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24608d5ca3
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Always use HELLO to contact, and we now confirm newly learned paths via a two-way handshake to prevent half-connects.
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2015-04-07 12:22:33 -07:00 |
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52c3b7c34e
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Implemented empirical determination of external addressing, paritioned per scope.
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2015-04-07 11:56:10 -07:00 |
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4e691c8e22
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build fixes
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2015-04-06 18:56:08 -07:00 |
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51f46a009a
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Multicast group join/leave and group membership announcement.
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2015-04-06 18:27:24 -07:00 |
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ee0f56355b
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Send path simplification.
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2015-04-03 13:14:37 -07:00 |
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a69e1876f1
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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.
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2015-04-02 17:54:56 -07:00 |
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93012b0ee5
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Re-incorporation: ZeroTier Networks -> ZeroTier, Inc. [Delaware]
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2015-02-17 13:11:34 -08:00 |
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4e95384ad6
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Cleanup, add tristate to config code in Network, and happy new year!
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2015-01-05 17:47:59 -08:00 |
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ee9e6a3c6b
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Change path selection logic to exclude non-fixed and non-active paths -- possible fix for "NAT traversal coma" issue. Also fix a typo.
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2014-11-20 13:20:16 -08:00 |
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0e47f13f14
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Simplify locking semantics some more to address a deadlock.
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2014-10-21 10:42:04 -07:00 |
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2416491cbc
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Permanently retire peers.persist, but make iddb.d always enabled instead since identities are what we really want to cache.
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2014-10-13 14:12:51 -07:00 |
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0d017c043f
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Stop persisting last announcement time since Multicaster is volatile. Also some more legacy multicast fixes.
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2014-10-11 16:26:02 -07:00 |
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87f1b1b1e3
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Bug fix in new multicast frame handler, handling of old "P5" multicast frames in new way.
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2014-10-06 13:16:16 -07:00 |
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496109fdcc
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Announce multicast group changes on network rescanMulticastGroups()
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2014-10-03 18:27:42 -07:00 |
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8607aa7c3c
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Everything in for new multicast except IncomingPacket parsing...
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2014-09-30 08:38:03 -07:00 |
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81b12b6826
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Rename the ubiquitous _r pointer to RuntimeEnvironment to RR just to be a little more consistent about using _ to denote private member variables.
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2014-09-24 13:53:03 -07:00 |
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4e9280fc7a
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Rip out dead "firewall opener" code, replace in pipeline with anti-symmetric-NAT tactics.
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2014-09-05 16:23:24 -07:00 |
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8a804b5257
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(1) Disable firewall openers (its easy to re-enable), (2) Do some prep work for making supernode topology hot-updatable.
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2014-08-05 14:05:50 -07:00 |
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88bdb81791
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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.
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2014-06-30 11:31:04 -07:00 |
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c30f9832b0
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Packet decoder work for EXT_FRAME for bridging - GitHub issue #68
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2014-06-10 21:41:34 -07:00 |
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aee742e767
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More toward GitHub issue #56
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2014-04-10 16:30:15 -07:00 |
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c9294c1a78
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Prevent recursive transit of ZeroTier packets, toward GitHub issue #56
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2014-04-10 14:22:25 -07:00 |
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b117ff5435
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Probable fix for GitHub issue #63 - do not unite() if either path is TCP, since doing so can result in asymmetric failed NAT-t over UDP if one side has a firewall that permits outgoing UDP but not incoming.
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2014-04-10 11:17:54 -07:00 |
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119ef5ecbf
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More logic cleanup and some documentation / comment improvements.
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2014-04-10 10:00:20 -07:00 |
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8fb442d81a
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Yet more cleanup to TCP logic, this time adding a master switch and adding UDP preference in send().
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2014-04-09 17:08:35 -07:00 |
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73153b89b4
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Some cleanup, and use best (not first) UDP addresses for NAT-t VERB_RENDEZVOUS computation.
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2014-04-09 16:00:25 -07:00 |
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a8c12369fd
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More tweaks to TCP logic for GitHub issue #60
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2014-04-09 12:10:05 -07:00 |
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28a6d328a5
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Some adjustments to TCP logic for GitHub issue #60
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2014-04-09 11:55:24 -07:00 |
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fe85426df6
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A few more tweaks to TCP failover... seems to be switching back and forth pretty well now!
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2014-04-03 17:12:34 -07:00 |
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c96d3ebf8c
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Such ping logic. So edge case.
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2014-04-03 14:36:52 -07:00 |
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81e5690410
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More tweaks to TCP failover logic. Such edge case.
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2014-04-02 17:32:47 -04:00 |
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700a450806
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More tweaks to algorithm for determining when to fail over to TCP, and stop supernodes from resynchronizing unless explicitly ordered.
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2014-04-01 18:39:10 -07:00 |
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0e1fc06a6f
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The remove paths on send fail thing in Peer.cpp was not well thought out, and there is no point in mallocing the TCP write buffer.
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2014-04-01 15:55:05 -07:00 |
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f13493edb2
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Oops... turns out we need to differentiate incoming from outgoing TCP and indeed learn incoming TCP paths. Otherwise the recipient of a TCP connection does not know to reply via TCP! Heh.
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2014-03-31 22:23:55 -07:00 |
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8e587ae481
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Clean dead paths from peers.
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2014-03-31 11:41:14 -07:00 |
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9c68a343f6
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Reduce some TRACE noise.
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2014-03-27 18:57:20 -07:00 |
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2ac56fd120
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Fix TCP connection accumulation problem, still having issues with TCP tunneling.
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2014-03-26 17:59:45 -07:00 |
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e6b23059ac
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Change the way TCP failover is invoked.
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2014-03-26 16:44:58 -07:00 |
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04169b5150
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If I want it to pick the first, actually picking the first is helpful.
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2014-03-26 15:44:24 -07:00 |
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daaec84c6b
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Add TCP channel support for supernode list, make Peer pick the first path if all paths are equally dead.
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2014-03-26 15:35:15 -07:00 |
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4e26ade2df
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Fix deadlock in refactored code.
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2014-03-21 14:31:10 -07:00 |
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8d3eb1a258
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A few renamings to be consistent.
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2014-03-21 14:18:35 -07:00 |
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33ad3deaee
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Builds with new Path code.
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2014-03-21 13:46:55 -07:00 |
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ba3f04deed
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Work in progress: refactoring paths, adding TCP fallback.
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2014-03-20 20:07:35 -07:00 |
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45e823d27c
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Reworking of paths in Peer work-in-progress, and TCP connect support in SocketManager. Also add FD_SETSIZE checking for the default select implementation of sockets.
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2014-03-20 18:49:33 -07:00 |
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abc82d6a52
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IPC changes and SocketManager changes all build!
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2014-03-19 13:56:48 -07:00 |
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0b75992737
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Everything but the local config bus... blech.
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2014-03-18 14:33:57 -07:00 |
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b5c3a92be2
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Boring stuff: update dates in copyrights across all files.
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2014-02-16 12:40:22 -08:00 |
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bf5f09a0c7
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Yank a code path it turns out we probably don't want.
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2014-02-03 10:46:37 -08:00 |
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490e86dde3
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Bunch of fixes to startup, pinging, and choice of route. Also some TRACE updates.
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2014-01-30 14:23:52 -08:00 |
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