931 Commits

Author	SHA1	Message	Date
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	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	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	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
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	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	b66bea813b	rename a couple of things and move a PutBytes so it happens sooner	2019-07-27 18:23:55 -05:00
Arceliar	9e118884d4	remove some commented code	2019-07-27 18:12:06 -05:00
Arceliar	e0a3055c2f	get rid of session workers, new util.PutBytes/GetBytes logic	2019-07-27 18:10:32 -05:00
Neil Alexander	377f88512b	Remove commented out router function	2019-07-27 15:57:19 +01:00
Neil Alexander	de1005e4fa	Various API changes and simplifications to fix mobile builds	2019-07-27 15:00:09 +01:00
Arceliar	e5bb9bcb8d	change how searches are initialized so we actually send a dhtReq to ourself and get a response, in case we're the destination	2019-07-26 17:44:40 -05:00
Neil Alexander	34ac5c9197	Send PPROF output text to stderr instead of stdout so that it doesn't break -genconf	2019-07-20 21:56:53 +01:00
Arceliar	cf3ebe04a7	have Conn use Cancellation instead of manually setting up timers	2019-07-17 21:37:45 -05:00
Arceliar	5301207480	fix possible unsafe memory use in Conn.Read	2019-07-17 18:25:38 -05:00
Neil Alexander	307b24d8cb	Fix Conn.Read/Conn.Write behavior after Conn.Close, get rid of second TUN/TAP conn reader goroutine, no longer use deadlines	2019-07-17 21:42:17 +01:00
Neil Alexander	747b50bb7c	Try to improve handling of timeouts	2019-07-17 11:13:53 +01:00
Neil Alexander	145a43e5f0	Fix #413 by always generating public keys from private ones instead of trusting public keys supplied by config	2019-07-16 09:49:28 +01:00
Neil Alexander	618d46a7b3	Don't block on adding peers in case one is unreachable and we are forced to wait for timeout	2019-07-06 12:12:30 +01:00
Arceliar	86c30a1fc4	fix another panic from a send on a closed session worker channel, from races between Conn.Read/Write/Close	2019-07-01 18:55:07 -05:00
Arceliar	cd29fde178	temporary workaround to concurrency bug in sessions.getSharedKey	2019-06-29 19:32:15 -05:00
Arceliar	fbe44ea973	fix bug in session api code	2019-06-29 19:25:34 -05:00
Arceliar	40553a6a44	make GetSessions use the session workers to avoid races	2019-06-29 18:56:26 -05:00
Arceliar	d39428735d	recover if we try to send to a closed session worker due to a race between a Conn.Write call and a Conn.Close call	2019-06-29 18:50:21 -05:00
Arceliar	7d58a7ef3e	fix channel multiple close bug and concurrency bug in the way sessionInfo.close was being called	2019-06-29 17:44:28 -05:00
Arceliar	818eca90db	fix nil pointer deref if searches fail, block dial until a search exceeds or a timeout passes (todo: replace timer with context)	2019-06-29 16:10:02 -05:00
Arceliar	8ecf99d8a9	Merge pull request #443 from Arceliar/dial ... Bugfix in dial code	2019-06-29 12:21:19 -05:00
Arceliar	784acba823	I think this fixes the concurrent map read/write panic	2019-06-29 12:14:44 -05:00
Neil Alexander	0d23342358	Merge pull request #441 from Arceliar/dial ... Dial	2019-06-29 10:52:05 +01:00
Arceliar	e88bef35c0	get rid of old buffered session packets	2019-06-28 20:02:58 -05:00
Arceliar	e7cb76cea3	clean up unused old session maps	2019-06-28 19:21:44 -05:00
Arceliar	5df110ac79	make Dial block until the search finishes, and use it as such	2019-06-28 18:42:31 -05:00
Neil Alexander	93a323c62c	Add support for logging to file or syslog instead of stdout	2019-06-28 23:45:04 +01:00
Arceliar	29a0f8b572	some minor refactoring to dht callbacks and searches, work in progress	2019-06-25 19:31:29 -05:00
Neil Alexander	f545060e89	Add notes on isSessionAllowed checks	2019-06-13 23:37:53 +01:00
Neil Alexander	e229ad6e2b	Update comments	2019-06-11 12:52:13 +01:00
Neil Alexander	720a078a35	Add SetSessionGatekeeper ... This allows you to define a function which determines whether a session connection (either incoming or outgoing) is allowed based on the public key.	2019-06-11 10:52:21 +01:00
Arceliar	4b56849b08	fix issue with sessions dying and never being fixed	2019-06-10 22:09:12 -05:00
Arceliar	1addf08ccd	don't have Conn.Read return an error for temorary crypto failures from e.g. out of order packets, just drop the packet and keep blocking until there's usable traffic	2019-05-31 17:51:01 -05:00
Neil Alexander	9e086e70f0	Don't indefinitely block TUN/TAP reader goroutine when a conn error happens	2019-05-30 12:44:47 +01:00
Neil Alexander	0096d1ae3e	Re-add ICMPv6 packet too big handling	2019-05-29 20:16:17 +01:00
Neil Alexander	3b6c726a3c	Fix bug where MTU was ignored by sessions, resulting in default 1280	2019-05-29 19:11:12 +01:00