Arceliar
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f62bc842ae
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fix memory leak in session nonce map
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2019-08-24 18:23:54 -05:00 |
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Arceliar
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1e346aaad0
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have the conn actor receive messages from the session actor and either pass them to a callback or buffer them in a channel for Read to use if no callback was set
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2019-08-24 01:52:21 -05:00 |
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Arceliar
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da9f7151e3
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more conn migration
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2019-08-24 00:17:37 -05:00 |
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Arceliar
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cf9880464b
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explicitly consider the session finished case, and make a note that we could fix the packet drop situation by making the Conn into an actor too
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2019-08-23 22:36:59 -05:00 |
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Arceliar
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e3603c0462
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clean up unused session code
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2019-08-23 22:25:40 -05:00 |
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Arceliar
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533da351f9
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fix actor EnqueueFrom stack overflow (use nil now to send from self) and replace session send/recv workers with actor functions
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2019-08-23 22:23:01 -05:00 |
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Arceliar
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436c84ca33
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refactor sessions to store a pointer to router instead of core
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2019-08-23 20:53:00 -05:00 |
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Arceliar
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9835c63818
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refactor things the router owns (dht, sessions, searches) into that struct, to make the ownership more explicit
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2019-08-23 20:26:15 -05:00 |
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Arceliar
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bbcbbaf3b1
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start migrating sessionInfo to be an actor
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2019-08-23 20:05:18 -05:00 |
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Arceliar
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226dd6170d
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hopefully prevent a deadlock
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2019-08-20 18:49:53 -05:00 |
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Arceliar
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fd5f3ca764
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fix heap pop order
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2019-08-16 23:07:40 -05:00 |
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Arceliar
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03b8af9f1a
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keep track of recent nonces with a heap and a map instead of a fixed-size bitmask
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2019-08-16 18:37:16 -05:00 |
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Arceliar
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b2cb1d965c
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avoid leaking sessions when no listener exists, or blocking if it's busy
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2019-08-12 18:22:30 -05:00 |
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Arceliar
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5e81a0c421
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Use a separate buffer per session for incoming packets, so 1 session that floods won't block other sessions
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2019-08-07 18:08:31 -05:00 |
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Arceliar
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9ab08446ff
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make sure the sessionInfo.recvWorker doesn't block if sinfo.recv somehow fills
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2019-08-07 17:40:50 -05:00 |
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Arceliar
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790524bd1c
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copy/paste old flowkey logic into a util function, add a struct of key and packet, make WriteNoCopy accept this instead of a slice
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2019-08-06 19:25:55 -05:00 |
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Arceliar
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679866d5ff
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have createSession fill the sessionInfo.cancel field, have Conn use Conn.session.cancel instead of storing its own cancellation, this should prevent any of these things from being both nil and reachable at the same time
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2019-08-05 19:11:28 -05:00 |
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Arceliar
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979c3d4c07
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move some potentially blocking operations out of session pool workers, minor cleanup
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2019-08-04 16:29:58 -05:00 |
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Arceliar
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1e6a6d2160
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use session.cancel in the router to make blocking safe, reduce size of fromRouter buffer so the drops in the switch are closer to the intended front-drop behavior
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2019-08-04 02:21:41 -05:00 |
|
Arceliar
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cbbb61b019
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fix another drain on the bytestore
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2019-08-04 00:00:41 -05:00 |
|
Arceliar
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00e9c3dbd9
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do session crypto work using the worker pool
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2019-08-03 23:27:52 -05:00 |
|
Arceliar
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befd1b43a0
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refactor session worker code slightly
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2019-08-03 23:14:51 -05:00 |
|
Arceliar
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b9987b4fdc
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reduce time spent with a mutex held in sessionInfo.recvWorker
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2019-08-03 22:47:10 -05:00 |
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Arceliar
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099bd3ae1e
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reduce part of sendWorker that needs to keep a mutex
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2019-08-03 22:35:10 -05:00 |
|
Arceliar
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5dfc71e1ee
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put bytes back when done
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2019-08-03 22:00:47 -05:00 |
|
Arceliar
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df0090e32a
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Add per-session read/write workers, work in progress, they still unfortunately need to take a mutex for safety
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2019-08-03 21:46:18 -05:00 |
|
Arceliar
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e0a3055c2f
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get rid of session workers, new util.PutBytes/GetBytes logic
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2019-07-27 18:10:32 -05:00 |
|
Arceliar
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cd29fde178
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temporary workaround to concurrency bug in sessions.getSharedKey
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2019-06-29 19:32:15 -05:00 |
|
Arceliar
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7d58a7ef3e
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fix channel multiple close bug and concurrency bug in the way sessionInfo.close was being called
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2019-06-29 17:44:28 -05:00 |
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