Commit Graph

42 Commits

Author SHA1 Message Date
cathugger
f4bb2aaaeb More verbose disconnect messages 2018-07-19 01:03:24 +00:00
Arceliar
7695a3fcbf try using a simpler FIFO order for each backpressure buffer, since there are other mechanisms to penalize the flooding node, leads to better TCP throughput without affecting traffic between other nodes (does affect traffic in the same session, but there's hypothetically workarounds to that) 2018-06-24 20:20:07 -05:00
Arceliar
4b83efa218 more backpressure work, still needs testing 2018-06-23 21:51:32 -05:00
Arceliar
2ae213c255 I'll try sorting, that's a good trick 2018-06-23 01:10:18 -05:00
Arceliar
cceecf4b1a larger out queue size, make sure linkOut packets always get sent first 2018-06-22 23:46:42 -05:00
Arceliar
0021f3463f slightly better way for the tcp sender goroutine(s) to block waiting for work 2018-06-22 20:39:57 -05:00
Arceliar
254be42614 gofmt 2018-06-21 10:39:43 -05:00
Arceliar
19014a198e randomize the delay after tcp disconnects, to prevent synchronization issues 2018-06-21 10:38:31 -05:00
Arceliar
496dc94f02 possibly mitigate livelock bug where lossy links lead to constant connect/disconnect cycles due to disagreement about which of the two duplicate autoconnection attempts to use 2018-06-16 15:31:25 -05:00
Arceliar
d9c9787611 avoid the proxy.SOCK5 connection attempt unless we're actually going to use the dialer 2018-06-14 09:21:35 -05:00
Arceliar
e8eaabf0c8 comment 2018-06-14 09:12:58 -05:00
Arceliar
57837057b7 tcp/socks cleanup 2018-06-14 09:11:34 -05:00
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
72cca4ea43 version check/warning adjustments 2018-06-09 18:38:30 -05:00
Arceliar
076350f963 remove old tcp key exchange code 2018-06-09 17:49:02 -05:00
Arceliar
8733099516 add version metadata to key exchange at the start of connections 2018-06-09 17:46:19 -05:00
Arceliar
e5eb6de1f6 add inner crypto to linkProtoTraffic, using ephemeral keys, to prevent replay attacks from spoofing peer connections 2018-06-08 18:42:56 -05:00
Arceliar
bcfeb22915 more tcp debugging 2018-06-07 16:49:51 -05:00
Arceliar
63feed8dc3 adjust tcp timeout and add shadow queues to track dropped packets 2018-06-07 15:04:17 -05:00
Arceliar
deb755e3e9 remove peer.linkIn channel and related logic 2018-06-07 00:49:06 -05:00
Arceliar
85afe187ff remove peer timeout logic from the switch, so switch peer entrires are only removed when the peer struct is removed 2018-06-06 23:23:16 -05:00
Arceliar
690d29435d adjust link packet logic so they bypass the lifo stack and are delivered first 2018-06-06 17:44:10 -05:00
Arceliar
bbae9ff8e8
Merge pull request #92 from Arceliar/backpressure
Use backpressure instead of estimated bandwidth
2018-06-06 16:58:48 -05:00
Neil Alexander
4c115de633
De-debug 2018-05-27 22:13:37 +01:00
Arceliar
38e7704161 use backpressure instead of estimated bandwidth, sorted by uptime to break ties 2018-05-27 13:37:35 -05:00
Neil Alexander
9d9083e373
Update configuration names, fix multicast interface selection 2018-05-23 11:28:20 +01:00
Arceliar
5dac273a3d rename to 'AllowedBoxPubs' and similar 2018-05-07 17:05:54 -05:00
Arceliar
6026e0a014 Optional peer authentication, if non-empty then incoming TCP and all UDP peers must match one of these box keys 2018-05-06 16:32:34 -05:00
Arceliar
cdedd304af make removePeers work for TCP connections and minor admin cleanup 2018-05-05 17:14:03 -05:00
Jeff Becker
7756891510
support socks proxy in peer url and decouple explicit tor/i2p routing 2018-04-26 10:23:21 -04:00
Jeff Becker
5e23185ddc
use address only not port 2018-04-20 08:41:09 -04:00
Jeff Becker
3c4fee0492
tor auto config 2018-04-19 10:30:40 -04:00
Neil Alexander
1155816df8 Show both UDP and TCP listen addresses in stdout (#51) 2018-03-07 09:41:04 +00:00
Arceliar
d3dc7765f2 trying to debug UDP+large MTU issues 2018-02-20 17:31:12 -06:00
Arceliar
a81c361484 tcp reconnect bufix, test with bufio, and switch back to tcp auto-peering by default to continue testing 2018-02-19 23:22:36 -06:00
Arceliar
4045597516 Use larger UDP chunks for link-local IP and let the OS fragment it. Switch to UDP for link-local peers. Minor code cleanup for TCP. 2018-02-19 19:34:51 -06:00
Arceliar
8ba11b86bb remove duplicate tcp connections 2018-02-17 20:44:23 -06:00
Arceliar
e9adf327b0 possibly fix deadlock from race in peer linkloop goroutine, add some related debug code to the admin 2018-02-07 17:48:30 -06:00
Arceliar
63aadf6e88 use smaller buffer sizes for buffered channels 2018-02-03 18:44:28 -06:00
Neil Alexander
b3ebe76b59 Run gofmt -s -w . 2018-01-04 22:37:51 +00:00
Arceliar
d7e6d814a0 first code/readme/license commit 2017-12-28 22:16:20 -06:00