987 commits

Author	SHA1	Message	Date
Arceliar	cfc1e6b83d	fix a crash when shutting down if no multicast interfaces are configured	2019-10-25 18:40:09 -05:00
Arceliar	97a85e1d44	Merge pull request #583 from neilalexander/modules ... Define module.Module interface	2019-10-24 21:48:05 -05:00
Neil Alexander	cd93969930	Fix isOpen for TUN/TAP actor	2019-10-24 23:37:39 +01:00
Neil Alexander	de3bdfa524	No longer use atomic for isOpen in multicast	2019-10-24 23:31:47 +01:00
Neil Alexander	d37133e311	Fix merge conflict from develop	2019-10-24 10:22:02 +01:00
Neil Alexander	5ca81f916e	Fix deadlocks	2019-10-24 09:54:57 +01:00
Neil Alexander	7341fcb9bc	Merge branch 'develop' into fix581	2019-10-24 09:29:29 +01:00
Neil Alexander	d58f88d29a	Update builds to Go 1.13 as this is required for TLS (apparently golang.org/x/crypto/ed25519 is not acceptable to the crypto/tls module and this prevents Yggdrasil from starting)	2019-10-24 09:28:09 +01:00
Neil Alexander	f784f33c2d	Backport fix for #581 from #583	2019-10-24 09:25:31 +01:00
Arceliar	c3dee478f5	fix ed25519 dependency for golang 1.12 and earlier, though we may want to update builds to 1.13 anyway...	2019-10-23 20:38:09 -05:00
Arceliar	996c6b4f47	add one TODO comment and run gofmt	2019-10-23 20:28:11 -05:00
Neil Alexander	cd77727c1e	Set TCP socket options before upgrading connection	2019-10-23 18:24:08 +01:00
Neil Alexander	6a22e6c9de	Initial connection upgrade/TLS peering support	2019-10-23 17:26:35 +01:00
Neil Alexander	337626a32c	Act multicast updates for safety	2019-10-23 11:12:51 +01:00
Neil Alexander	a072e063d8	Define module.Module interface, update admin/tuntap/multicast modules to comply with it, fix #581	2019-10-23 10:44:58 +01:00
Arceliar	ea085663ea	slight cleanup of dial's timeout	2019-10-21 20:52:16 -05:00
Arceliar	681c8ca6f9	safer dial timeout handling, in case it was used with a nil context or a context that had no timeout set	2019-10-21 20:47:50 -05:00
Arceliar	eccd9a348f	give yggdrasil.Dialer the same interface as a net.Dialer, so the only differences are what fields exist in the struct	2019-10-21 19:44:06 -05:00
Arceliar	efc0b9ef9f	Merge branch 'develop' into netconn	2019-10-21 18:47:40 -05:00
Arceliar	a81476f489	fix incorrectly held mutex in ckr getPublicKeyForAddress	2019-10-20 20:00:55 -05:00
Arceliar	cb40874f97	have listener return a net.Conn, adjust yggdrasil.Conn to match this interface	2019-10-19 15:10:28 -05:00
Arceliar	3491292599	code cleanup	2019-10-12 15:46:56 -05:00
Arceliar	31ce854835	update session when a search for an existing session finishes	2019-10-12 15:37:40 -05:00
Arceliar	a1c413f769	fix nil pointer dereference in yggdrasil.Conn.search	2019-10-06 11:53:14 -05:00
Arceliar	c38e40e8e3	actually use doCancel in writeNoCopy	2019-10-05 12:23:21 -05:00
Arceliar	83e3a24423	Merge pull request #562 from AwesomePatrol/dev/patrol/bench01 ... #60 Add simple tests and benchmark	2019-10-05 12:20:27 -05:00
Arceliar	f474869ad9	cleanup bad comment	2019-10-05 12:17:40 -05:00
Arceliar	fb3430207c	don't fail if there's an error setting bbr, just log it and continue	2019-10-05 11:03:38 -05:00
Arceliar	8e22d7137a	use bbr congestion control on linux, note that we're not doing anything intelligent with the errors right now if setting it fails	2019-10-05 10:47:15 -05:00
Arceliar	f22eac497b	typo	2019-10-03 18:50:33 -05:00
Arceliar	b2922189b8	fix deadlock from use of phony.Block by actors when ckr is enabled	2019-10-03 18:44:47 -05:00
Aleksander Mistewicz	783959208c	Add more comments to explain helper functions	2019-09-28 14:41:53 +02:00
Aleksander Mistewicz	8053766092	Add verbosity setting	2019-09-28 14:25:42 +02:00
Aleksander Mistewicz	21b236771b	Add a simple transfer benchmark	2019-09-28 14:25:42 +02:00
Aleksander Mistewicz	8677a042cf	Wait for nodes to negotiate	2019-09-28 14:25:42 +02:00
Aleksander Mistewicz	fffbbbcbd3	Pass message between nodes	2019-09-28 14:25:42 +02:00
Aleksander Mistewicz	d96fb27ab8	Add simple connection test	2019-09-28 14:25:42 +02:00
Arceliar	0f99d590a1	typo, ipv6->ipv4	2019-09-26 18:15:26 -05:00
Arceliar	e16d3efb0a	check packet length before checking if it's an ipv6 packet, and add some trace level logging whenever a packet is rejected for being too short to parse	2019-09-26 18:11:58 -05:00
Arceliar	a87581b0fa	Merge pull request #556 from Arceliar/switch ... Switch hack	2019-09-25 17:58:01 -05:00
Arceliar	ac58c3586e	cleanup/comments	2019-09-25 17:53:25 -05:00
Neil Alexander	d27891aaf6	Merge pull request #528 from yggdrasil-network/documentation ... Documentation updates	2019-09-25 17:09:09 +01:00
Arceliar	b9e74f34ec	replace the send-to-self with a timer and an arbitrary timeout; i don't really like this but it seems to work better (1 ms is fast by human standards but an eternity for a syscall or the scheduler, so i think that's reasonable)	2019-09-24 18:28:13 -05:00
Arceliar	8c64e6fa09	explicitly notify the switch when a link appears to be blocked in a send instead of assuming this is the case for all idle links. how we decide when it's really blocked still needs testing/optimizing	2019-09-24 18:01:35 -05:00
Arceliar	691192ff5a	weird scheduler hack, seems to tend to make things more stable without actually locking streams to any particular link	2019-09-21 14:33:45 -05:00
Arceliar	87658f83e9	Revert "force things to buffer in the switch if the best link is currently busy. note that other links can end up sending if they become non-idle for other reasons. this is a temporary workaround to packet reordering, until we can figure out a better solution" ... This reverts commit 80ba24d512.	2019-09-20 23:09:12 -05:00
Arceliar	8003ea0f3e	use a separate multicast beacon interval per multicast interface	2019-09-20 17:42:42 -05:00
Neil Alexander	1cd4b6e8dd	Increase multicast interval at startup from 1s to 15s	2019-09-20 10:08:41 +01:00
Arceliar	f9163a56b6	fix race between listener accepting and shutting down	2019-09-19 19:50:45 -05:00
Arceliar	eeb34ce4e4	modify TcpListener	2019-09-19 19:45:17 -05:00