122 Commits

Author	SHA1	Message	Date
Kees Bos	a425bbc673	Renamed supernode to rootserver	2015-05-06 12:05:20 +02:00
Adam Ierymenko	5341e32729	Fix to GitHub issue #140 -- network preferred relays. Also go ahead and allow RENDEZVOUS from regular peers.	2015-06-01 19:05:27 -07:00
Adam Ierymenko	960ceb4791	Rest of GitHub issue #140 implementation.	2015-06-01 17:50:44 -07:00
Adam Ierymenko	d8783b14eb	Build fix.	2015-05-22 15:46:06 -07:00
Adam Ierymenko	6867922d9e	typo	2015-05-22 15:33:33 -07:00
Adam Ierymenko	196f27f1f0	Add delay to NAT-t escalation stuff to try to address GitHub issue #167	2015-05-22 13:11:55 -07:00
Adam Ierymenko	d9006712f6	Completely factor out "desperation" from the core. I thought of a significantly simpler way to move all of this logic entirely into the containing service, liberating the core from any concern over the nature of its pipe to the outside world.	2015-05-21 15:58:26 -07:00
Adam Ierymenko	a1005ca858	Do not unite() peers across different IP scopes as this would pretty much never work.	2015-04-26 16:03:16 -07:00
Adam Ierymenko	98bcc3d4b5	Disable a few noisy TRACEs, and limit how often we confirm new paths to avoid flooding.	2015-04-15 13:15:09 -07:00
Adam Ierymenko	1c9ca73065	Fix some deadlock issues, move awareness of broadcast subscription into core, other bug fixes.	2015-04-15 13:09:20 -07:00
Adam Ierymenko	5e331d6733	Restrict unite() to desperation==0 since NAT-t only works right now with direct links.	2015-04-10 10:13:50 -07:00
Adam Ierymenko	068d311ecc	TRACE compile fixes, other fixes, and it basically works! It says HELLO.	2015-04-09 20:54:00 -07:00
Adam Ierymenko	4d5a6a25d3	Add events for packet decode errors, etc., and re-implement TRACE as an event.	2015-04-08 16:49:21 -07:00
Adam Ierymenko	bf2ff964e1	Utils::now() removal and a bunch of compile fixes.	2015-04-08 15:26:45 -07:00
Adam Ierymenko	49f031ccb4	Tons of refactoring, change to desperation algorithm to use max of core or link, porting over core loop code from old Node.cpp to new CAPI version, etc.	2015-04-07 19:31:11 -07:00
Adam Ierymenko	24608d5ca3	Always use HELLO to contact, and we now confirm newly learned paths via a two-way handshake to prevent half-connects.	2015-04-07 12:22:33 -07:00
Adam Ierymenko	197d272287	More NAT strategy cleanup.	2015-04-06 15:08:45 -07:00
Adam Ierymenko	be4683a96d	Get rid of random port strategy -- research does not support.	2015-04-06 15:03:08 -07:00
Adam Ierymenko	a95f1e1418	Eliminate redundant SharedPtr assignment.	2015-04-03 17:01:07 -07:00
Adam Ierymenko	6eb9289367	Bunch more cleanup, improvements to NAT traversal logic, finished updating Switch.	2015-04-03 16:52:53 -07:00
Adam Ierymenko	ee0f56355b	Send path simplification.	2015-04-03 13:14:37 -07:00
Adam Ierymenko	a69e1876f1	The concept of link desperation (escalating to less desirable transports) simplifies a ton of stuff. Loads of spaghetti logic can die since we no longer have to make these decisions down in the core.	2015-04-02 17:54:56 -07:00
Adam Ierymenko	93012b0ee5	Re-incorporation: ZeroTier Networks -> ZeroTier, Inc. [Delaware]	2015-02-17 13:11:34 -08:00
Adam Ierymenko	4e95384ad6	Cleanup, add tristate to config code in Network, and happy new year!	2015-01-05 17:47:59 -08:00
Adam Ierymenko	0c85b4ef5f	Tweak to symmetric NAT buster to add one to the number of ports above the current one it attempts.	2014-11-20 13:42:18 -08:00
Adam Ierymenko	5bb854e504	Fix a nasty bug introduced in packet fragmentation a while back during refactoring, and a few other things related to multicast.	2014-10-28 17:25:34 -07:00
Adam Ierymenko	4941c8a1f3	New multicast bug fixes, TRACE improvements, and temporarily disable legacy multicast for debugging purposes.	2014-10-09 17:58:31 -07:00
Adam Ierymenko	d5e0f7e3e4	Reorg multicast packet, and a whole bunch of refactoring around the pushing of certificates of membership.	2014-10-09 12:42:25 -07:00
Adam Ierymenko	2c8321be1f	Pull logic to always send new multicasts to supernode since we need to do that differently, re-add support for active bridges, and remove some gratuitous use of std::set where not needed.	2014-10-04 13:15:02 -07:00
Adam Ierymenko	e7c81ef34e	Turns out that needed to be a list after all. Also clean up Multicaster::gather().	2014-10-03 22:03:19 -07:00
Adam Ierymenko	49dc47ff38	Make multicast gathering a bit smarter.	2014-10-02 11:35:37 -07:00
Adam Ierymenko	e1882b614b	Some cleanup, Multicaster now sends multicasts as it gets additional members.	2014-10-01 14:05:25 -07:00
Adam Ierymenko	ae082c3cb8	Yay... now everything compiles! Getting close to testing on this. Still have not added backward compatibility support for relaying of multicasts to 0.9.X clients yet but that will be easy. Will test with heterogenous 1.0.0 clients only first.	2014-10-01 12:41:48 -07:00
Adam Ierymenko	8607aa7c3c	Everything in for new multicast except IncomingPacket parsing...	2014-09-30 08:38:03 -07:00
Adam Ierymenko	81b12b6826	Rename the ubiquitous _r pointer to RuntimeEnvironment to RR just to be a little more consistent about using _ to denote private member variables.	2014-09-24 13:53:03 -07:00
Adam Ierymenko	431476e2e4	Some more multicast algo work...	2014-09-24 13:45:58 -07:00
Adam Ierymenko	557801a09e	Rename PacketDecoder to much more descriptive IncomingPacket	2014-09-24 09:04:09 -07:00
Adam Ierymenko	d9abd4d9be	Work on defining new direct broadcast multicast algorithm.	2014-09-18 18:28:14 -07:00
Adam Ierymenko	4e9280fc7a	Rip out dead "firewall opener" code, replace in pipeline with anti-symmetric-NAT tactics.	2014-09-05 16:23:24 -07:00
Adam Ierymenko	282114e96c	Makefile changes, and make Topology::getBestSupernode() return the "next" supernode if I am a supernode. Also some comment cleanup.	2014-08-19 10:09:21 -07:00
Adam Ierymenko	8a804b5257	(1) Disable firewall openers (its easy to re-enable), (2) Do some prep work for making supernode topology hot-updatable.	2014-08-05 14:05:50 -07:00
Adam Ierymenko	88bdb81791	Keep track of basic aliveness for peers regardless if direct or indirect connectivity and use this for multicast propagation. Also consolidate adding of active bridges via the same functor as regular multicast next hops.	2014-06-30 11:31:04 -07:00
Adam Ierymenko	458f6ae7c3	Only add active bridges to top of MC propagation list if they are alive. Otherwise a dead active bridge might kill multicast for us.	2014-06-26 18:13:48 -07:00
Adam Ierymenko	ae7143d693	Comments and cleanup.	2014-06-21 12:19:10 -07:00
Adam Ierymenko	aead1050fb	Bridging (GitHub issue #68) does indeed work! Just needed to fix a packet size thinko.	2014-06-21 12:29:33 -04:00
Adam Ierymenko	11e1f7a3fb	.	2014-06-21 12:01:26 -04:00
Adam Ierymenko	0b0d5fabac	Bridging #68 should work now!	2014-06-21 11:59:08 -04:00
Adam Ierymenko	35aa0921ee	.	2014-06-21 11:47:26 -04:00
Adam Ierymenko	2f8936181c	Debug code -- temporary.	2014-06-21 08:36:23 -07:00
Adam Ierymenko	5d467f0f45	Some TRACE improvements and comment revs.	2014-06-18 08:25:30 -07:00