822 Commits

Author	SHA1	Message	Date
Neil Alexander	f26f071901	Merge pull request #497 from Slex/issues/488 ... Implement feature from https://github.com/yggdrasil-network/yggdrasil…	2019-08-14 20:11:15 +01:00
Neil Alexander	33cd10c463	Merge branch 'issues/488' of github.com:slex/yggdrasil-go into issues/488	2019-08-14 19:58:45 +01:00
Neil Alexander	4702da2bcb	Use new netlink library (fixes #493)	2019-08-14 19:32:40 +01:00
Neil Alexander	d9fabad8bc	Merge pull request #502 from Arceliar/linkleak ... Try to fix leaks in #501	2019-08-14 07:17:39 +01:00
Arceliar	46c5df1c23	when we abandon a link because we already have a connection to that peer, only wait for the connection to close if it's an *outgoing* link, otherwise incomming connection attempts can cause us to leak links	2019-08-13 18:49:49 -05:00
Arceliar	b2cb1d965c	avoid leaking sessions when no listener exists, or blocking if it's busy	2019-08-12 18:22:30 -05:00
Arceliar	277da1fe60	make sure searches don't end if try to continue (in parallel) with nowhere left to send, but we just sent a search and are still waiting for a response	2019-08-11 13:11:14 -05:00
Arceliar	7a28eb787e	try to fix a few edge cases with searches that could lead them to ending without the callback being run or without cleaning up the old search info	2019-08-11 13:00:19 -05:00
Slex	589ad638ea	Implement feature from https://github.com/yggdrasil-network/yggdrasil-go/issues/488	2019-08-11 00:31:22 +03:00
Arceliar	5e81a0c421	Use a separate buffer per session for incoming packets, so 1 session that floods won't block other sessions	2019-08-07 18:08:31 -05:00
Arceliar	9ab08446ff	make sure the sessionInfo.recvWorker doesn't block if sinfo.recv somehow fills	2019-08-07 17:40:50 -05:00
Neil Alexander	c99ed9fb60	Merge pull request #491 from Arceliar/flowkey ... Fix the old flowkey stuff so congestion control actually works...	2019-08-07 10:33:17 +01:00
Arceliar	d795ab1b65	minor allocation fix	2019-08-06 20:51:38 -05:00
Arceliar	790524bd1c	copy/paste old flowkey logic into a util function, add a struct of key and packet, make WriteNoCopy accept this instead of a slice	2019-08-06 19:25:55 -05:00
Arceliar	679866d5ff	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	2019-08-05 19:11:28 -05:00
Arceliar	8a85149817	remove src/.DS_Store	2019-08-05 18:50:08 -05:00
Arceliar	84a4f54217	temporary fix to nil pointer, better to make sure it's never nil	2019-08-05 18:49:15 -05:00
Neil Alexander	bd3b42022b	Merge pull request #480 from Arceliar/speedup ... Speedup	2019-08-05 10:24:54 +01:00
Neil Alexander	2ee00fcc09	Return box_pub_key as hex string in JSON (replaces #481)	2019-08-05 10:21:40 +01:00
Neil Alexander	3a2ae9d902	Update API to represent coords as []uint64	2019-08-05 10:17:19 +01:00
Neil Alexander	37533f157d	Make some API changes (currently broken)	2019-08-05 00:30:12 +01:00
Arceliar	979c3d4c07	move some potentially blocking operations out of session pool workers, minor cleanup	2019-08-04 16:29:58 -05:00
Arceliar	c55d7b4705	have the switch queue drop packts to ourself when the total size of all packets is at least queueTotalMaxSize, instead of an arbitrary unconfigurable packet count	2019-08-04 16:16:49 -05:00
Arceliar	6803f209b0	have tuntap code use Conn.ReadNoCopy and Conn.WriteNoCopy to avoid copying between slices	2019-08-04 15:59:51 -05:00
Arceliar	5d5486049b	add Conn.ReadNoCopy and Conn.WriteNoCopy that transfer ownership of a slice instead of copying, have Read and Write use the NoCopy versions under the hood and just manage copying as needed	2019-08-04 15:53:34 -05:00
Arceliar	07f14f92ed	disable crypto and switch buffer changes from testing	2019-08-04 15:25:14 -05:00
Arceliar	0ba8c6a34f	have the stream code use bufio instead of copying manually to an input buffer, slightly reduces total uses of memmove	2019-08-04 15:21:04 -05:00
Arceliar	75b931f37e	eliminate some more copying between slices	2019-08-04 14:50:19 -05:00
Arceliar	f52955ee0f	WARNING: CRYPTO DISABLED while speeding up stream writeMsg	2019-08-04 14:18:59 -05:00
Arceliar	1e6a6d2160	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	2019-08-04 02:21:41 -05:00
Arceliar	7bf5884ac1	remove some lossy channel sends that should be safe to allow to block	2019-08-04 02:14:45 -05:00
Arceliar	6da5802ae5	don't block forever in Write if the session is cancelled, cleanup Conn.Read slightly	2019-08-04 02:08:47 -05:00
Arceliar	144c823bee	just use a sync.Pool as the bytestore to not overcomplicate things, the allocations from interface{} casting don't seem to actually hurt in practice right now	2019-08-04 00:28:13 -05:00
Arceliar	cbbb61b019	fix another drain on the bytestore	2019-08-04 00:00:41 -05:00
Arceliar	00e9c3dbd9	do session crypto work using the worker pool	2019-08-03 23:27:52 -05:00
Arceliar	befd1b43a0	refactor session worker code slightly	2019-08-03 23:14:51 -05:00
Arceliar	7a9ad0c8cc	add workerpool to util	2019-08-03 23:10:37 -05:00
Arceliar	b9987b4fdc	reduce time spent with a mutex held in sessionInfo.recvWorker	2019-08-03 22:47:10 -05:00
Arceliar	099bd3ae1e	reduce part of sendWorker that needs to keep a mutex	2019-08-03 22:35:10 -05:00
Arceliar	72ed541bf3	a little cleanup to Conn functions	2019-08-03 22:07:38 -05:00
Arceliar	5dfc71e1ee	put bytes back when done	2019-08-03 22:00:47 -05:00
Arceliar	df0090e32a	Add per-session read/write workers, work in progress, they still unfortunately need to take a mutex for safety	2019-08-03 21:46:18 -05:00
Neil Alexander	853054eb62	Merge pull request #475 from Arceliar/misc ... Misc	2019-07-29 20:24:49 +01:00
Arceliar	406e143f7f	move some logic from TunAdapter.reader into a new function, TunAdapter.readerPacketHandler	2019-07-28 23:33:04 -05:00
Neil Alexander	7c4c1558ff	Merge pull request #474 from neilalexander/gomobile ... Various API changes and simplifications to fix mobile builds	2019-07-28 19:34:06 +01:00
Neil Alexander	cbc8711dd3	Remove mobile module, since it can now be moved into another repository	2019-07-28 13:39:29 +01:00
Neil Alexander	c9554f82be	Formatting tweaks in api.go	2019-07-28 11:35:16 +01:00
Neil Alexander	24f4754f2b	Export NodeInfoPayload type, rename some API functions	2019-07-28 11:30:24 +01:00
Arceliar	38e1503b28	split up some of the tun reader logic into a separate worker, so the main loop can be mostly just syscalls	2019-07-27 20:09:43 -05:00
Arceliar	b66bea813b	rename a couple of things and move a PutBytes so it happens sooner	2019-07-27 18:23:55 -05:00