54 Commits

Author	SHA1	Message	Date
Arceliar	8c52ccadf9	make dial fail if a session to the same node already exists, fixes race between simultaneous connections to a node's 200 address and one of its 300 addresses, should also fix races between a search and an accepted listen	2019-09-01 14:07:00 -05:00
Neil Alexander	fc9a1c6c31	Simplify reconfiguration	2019-08-28 19:31:04 +01:00
Arceliar	3845f81357	update to latest phony, adjust interface use accordingly	2019-08-27 19:43:54 -05:00
Arceliar	502f2937a9	a couple race fixes and use timer.AfterFunc instead of sleeping goroutines or ticker in a few places	2019-08-25 17:00:02 -05:00
Arceliar	a3d4d8125b	make the main library reconfiguration more actor-friendly	2019-08-25 12:10:59 -05:00
Arceliar	5bb85cf07b	refactor searches to store a pointer to router instead of core	2019-08-23 20:42:38 -05:00
Arceliar	9835c63818	refactor things the router owns (dht, sessions, searches) into that struct, to make the ownership more explicit	2019-08-23 20:26:15 -05:00
Arceliar	bbcbbaf3b1	start migrating sessionInfo to be an actor	2019-08-23 20:05:18 -05:00
Arceliar	9d7e7288c6	start migrating the router to an actor	2019-08-23 18:47:15 -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
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
Arceliar	e88bef35c0	get rid of old buffered session packets	2019-06-28 20:02:58 -05:00
Arceliar	5df110ac79	make Dial block until the search finishes, and use it as such	2019-06-28 18:42:31 -05:00
Arceliar	29a0f8b572	some minor refactoring to dht callbacks and searches, work in progress	2019-06-25 19:31:29 -05:00
Neil Alexander	9778f5d2b8	Fix search behaviour on closed Conns, various other fixes	2019-04-22 15:00:19 +01:00
Arceliar	5a02e2ff44	apparently it was these callbacks that were sometimes deadlocking things	2019-04-21 22:31:56 -05:00
Neil Alexander	79bcfbf175	Change some mutexes to atomics, change conns map to pointers, sort of works but seems to deadlock very easily	2019-04-21 11:50:41 +01:00
Neil Alexander	62621f2960	Some tweaks	2019-04-20 20:22:58 +01:00
Neil Alexander	160e01e84f	Searches called from api.go, various other tweaks, searches now have a callback for success/failure, node ID now reported by admin socket	2019-04-18 23:38:23 +01:00
Neil Alexander	2cd373fc1e	Remove unnecessary selects	2019-01-15 08:51:19 +00:00
Neil Alexander	3bf53796a7	Merge branch 'develop' into nodeconfig	2019-01-15 08:37:10 +00:00
Tristan B. Kildaire	345979b502	Spelling fixes for search.go	2019-01-09 11:44:45 +02:00
Neil Alexander	7fae1c993a	Handle errors from reconfigure tasks	2018-12-30 12:04:42 +00:00
Neil Alexander	219fb96553	Support notifying components for config reload, listen for SIGHUP	2018-12-29 18:51:51 +00:00
Arceliar	ea4ca02681	fix code after moving address/crypto/util	2018-12-14 20:49:18 -06:00
Arceliar	d520a8a1d5	refactor dht code to call arbitrary callbacks instead of only searches.checkDHTRes, and add admin API fuction to dhtPing a node (with an optional target NodeID)	2018-11-25 16:10:32 -06:00
Arceliar	15d5b3f82c	comments and minor cleanup	2018-11-09 23:02:38 -06:00
Arceliar	a008b42f99	cleanup and some bugfixes, cache important dht nodes until something gets added/removed	2018-10-29 22:24:18 -05:00
Arceliar	c0531627bc	fix some chord dht bootstrapping bugs, no known cases where it now fails	2018-10-24 22:03:27 -05:00
Arceliar	253861ebd3	reverse dht ownership order from predecessor to successor, this plays nicer with the default 0 bits in unknown node IDs	2018-10-21 18:15:04 -05:00
Arceliar	5e3959f1d0	yet more debugging	2018-10-21 17:40:43 -05:00
Arceliar	f3ec8c5b37	fix admin dht function, more cleanup, and slowly throttle back dht traffic when idle	2018-10-20 17:58:54 -05:00
Arceliar	1720dff476	add some debug output and get things to start working in the sim	2018-10-20 15:21:40 -05:00
Arceliar	03a88fe304	Try using a chord-like DHT instead of a kad-like one, work in progress, but it compiles at least	2018-10-20 14:48:07 -05:00
Neil Alexander	3ed63ede1e	Add AlwaysAllowOutbound to session firewall	2018-10-08 19:51:51 +01:00
Arceliar	b006748da4	code cleanup	2018-06-12 17:50:08 -05:00
Arceliar	56802d569e	minor documentation updates, code comments, and a couple of bugfixes that I noticed when going through the code to comment it	2018-06-10 18:03:28 -05:00
Arceliar	ea1d21f7e5	don't change dhtInfo.pings when sending a search, to prevent multiple different searches from evicting a node	2018-06-07 21:28:08 -05:00
Arceliar	da928af361	fix sim and run gofmt	2018-06-06 16:49:23 -05:00
Arceliar	240841eb38	remove unused recursive search packets	2018-06-06 16:46:15 -05:00
Arceliar	b9ea5350c6	update search.go comments to describe the iterative approach	2018-06-02 16:45:45 -05:00
Arceliar	3e1ac81854	allow searches to start with nodes further from the destination than ourself	2018-06-02 16:39:34 -05:00
Arceliar	45abfafbba	value instead of pointer types for search dest/mask	2018-06-02 16:33:58 -05:00
Arceliar	34939d4b18	update for wire format changes	2018-06-02 16:30:05 -05:00
Neil Alexander	49af65296d	Export fields of wire structs	2018-06-02 21:21:05 +01:00
Arceliar	09baad48e3	retry failed iterative searches, possibly becoming parallel if things are just slow, and keep track of / skip nodes that were already visited in the search	2018-06-02 14:57:06 -05:00
Arceliar	ed6c9c2a54	deduplicate dht responses when adding them to the search, limit the search toVisit size	2018-06-02 00:29:36 -05:00
Arceliar	10a72444e3	get itersearch to run in the sim	2018-06-02 00:16:47 -05:00
Arceliar	ecf7e490d7	start of iterative dht searches	2018-06-01 23:34:21 -05:00