Arceliar
d1dfe38683
remove string from multicast announcement format
2021-06-25 21:27:29 -05:00
Arceliar
3b38ed082f
make failed sends a debug log, instead of error
2021-06-25 21:15:40 -05:00
Neil Alexander
39361af789
Update config comments
2021-06-19 17:51:11 +01:00
Arceliar
b7f57c0617
use TLS for multicast peers, fix TLS listener type in log output
2021-06-19 10:42:38 -05:00
Arceliar
5564de94ba
when using tls, if no pinned key is set, pin the key from the cert. require that cert keys match a pinned key
2021-06-19 09:53:11 -05:00
Arceliar
1bf751a474
update ironwood, only store 1 packet in the pre-session buffer
2021-06-19 07:44:37 -05:00
Arceliar
b34c3230f8
fix core_test.go and a race in setting/using mtu
2021-06-13 13:40:20 -05:00
Arceliar
cb81be94ec
skip multicast packets sent from our own key
2021-06-13 12:31:52 -05:00
Arceliar
2726dc0076
don't return an error if the source address is wrong, since this happens very frequently for link-local traffic
2021-06-13 09:51:53 -05:00
Arceliar
c6a7a077a3
add remote URI to GetPeers (fallback to net.Conn.RemoteAddr().String() if the uri is unknown)
2021-06-13 09:25:08 -05:00
Arceliar
6c63b02385
Merge branch 'future' of https://github.com/yggdrasil-network/yggdrasil-go into future
2021-06-13 05:44:32 -05:00
Arceliar
8f91f0c050
fix nodeinfo and debug admin functions, this is ugly / a hack, but it works i guess...
2021-06-13 05:43:03 -05:00
Neil Alexander
c8938a3527
Add missing icmpv6.go
2021-06-13 11:34:59 +01:00
Arceliar
3393db8e77
move ICMP PacketTooBig sending into core
2021-06-13 05:25:13 -05:00
Arceliar
816356ea65
mostly finish migration of IP stuff to core, tuntap is still responsible for ICMP PacketTooBig
2021-06-13 04:54:06 -05:00
Arceliar
1147ee1934
WIP moving IP-specific checks from tuntap to core
2021-06-13 04:22:21 -05:00
Arceliar
91235980af
fix logging for socks
2021-06-12 07:03:32 -05:00
Arceliar
eeadffe4a5
move position of log line on shutdown
2021-06-12 06:07:33 -05:00
Arceliar
5b6f730f18
keep a context in the core, use it for listen/dial, cancel it when closing
2021-06-12 06:06:39 -05:00
Arceliar
3815b13ad5
use DialContext
2021-06-12 05:58:14 -05:00
Neil Alexander
acdc3dd3c0
Replace ?ed25519= with ?key= in peering URIs
2021-06-11 21:12:27 +01:00
Arceliar
f7607557c1
fix nBytes check in multicast code
2021-06-06 04:48:00 -05:00
Arceliar
e7da3d72c4
remove session firewall, this can't prevent memory use so it's better to just use OS native tools
2021-06-06 02:35:02 -05:00
Neil Alexander
2e2566d248
Remove src/core/doc.go
2021-06-05 21:56:31 +01:00
Neil Alexander
4a684e7caf
Don't add mutex to config output
2021-06-05 21:48:20 +01:00
Neil Alexander
ea15eeee7e
Ensure PublicKey option is unused, map old config options
2021-06-05 21:32:04 +01:00
Neil Alexander
99973b2757
Remove module package, it didn't really give us anything anyway
2021-06-05 20:57:03 +01:00
Neil Alexander
cb536a7322
Clean up util package
2021-06-05 20:55:08 +01:00
Arceliar
414c100125
add public keys to multicast, public key pinning to multicast peering
2021-06-05 05:07:04 -05:00
Neil Alexander
ff751a5409
Fix lint error
2021-06-02 14:46:04 +01:00
Neil Alexander
8932ab0519
Fix lint errors
2021-06-02 14:40:09 +01:00
Neil Alexander
166336a418
Remove config.NodeState (hot reconfig is no longer supported)
2021-06-02 14:19:32 +01:00
Arceliar
978124dbb1
update dependency (ironwood), fix units in core benchmark
2021-05-31 06:39:53 -05:00
Arceliar
1db7437b80
more cleanup and fix a busyloop when the admin socket is shut down
2021-05-29 21:37:13 -05:00
Arceliar
e25ad9ed21
cleanup unused code
2021-05-29 20:42:06 -05:00
Arceliar
180654c495
possibly fix src/core/core_test.go
2021-05-29 11:13:59 -05:00
Arceliar
8a60c605f6
remove metric stuff, there's already enough new stuff to test, maybe revisit this in a future release
2021-05-24 18:53:54 -05:00
Arceliar
c60dd42baa
cleanup
2021-05-23 21:51:09 -05:00
Arceliar
5f2bcaa71f
add Listen to api and listenURL to tcp
2021-05-23 21:47:12 -05:00
Arceliar
fd5cda6329
read metric from urls for listen and peers
2021-05-23 20:58:34 -05:00
Arceliar
70c5b06286
use url.URL in place of string for most internal listen/peer address handling
2021-05-23 20:34:13 -05:00
Arceliar
58af92812e
add metric to metadata exchange, but currently left at default 0 value
2021-05-23 18:40:36 -05:00
Arceliar
6bc2044ced
update ironwood dependency, fix ansible code, go mod tidy
2021-05-23 17:52:10 -05:00
Arceliar
018f35d9a2
rename src/yggdrasil to src/core
2021-05-23 14:42:26 -05:00
Arceliar
0343dad934
remove obsolete crypto package
2021-05-23 14:33:28 -05:00
Arceliar
f69f02386d
rename debug admin socket functions
2021-05-23 13:37:46 -05:00
Arceliar
e6f86a9bd7
cleanup proto admin socket response formats
2021-05-23 12:19:27 -05:00
Arceliar
29dda650b5
tun session protocol traffic cleanup
2021-05-23 11:58:52 -05:00
Arceliar
233cf0c962
add remote debugGetSelf and fix some return type things in the other debug functions
2021-05-22 21:27:11 -05:00
Arceliar
c7b004d36f
get debugGetPeers and debugGetDHT working in the admin socket
2021-05-22 20:25:14 -05:00
Arceliar
8668abf481
WIP adding crawling debug packets
2021-05-22 19:54:52 -05:00
Arceliar
b11cf7a2f2
update ironwood dependency, fix api
2021-05-18 20:43:38 -05:00
Arceliar
8d09e68e80
admin socket getpaths
2021-05-16 16:16:58 -05:00
Arceliar
eb4a22724f
possibly fix admin socket getnodeinfo
2021-05-16 15:55:30 -05:00
Arceliar
fad071ffe9
WIP on nodeinfo admin handler
2021-05-16 15:27:51 -05:00
Neil Alexander
058dec0cca
Fix getself, gettuntap etc
2021-05-16 21:01:59 +01:00
Neil Alexander
31c1c9b586
Fix admin socket list
2021-05-16 20:53:40 +01:00
Neil Alexander
6413e95c48
Fix bug
2021-05-16 20:05:22 +01:00
Neil Alexander
62a13e87c4
Merge branch 'future' into cleanup
2021-05-16 20:02:28 +01:00
Neil Alexander
416eadbcff
Use uint64 for MTU for forward-compatibility
2021-05-16 20:00:45 +01:00
Arceliar
a6c254c87a
more nodeinfo WIP, still needs admin socket support
2021-05-16 14:00:37 -05:00
Arceliar
2e45e970c6
work-in-progress adding nodeinfo
2021-05-16 13:52:52 -05:00
Neil Alexander
2d01386d6e
Refactor admin socket, export request/response structs, remove types package
2021-05-16 19:51:09 +01:00
Arceliar
2c7b22db92
allow for multiple traffic types inside the session at the tuntap level, only implement typeSessionTraffic for now
2021-05-16 13:01:54 -05:00
Arceliar
dfca87ba80
start a reader to disard traffic if the tun is disabled
2021-05-15 16:44:56 -05:00
Arceliar
f61507238e
cleanup unused MTU code from tun keystore
2021-05-15 16:23:44 -05:00
Arceliar
5b00273dfc
move sessionfirewall into the tuntap. this needs testing. the name is also slightly wrong, since a crypto session can still be set up, packets are just accepted/rejected at the tun/tap level instead
2021-05-15 15:55:47 -05:00
Arceliar
7e10025ef0
get minimal admin socket working (introspection only, no ability to add peers etc)
2021-05-15 15:16:35 -05:00
Arceliar
85fae23919
remove TunnelRouting from config, remove Signing from key names
2021-05-15 15:00:12 -05:00
Arceliar
e83b5d08a8
remove ckr
2021-05-15 14:54:25 -05:00
Arceliar
cd4144f22b
add minimal src/yggdrasil/api.go functions inspect internal state
2021-05-15 14:50:56 -05:00
Arceliar
7d49b86456
set version to an obviously unstable value, fix peer address formatting in the connect/disconnect messages
2021-05-15 13:44:55 -05:00
Neil Alexander
577b7118ad
remove debug logging
2021-05-10 23:16:22 +01:00
Neil Alexander
815f2a2822
Respond with ICMPv6 Packet Too Big over network
2021-05-10 23:09:59 +01:00
Neil Alexander
57ea61b338
Remove reconfiguration on SIGHUP - it didn't work reliably anyway
2021-05-10 22:47:28 +01:00
Neil Alexander
e12c639c21
Remove obsolete switch options
2021-05-10 22:42:57 +01:00
Neil Alexander
05caf36f4e
Fix AllowedPublicKeys
2021-05-10 22:39:12 +01:00
Neil Alexander
c20b66f3b6
Metadata/version tweaks
2021-05-10 22:31:01 +01:00
Neil Alexander
bb92e61e68
Remove encryption public key options (they are now derived from ed25519 key conversion in IW), also bump link version number
2021-05-10 22:06:38 +01:00
Arceliar
b48962a69a
limit MTU to no more than what the packetconn claims to support
2021-05-09 11:27:37 -05:00
Arceliar
3bfd891fd4
reduce time keystore mutex is held and (apparently) fix a deadlock
2021-05-09 09:20:28 -05:00
Arceliar
ed85cf08f2
WIP close the ironwood PacketConn when shutting down
2021-05-08 12:31:26 -05:00
Arceliar
8bed79370b
(broken state) WIP, compiles and passes the netns ping test
2021-05-08 11:52:22 -05:00
Arceliar
b345806e3f
(broken state) more WIP (cleanup)
2021-05-08 11:35:04 -05:00
Arceliar
0f787364de
(broken state) more tuntap WIP to add out-of-band key lookup
2021-05-08 11:32:57 -05:00
Arceliar
5b22392c66
(broken state) more WIP on tuntap stuff
2021-05-08 11:14:50 -05:00
Arceliar
0cff56fcc1
(broken state) WIP on tuntap
2021-05-08 10:39:07 -05:00
Arceliar
f1c37f8440
(broken state) WIP rewriting core to use ironwood
2021-05-08 08:35:58 -05:00
Arceliar
ace7b43b6d
(broken state) WIP address migration
2021-05-08 07:25:53 -05:00
Arceliar
ae96148008
Merge branch 'pathfinder' of https://github.com/Arceliar/yggdrasil-go into future
2021-05-08 06:45:10 -05:00
Arceliar
6eb74a40e1
Merge pull request #751 from Arceliar/bugfix
...
Fix goroutine leak in link.go
2020-12-19 11:04:13 -06:00
Arceliar
78073429a2
Merge branch 'pathfinder' of https://github.com/Arceliar/yggdrasil-go into pathfinder
2020-12-19 06:03:59 -06:00
Arceliar
0ba2ad74fe
use source routes in the dht (when available)
2020-12-19 06:03:28 -06:00
Arceliar
a8810c7ee9
if the link handler exits early due to an existing connection, then have it return a channel to that connection which closes when the connection is closed, so we can choose to block on that to avoid spamming connection attempts with dial
2020-12-13 16:29:03 -06:00
Arceliar
1daf3e7bd7
remove link.go block on oldIntf if we already have a connection to the same node, this spams connections, so it's not a good long-term fix if that's where the goroutine leak is
2020-12-13 16:16:14 -06:00
Neil Alexander
b9f35c5530
Return ICMPv6 Destination Unreachable for unknown destinations ( #748 )
...
* Return ICMPv6 Destination Unreachable for unknown destinations
* Update go.mod/go.sum for yggdrasil-extras
* go mod tidy
2020-12-06 19:47:25 +00:00
Neil Alexander
cb3d8647de
Merge pull request #744 from octeep/master
...
Fix DefaultIfName for OpenBSD
2020-12-06 13:48:09 +00:00
Arceliar
df1239b054
attempting to debug/fix a possible goroutine leak
2020-11-25 02:44:13 -06:00
Arceliar
939ffb02f8
adjust when dht reqs are reset
2020-11-14 15:05:02 -06:00
octeep
04e890fcc3
Change DefaultIfName from "/dev/tun0" to "tun0"
...
Specifying the full path to the interface in OpenBSD would result in:
panic: Interface name must be tun[0-9]*
Therefore, DefaultIfName should be changed to tun0 in order to make yggdrasil work out of the box.
2020-11-13 06:38:27 +00:00
Arceliar
428789f24c
simplify switch parent selection and minor source routing improvements
2020-11-09 19:01:11 -06:00
Arceliar
144d42c773
send dht responses via reverse path (fixes some possible DDoS issues with the old coord approach)
2020-11-08 06:09:55 -06:00
Arceliar
0ac203b007
adjust how sessions learn source routes, try to recover faster if coords change (but assume the old path still works until we get a ping through that gives us a new path)
2020-11-08 05:39:30 -06:00
Arceliar
e19e938f64
safer pathfinding behavior
2020-11-07 15:19:09 -06:00
Arceliar
994c26e5f7
simplify pathfinder
2020-11-07 12:08:01 -06:00
Arceliar
b5cd40b801
WIP very simple insecure proof-of-concept for pathfinding and source routing
2020-11-07 10:50:55 -06:00
Arceliar
e2521de94d
add path information to (protocol) traffic packets as they flow through the network, and a field for a reply path
2020-11-07 09:44:34 -06:00
Arceliar
36e4ce4b0b
WIP rough implementation of the source routed part of hybrid routing, does not work if coord length is too long (>127 hops)
2020-11-07 07:10:13 -06:00
Arceliar
92dbb48eda
add (but don't use) offset field for (protocol) traffic packets
2020-11-07 06:18:09 -06:00
Arceliar
1d1c6efa1f
attempt to keep TCP listener alive if there's a temporary error (e.g. too many open files), just pause and retry later
2020-10-18 11:01:18 -05:00
Arceliar
b6c894bc01
Merge branch 'future' of https://github.com/yggdrasil-network/yggdrasil-go into develop-future
2020-10-11 07:35:28 -05:00
Arceliar
afebc1f93d
Merge pull request #712 from Arceliar/bugfix
...
[future] possibly fix missing switch peer issue
2020-10-11 07:34:19 -05:00
Neil Alexander
fdb296047b
Merge branch 'future' into develop-future
2020-09-27 20:28:26 +01:00
Ryan Westlund
d6d2d9c19a
Accept some golint suggestions ( #690 )
...
* Fixed some linter issues
* Simplified isBetter method
* Accept some linter suggestions
* Fix typo
Co-authored-by: klesomik <klesomiks@gmail.com>
Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
2020-09-27 14:42:46 +01:00
Neil Alexander
48bf0ce210
Revert "Fix build"
...
This reverts commit e09ca6a089
2020-09-27 13:28:13 +01:00
Neil Alexander
e09ca6a089
Fix build
2020-09-27 13:26:37 +01:00
Ryan Westlund
fcb6f5ca36
Set default conf file on FreeBSD to /usr/local/etc/yggdrasil.conf ( #717 )
2020-09-27 13:22:49 +01:00
Arceliar
33e3679458
multicast, use the prebuilt interface map when checking active listeners ( #707 )
2020-09-27 13:16:51 +01:00
Neil Alexander
d9fd68f18c
Fix build
2020-07-06 14:21:28 +01:00
Neil Alexander
a4a346c498
Merge branch 'develop' into future
2020-07-06 14:16:38 +01:00
George
48f008a8e2
Implement Core.RemovePeer method ( #699 ) ( #709 )
...
Co-authored-by: George <zhoreeq@users.noreply.github.com>
2020-07-06 14:14:34 +01:00
Arceliar
3fded209df
try to fix some possible races with how peers are added/removed and how they're blocked in the switch when they enter a bad state
2020-06-06 12:30:54 -05:00
Arceliar
aec82d7a39
Merge pull request #702 from Arceliar/switch
...
Precompute more for the switch lookup table
2020-05-30 18:39:43 -05:00
Arceliar
a1856258a9
Merge pull request #704 from Arceliar/queues
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Faster queue logic
2020-05-30 18:39:33 -05:00
Arceliar
35e7542889
Merge pull request #706 from Arceliar/buffers
...
More buffer fine-tuning
2020-05-30 18:39:24 -05:00
Arceliar
c83b070c69
remove old switch lookup functions
2020-05-30 13:12:49 -05:00
Arceliar
0f28862e99
remove unused sequence number from switch
2020-05-30 10:48:59 -05:00
Arceliar
5e170e22e1
more switch fixes
2020-05-30 10:47:54 -05:00
Arceliar
3dc2242712
fix handling of keepAliveTimer and blocked state in link.go
2020-05-30 10:32:15 -05:00
Arceliar
8775075c18
debugging
2020-05-27 19:35:19 -05:00
Arceliar
905c28f7b2
fix some issues with the rewritten switch lookup tables
2020-05-27 19:31:17 -05:00
Arceliar
1df305d31c
simplify how blocking is detected and packets are dequeued
2020-05-27 18:53:14 -05:00
Arceliar
09f9f4e8e4
use heap.Fix instead of heap.Remove + heap.Push when updating queues, this is theoretically faster
2020-05-25 20:09:57 -05:00
Arceliar
674d8b58b6
get things compiling again
2020-05-25 19:27:17 -05:00
Arceliar
152e9057a0
Merge branch 'develop' of https://github.com/yggdrasil-network/yggdrasil-go into future
2020-05-25 19:25:05 -05:00
Arceliar
85eec5ba8e
tcp ygg-over-ygg debug logging
2020-05-25 19:13:37 -05:00
Arceliar
8345ae1fa3
don't allow ygg tcp connections to/from a local ygg address
2020-05-25 19:08:04 -05:00
Arceliar
dbc3b9b4c4
Merge pull request #701 from Arceliar/buffers
...
More buffer fine-tuning
2020-05-25 16:30:43 -05:00
Arceliar
366a8ba3dd
Merge branch 'develop' of https://github.com/yggdrasil-network/yggdrasil-go into future
2020-05-25 16:28:12 -05:00
Neil Alexander
45810fa184
Merge pull request #703 from Arceliar/dht
...
Store less in the DHT
2020-05-25 22:18:00 +01:00
Arceliar
1f65ffb310
work-in-progress heap-based queue structure
2020-05-25 16:07:56 -05:00
Arceliar
761ae531cb
work-in-progress faster queue logic
2020-05-25 15:19:32 -05:00
Arceliar
eefabb5f9f
disregard nodes if they're unimportant, even if they're already in the DHT
2020-05-25 12:44:06 -05:00
Arceliar
40bfd207f5
don't store every node we hear from in the DHT, only ones we already know about or that are important
2020-05-25 12:23:38 -05:00
Arceliar
f9bc0b7aee
use a more elaborate precomputed lookup table from the switch
2020-05-25 11:49:25 -05:00
Arceliar
38dcbb1e2f
cleaner way to handle seq/idle checks for the peer
2020-05-24 17:49:48 -05:00
Arceliar
4382368b08
make sure the peer isn't idle before entering drop mode
2020-05-24 17:43:35 -05:00
Arceliar
9574308545
have the peer delay setting a max buffer size, in case things have unblocked in the mean time
2020-05-24 17:35:49 -05:00
Arceliar
7778a47a8f
fix darwin compile problem
2020-05-24 15:46:18 -05:00
Arceliar
98816f34b2
don't spam calls to net.Interfaces and net.Interface.Addrs (hopefully)
2020-05-24 15:24:39 -05:00
Arceliar
1e471e3712
back to master's version of multicast, lets try rewriting it again
2020-05-24 14:43:38 -05:00
Arceliar
c2d6e9e8f1
close listener when a multicast interface is removed
2020-05-24 14:09:06 -05:00
Arceliar
77ded84ea5
simplify routerInterface
2020-05-23 12:21:23 -05:00
Arceliar
f2b9e95895
simplify routerInterface
2020-05-23 12:21:01 -05:00
Arceliar
07206b5d46
resolve merge conflicts
2020-05-23 11:33:37 -05:00
Arceliar
169b8747d4
Merge pull request #696 from Arceliar/bugfix
...
Bugfix
2020-05-23 11:24:03 -05:00
Arceliar
7063ddcc73
slightly cleaner fix to conn String deadlock issue
2020-05-23 11:16:03 -05:00
Arceliar
bc48e4bb80
fix deadlock in conn (unsafe use of phony.Block)
2020-05-23 11:11:11 -05:00
Arceliar
59896f17fd
more cleanup
2020-05-23 10:28:57 -05:00
Arceliar
ef1e506a0c
work-in-progress on more cleanup
2020-05-23 10:23:55 -05:00
Arceliar
59c5644a52
some peer/link cleanup
2020-05-23 10:08:23 -05:00
Arceliar
cf2edc99d1
correctly set peer.max
2020-05-17 13:32:58 -05:00
Arceliar
d43b93f60a
safer check for the queues if we're blocked on a send, should work even if we're blocked on a link packet send
2020-05-17 13:23:15 -05:00
Arceliar
ff3c8cb687
less aggresive queue size reduction
2020-05-17 12:58:57 -05:00
Arceliar
d96ae156a1
slight change to peer function names/args
2020-05-17 12:27:43 -05:00
Arceliar
7720e169f2
when we detect we're blocked, only drop packets often enough to make sure the existing queue's size is non-increasing, and always drop the worst packet from a random flow with odds based on the total size of packets queued for that flow
2020-05-17 12:09:40 -05:00
Arceliar
6e92af1cd2
re-enable a minimum queue size of ~1 big packet
2020-05-17 08:49:40 -05:00
Arceliar
0dcc555eab
cleaner startup/shutdown of the link writer's worker
2020-05-17 08:34:22 -05:00
Arceliar
15ac2595aa
use a dedicated per-stream writer goroutine, send messages to it over a 1-buffered channel, this eliminates most of the false positive blocking that causes drops
2020-05-17 08:22:02 -05:00
Arceliar
527d443916
move where the queue size check before dropping would occur
2020-05-17 07:21:09 -05:00
Arceliar
62b9fab5f8
more work-in-progress, debugging why things are dropping so often
2020-05-16 18:56:04 -05:00
Arceliar
b17a035a05
workarounds to dropping being too aggressive
2020-05-16 17:40:11 -05:00
Arceliar
b132560f65
it helps to actually run the notifyQueued stuff...
2020-05-16 17:24:26 -05:00
Arceliar
052de98f12
work-in-progress on buffering overhaul
2020-05-16 17:07:47 -05:00
Arceliar
dc128121e5
update switch blockPeer/unblockPeer logic and dht reset when coords change
2020-05-16 09:25:57 -05:00
Neil Alexander
f70b2ebcea
Fix bad check
2020-05-09 12:49:02 +01:00
Neil Alexander
2a2ad76479
Use maps instead of slices
2020-05-09 12:38:20 +01:00
Arceliar
433e392bdf
Merge branch 'develop' of https://github.com/yggdrasil-network/yggdrasil-go into future
2020-05-09 06:13:52 -05:00
Neil Alexander
a59fd2a489
Merge branch 'develop' into neilalexander/pinning
2020-05-09 12:12:24 +01:00
Arceliar
7779d86c5b
maybe fix multicast deadlock on darwin
2020-05-09 05:56:36 -05:00
Neil Alexander
13a2d99fdc
Set SOCKS peer addr to resolved address
2020-05-09 11:26:09 +01:00
Neil Alexander
8b180e941a
Add SOCKS proxy auth ( closes #423 )
2020-05-09 11:24:32 +01:00
Neil Alexander
58345ac198
Track proxy addr and real peer addr in SOCKS mode
2020-05-09 10:53:58 +01:00
Neil Alexander
fbf59184ee
Use query string instead, allow specifying multiple keys (might be useful for DNS RR)
2020-05-09 00:43:19 +01:00
Neil Alexander
e849b3e119
Initial support for pinning public keys in peering strings
2020-05-08 23:23:48 +01:00
Arceliar
107d9f0e8b
Merge branch 'develop' of https://github.com/yggdrasil-network/yggdrasil-go into future
2020-05-03 05:20:30 -05:00
Arceliar
95f4ec52a4
save only the link-local addresses for multicast
2020-05-03 05:06:59 -05:00
Arceliar
de79401bb2
only call (net.Interface).Addrs() once per minute per interface
2020-05-03 02:50:04 -05:00
Arceliar
02e1cb180d
possibly reduce multicast cpu usage even more
2020-05-02 17:23:20 -05:00
Neil Alexander
127b7e311c
Clean up a bit
2020-05-02 22:37:12 +01:00
Neil Alexander
0c7cf65d27
Move some logging back to debug
2020-05-02 22:33:25 +01:00
Neil Alexander
a115d18595
Refactor the multicast code a bit
2020-05-02 22:26:41 +01:00
Arceliar
20ef591013
fix some crashes with races during peer setup
2020-05-02 11:16:11 -05:00
Arceliar
15162ee952
fix a panic from a doubly closed channel in the simlink
2020-05-02 10:51:26 -05:00
Arceliar
12d448f6d5
Merge branch 'future' of https://github.com/yggdrasil-network/yggdrasil-go into sim
2020-05-02 10:40:00 -05:00
Arceliar
22526d89ec
Merge branch 'future' of https://github.com/yggdrasil-network/yggdrasil-go into sim
2020-05-02 10:09:03 -05:00
Arceliar
72afa05029
test dial/listen in the sim
2020-05-02 10:01:09 -05:00
Arceliar
6d89570860
eliminate most sync.Pool use, gives a safer but slightly slower interface
2020-05-02 06:44:51 -05:00
Arceliar
9c818c6278
work-in-progress on a new sim
2020-04-26 07:33:03 -05:00
Arceliar
9d0969db2b
prevent a hypothetical block on link message sending
2020-04-05 14:57:05 -05:00
Arceliar
09efdfef9a
fix bug in switch actor's cleanRoot, strict nonce handling at the session level, and add separate queues per stream to the packetqueue code
2020-04-03 19:26:48 -05:00
Arceliar
03a19997b8
Merge branch 'develop' of https://github.com/yggdrasil-network/yggdrasil-go into buffers
2020-04-03 00:33:01 -05:00
Arceliar
945930aa2c
WIP have peer actors queue packets, temporarily a single simple FIFO queue with head drop
2020-04-03 00:32:26 -05:00
Arceliar
7a314afb31
check if an error was returned by Core._init and return it if so
2020-03-31 18:14:20 -05:00
Arceliar
9834f222db
more work in progress actorizing the remaining parts of the switch
2020-03-29 19:01:50 -05:00
Arceliar
15b850be6e
fix deadlock when running updateTable in the switch
2020-03-29 01:38:32 -05:00
Arceliar
d47797088f
fix shutdown deadlock
2020-03-29 00:48:41 -05:00
Arceliar
e926a3be6d
work in progress actorizing core.peers and replacing switch worker with per-peer switch-generated lookupTable
2020-03-29 00:23:38 -05:00
Arceliar
16309d2862
Merge branch 'develop' of https://github.com/yggdrasil-network/yggdrasil-go into buffers
2020-03-28 21:10:34 -05:00
Arceliar
1ac3a18aab
Fix a typo in search.go's comments
2020-03-23 18:03:31 -05:00
Arceliar
a09a83530f
update search description in comments
2020-03-22 18:42:42 -05:00
Arceliar
b651e57203
allow searches to continue as long as the next hop is closer than the Nth closest node found so far where N is currently 16 instead of 1 (makes searches more reliable), and cache all intermediate search steps in the dht
2020-03-19 21:11:17 -05:00
Arceliar
4809879995
refactor switch code so calling lookupTable.lookup does most of the important work
2020-03-10 01:03:07 -05:00
Arceliar
cfd8641925
fix conflicts with memleak bugfix
2020-03-10 00:03:26 -05:00
Arceliar
8075a60900
possibly fix memory leak (if this works, i don't yet understand how the leak was happening originally)
2020-03-08 19:32:14 -05:00
Arceliar
f308e81bf3
in the switch, keep a separate set of queues per peer instead of a global queue
2020-02-18 20:13:39 -06:00
Neil Alexander
471fcd7fdf
Update doc.go dial example
2020-02-16 23:57:05 +00:00
Neil Alexander
6c731c4efc
Fix comment on LocalAddr
2020-02-16 23:45:11 +00:00
Neil Alexander
429189d11d
Use 'curve25519' instead of 'pubkey'
2020-02-16 23:44:20 +00:00
Neil Alexander
6b0b704645
Update comments
2020-02-16 23:30:47 +00:00
Neil Alexander
d16505e417
Update CKR
2020-02-16 23:26:18 +00:00
Neil Alexander
63936c11b5
Update tuntap module, return pointers
2020-02-16 23:21:58 +00:00
Neil Alexander
c107f891d2
Implement pubkeys in API functions
2020-02-16 23:12:39 +00:00
Arceliar
657777881b
actually schedule the search cleanup code to run
2020-02-08 20:33:35 -06:00
Arceliar
8e05c6c6a7
better search cleanup, but needs more testing to make sure it really works
2020-02-08 20:26:37 -06:00
Arceliar
d0e6846173
work in progress to make searches use parallel threads per response, so one malicious node doesn't block progress from honest ones
2020-02-08 20:15:48 -06:00
Arceliar
d7d0c2629c
don't deduplicate search responses, but limit the max number of nodes handled per response
2020-02-08 17:04:00 -06:00
Arceliar
cd9613fddc
add some additional debug timing info and logging to dials, and fix an unnecessary delay in search startup
2020-02-07 22:34:54 -06:00
Arceliar
3faa0b2854
deduplicate the list of nodes to visit in a search (keeping newest rumors)
2020-02-06 20:47:53 -06:00
Arceliar
7c2cb9a02d
more search fixes/updates
2020-02-06 20:21:17 -06:00
Arceliar
cd856426e5
search timing changes
2020-02-06 18:37:58 -06:00
Arceliar
70659bfb91
sort search response results before sending requests
2020-02-06 17:38:42 -06:00
Arceliar
7e64f54c1f
log some info about searches and reduce search traffic (especially when things dead-end)
2020-02-01 13:58:08 -06:00
Neil Alexander
c48c4ddc80
Merge pull request #641 from Arceliar/misc
...
Misc tuning
2020-01-10 11:35:51 +00:00
Neil Alexander
2fc6f9a71d
Merge pull request #643 from adamruzicka/mtu
...
Unify MTU datatypes across the codebase
2020-01-07 22:39:38 +00:00
Neil Alexander
ef4d5553b6
Merge pull request #636 from cathugger/develop
...
util: fix possible OOB in IPv4 flowkey calc, use switch there
2020-01-07 22:38:31 +00:00
Arceliar
c3b1a6af65
some nodeinfo actor fixes and adjust search timeout
2020-01-06 18:37:43 -06:00
Neil Alexander
8c12fc4fdb
Merge branch 'develop' into misc
2020-01-05 23:04:51 +00:00
Neil Alexander
9304873047
Convert nodeinfo to actor
2020-01-05 22:15:52 +00:00
Adam Ruzicka
8358fe5c5c
Unify MTU datatypes across the codebase
...
The codebase uses int and unit16 to represent MTU randomly. This change
unifies it to a MTU type from types package, which is currently uint16.
2020-01-05 18:01:22 +00:00
Arceliar
8513f8f4dc
constant space searches that should play nicer if searching for an unreachable destination
2020-01-04 16:08:48 -06:00
Arceliar
201dbec63d
always keep the 2 closest nodes in each direction around the dht ring, possibly helps things recover faster after joins/leaves
2019-12-25 19:01:20 -06:00
Arceliar
9fac5355eb
make searches more parallel
2019-12-25 18:55:29 -06:00
cathugger
ff5de89762
util: fix possible OOB in IPv4 flowkey calc, use switch there
...
ihl may grow upto 15*4=60 so extract and check it before using it as offset in flowkey calculation.
also replace IFs with switches for protocol matching as it's less redundant and nicer to document.
2019-12-11 15:24:43 +02:00
Anatolii Kurotych
4159ccb893
Fix return value in Multicast.Stop()
2019-11-30 16:05:44 +02:00
Arceliar
729d2ca2ba
Update crypto.go
2019-11-29 17:14:27 -06:00
Dimitris Apostolou
73f50af3b7
Fix typos
2019-11-29 11:45:02 +02:00
Arceliar
c2a8b4bb57
get rid of an allocation in tunWriter's _write
2019-11-28 12:00:00 -06:00
Neil Alexander
ad8d30ce74
Revert "Force packets through the switch to be buffered (seems to help the reordering problem on Windows)"
...
This reverts commit 837e7da792
2019-11-26 09:44:35 +00:00
Neil Alexander
328dd6c054
Merge branch 'develop' into goodbyewater
2019-11-26 09:20:15 +00:00
