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103 Commits

Author SHA1 Message Date
Asim Aslam
fb8533b74e Update tunnel 2020-08-06 18:50:35 +01:00
Asim Aslam
563768b58a
v3 refactor (#1868) 
* Move to v3

Co-authored-by: Ben Toogood <bentoogood@gmail.com>
 2020-07-27 13:22:00 +01:00
Vasiliy Tolstov
7b385bf163
minimize allocations in logger and tunnel code (#1323) 
* logs alloc

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* fix allocs

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* fix allocs

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* tunnel allocs

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* try to fix tunnel

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* cache cipher for send

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* more logger

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* more logger

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* more logger

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* more logger

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* more logger

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* more logger

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* more logger

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
 2020-03-11 17:55:39 +00:00
Vasiliy Tolstov
43b0dbb123
tunnel: reduce allocation and improve performance (#1320) 
* tunnel: reduce allocation and improve performance

BenchmarkSha256Old-16 100000 156748 ns/op 11835 B/op 168 allocs/op
BenchmarkSha256Old-16 100000 156229 ns/op 11819 B/op 168 allocs/op

BenchmarkSha256New-16 100000 154751 ns/op 11107 B/op 161 allocs/op
BenchmarkSha256New-16 100000 154263 ns/op 11110 B/op 161 allocs/op

simple change lowers allocations and brings performance

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* fix

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* tunnel: reuse buf in Decrypt

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* fix unneeded conversations

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* base32 string is smaller than hex string

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
 2020-03-09 17:10:08 +00:00
Vasiliy Tolstov
5b0175c2e5
allocations improvements and tunnel fixes (#1248) 
* reduce allocations in tunnel code

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* another allocation fix

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* allocate maps with len if it known

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* allocate key for send once

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
 2020-02-24 14:15:20 +00:00
Vasiliy Tolstov
117f56ebf7
prune util/log and user logger (#1237) 
* prune util/log and user logger

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* plaintext logger

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* add newline

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
 2020-02-23 13:45:20 +00:00
Vasiliy Tolstov
f23638c036 fix import paths for v2 release 
Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
 2020-01-30 14:44:40 +03:00
Asim Aslam
6a9f5fac61 fire send in a go routine to prevent blocking other requests 2020-01-25 23:16:00 +00:00
Milos Gajdos
efcac3d009
Define tunnel errors 2020-01-13 20:14:30 +00:00
Milos Gajdos
78aed5beed Fixed tunnel race conditions. (#1094) 2020-01-08 14:48:38 +00:00
Asim Aslam
b0b6b8fce2 final updates 2019-12-13 15:27:47 +00:00
Asim Aslam
caa74d1b5f fix build 2019-12-12 23:29:44 +00:00
Asim Aslam
f6b4a9da1c strip some code 2019-12-12 23:20:31 +00:00
Asim Aslam
74c5102e41 strip a couple things 2019-12-12 21:49:39 +00:00
Asim Aslam
7bd50cd251 fix more broken cruft 2019-12-12 17:10:32 +00:00
Asim Aslam
df728aaddd remove go routines from tunnel, fire network messages in go routines 2019-12-12 13:34:08 +00:00
Asim Aslam
ae934c19f1 fix tunnel test 2019-12-12 13:04:34 +00:00
Asim Aslam
e260cc4a24 save cruft 2019-12-12 12:27:46 +00:00
Asim Aslam
27af221fd2 batch metric updates 2019-12-11 15:23:08 +00:00
Asim Aslam
6e28e7a86f Save current state of the world 2019-12-11 14:37:03 +00:00
Asim Aslam
398acc67ca fix broken test 2019-12-08 13:45:24 +00:00
Asim Aslam
6307d6ba51 further cleanup of tunnel/network 2019-12-08 12:12:20 +00:00
Asim Aslam
283c85d256 done 2019-12-08 00:53:55 +00:00
Asim Aslam
9bd0fb9125 save changes 2019-12-07 23:28:39 +00:00
Asim Aslam
c445aed6b1 Cleanup and speedup network convergence along with direct messaging for connect and solicit 2019-12-07 19:54:29 +00:00
Asim Aslam
1d8c66780e save working solution 2019-12-06 00:18:40 +00:00
Asim Aslam
219efd27e9 Optimise the multicast to use one session in the tunnel 2019-12-05 23:11:42 +00:00
Milos Gajdos
5db7514a91
This PR fixes various tunnel race conditions 2019-12-05 15:50:32 +00:00
Vasiliy Tolstov
a1eaf9cc20 linting fixes 
Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
 2019-12-04 00:22:02 +03:00
Asim Aslam
93d66afe8c fix that broken logic 2019-12-01 19:43:36 +00:00
Asim Aslam
c840cee404 A variety of fixes to try combat the multicast issue 2019-12-01 19:36:16 +00:00
Asim Aslam
9678daeafa fix bug in the tunnel which causes multicast connections to be closed 2019-11-30 01:14:40 +00:00
Milos Gajdos
9095b99f6b
Token has been stripped; Headers are encrypted 2019-11-25 18:56:00 +00:00
Till Knuesting
24b8d2a315 preallocating slices (#904) 
* preallocated some slices when size is known

* gofmt

* gofmt
 2019-11-04 10:33:53 +00:00
Asim Aslam
45cd14c4b7 Suppress log messages 2019-11-03 16:12:17 +00:00
tegk
f88518d994 used gofmt with -s flag on whole project 2019-11-01 15:07:53 +00:00
Asim Aslam
cf593e7c50 fix link panic 2019-10-31 17:22:38 +00:00
Asim Aslam
3831199600 Use best link in tunnel, loop waiting for announce and accept messages, cleanup some code 2019-10-25 14:16:22 +01:00
Asim Aslam
f26d470db1 A few changes for the network / tunnel link state 2019-10-24 17:51:41 +01:00
Milos Gajdos
494eb13534
Make sure we pick some link when Dialling 2019-10-24 16:07:31 +01:00
Asim Aslam
842fc01568 add send/recv queues for link 2019-10-23 16:05:21 +01:00
Asim Aslam
d64f8c665e add rate measure 2019-10-22 19:38:29 +01:00
Asim Aslam
407694232a Measure roundtrip times on link 2019-10-22 18:43:09 +01:00
Milos Gajdos
2ae583ce94
Cleanup of tunnel dial code. Clean up network channel processors 2019-10-16 20:44:22 +01:00
Asim Aslam
ca18089382 Fix bugs related to needing to send Broadcast 2019-10-15 15:55:08 +01:00
Asim Aslam
7b1f5584ab Tunnel mode 2019-10-15 15:40:04 +01:00
Asim Aslam
f77df51f60 Support reconnects 2019-10-13 18:36:22 +01:00
Milos Gajdos
21469a0427
Clean up dead tunnel code 
Running go vet on tunnel package returns:
$ go vet ./...
./default.go:929:2: unreachable code
./link.go:104:2: unreachable code
./listener.go:184:2: unreachable code
./session.go:241:2: unreachable code
 2019-10-11 11:02:45 +01:00
Asim Aslam
9e33637213 Do not log send/recv body 2019-09-25 20:24:56 +01:00
Asim Aslam
3d2bf7d4f6 Add log message 2019-09-25 12:36:07 +01:00