Arceliar
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8af1a7086c
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when a link becomes idle and packet are buffered that the link could send, send at least 65535 bytes worth instead of 1 packet, this reduces syscall overhead when small packets are sent through the network
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2019-08-18 12:29:07 -05:00 |
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Arceliar
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62337bcd64
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allow links to send multiple packets at once, currently we still only bother to send 1 at a time from the switch level
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2019-08-18 12:17:54 -05:00 |
|
Neil Alexander
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5b054766a2
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Update comments in handleIn, add switch_getFlowLabelFromCoords helper (in case it is useful if we try to consider flowlabels in multi-link scenarios)
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2019-08-15 10:54:04 +01:00 |
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Arceliar
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1a2b7a8b60
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test a change to how switch hops are selected when multiple links are idle
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2019-08-14 17:57:36 -05:00 |
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Arceliar
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c55d7b4705
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have the switch queue drop packts to ourself when the total size of all packets is at least queueTotalMaxSize, instead of an arbitrary unconfigurable packet count
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2019-08-04 16:16:49 -05:00 |
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Arceliar
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07f14f92ed
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disable crypto and switch buffer changes from testing
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2019-08-04 15:25:14 -05:00 |
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Arceliar
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f52955ee0f
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WARNING: CRYPTO DISABLED while speeding up stream writeMsg
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2019-08-04 14:18:59 -05:00 |
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Arceliar
|
9c01947b1c
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reduce allocations in switch
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2019-05-16 18:10:47 -05:00 |
|
Neil Alexander
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0b494a8255
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Refactoring: move tuntap and icmpv6 into separate package
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2019-03-28 00:30:25 +00:00 |
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Arceliar
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3c696c3e55
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use idle time in switch decisions to force it to try all links
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2019-03-09 19:27:52 -06:00 |
|
Arceliar
|
c7b4bfcef5
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misc fixes
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2019-03-09 18:08:26 -06:00 |
|
Arceliar
|
02b1892cc5
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try to switch parents if a parent link is blocked
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2019-03-07 21:36:12 -06:00 |
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Arceliar
|
06df791efc
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buffer packets moving from the switch to the router, allow them front drop if there's too many
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2019-02-28 19:08:56 -06:00 |
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Arceliar
|
654407dc6d
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close long-dead connections in link.go instead of in switch.go, this is important in case a connection opens but never bothers to send even one switch message
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2019-02-24 13:24:55 -06:00 |
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Arceliar
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042adb0516
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make sure the only place traffic is ever dropped is in the switch. this currently disables the dedicated crypto workers
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2019-02-23 00:07:00 -06:00 |
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Arceliar
|
e31962de0f
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Merge branch 'develop' into switch
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2019-02-16 16:26:20 -06:00 |
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Arceliar
|
6f0bbbfb98
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Debug some issues with the state machine that tracks idle connections in link.go
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2019-02-15 19:35:10 -06:00 |
|
Arceliar
|
3c9c8672c9
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Merge branch 'develop' of https://github.com/yggdrasil-network/yggdrasil-go into switch
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2019-02-15 16:28:48 -06:00 |
|
Arceliar
|
21cecf4630
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consistently prioritize which peer to forward to instead of letting it be partly random
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2019-02-09 17:44:25 -06:00 |
|
Arceliar
|
ad43558fbb
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fix bug in switch time
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2019-02-09 15:30:17 -06:00 |
|
Arceliar
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74ac535d55
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slightly faster switch logic, should be easier to have a useful tie-breaker for peers that are equally close to the destination via the tree metric
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2019-02-08 19:46:11 -06:00 |
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Arceliar
|
5ddf84f329
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remove peers completely after a long switch timeout, this could use some improvement later
|
2019-02-03 15:22:14 -06:00 |
|
Neil Alexander
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0838928668
|
Add support for flexible logging levels
|
2019-01-27 13:31:43 +00:00 |
|
Neil Alexander
|
3bf53796a7
|
Merge branch 'develop' into nodeconfig
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2019-01-15 08:37:10 +00:00 |
|
Tristan B. Kildaire
|
08a71af2d8
|
Spelling fixes for switch.go
|
2019-01-09 11:49:12 +02:00 |
|
Neil Alexander
|
7fae1c993a
|
Handle errors from reconfigure tasks
|
2018-12-30 12:04:42 +00:00 |
|
Neil Alexander
|
2925920c70
|
Use mutex in switch/tcp init
|
2018-12-29 19:53:31 +00:00 |
|
Neil Alexander
|
fa7c4117b4
|
Use Core.config in init functions
|
2018-12-29 19:14:26 +00:00 |
|
Neil Alexander
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219fb96553
|
Support notifying components for config reload, listen for SIGHUP
|
2018-12-29 18:51:51 +00:00 |
|
Arceliar
|
ea4ca02681
|
fix code after moving address/crypto/util
|
2018-12-14 20:49:18 -06:00 |
|
Arceliar
|
bd2d706745
|
fix bug from go vet while I'm at it
|
2018-12-07 20:36:30 -06:00 |
|
Arceliar
|
fe772dd38e
|
switch bugfixes
|
2018-12-05 18:22:39 -06:00 |
|
Arceliar
|
3d4b49b693
|
reset the switch speed info for a peer whenever it changes coords, instead of only if they're a parent and change coords. Also, make sure packets in the sim preserve order when sending, to avoid races when testing
|
2018-12-03 19:21:23 -06:00 |
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Arceliar
|
684632eb3d
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Merge pull request #215 from Arceliar/switch
Latency-based parent selection for the switch
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2018-12-02 17:26:26 -06:00 |
|
Neil Alexander
|
b5f4637b5c
|
Enforce min 4MB switch queue total size
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2018-12-02 23:20:11 +00:00 |
|
Neil Alexander
|
86da073226
|
Add SwitchOptions and MaxTotalQueueSize
|
2018-12-02 22:49:27 +00:00 |
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Arceliar
|
dcfe55dae8
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store 'faster' relationships between all pairs of peers, to make fallback easier when a parent goes offline
|
2018-12-02 16:36:25 -06:00 |
|
Arceliar
|
38093219fd
|
dimensionless way to track how often nodes are faster than the current parent
|
2018-12-02 14:46:58 -06:00 |
|
Arceliar
|
e9cff0506c
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comment the switch a little better and limit how much uptime can affect which peer is used as a parent
|
2018-11-19 21:30:52 -06:00 |
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Arceliar
|
3dbffae99f
|
add search for successor, via parent, to the dht maintenance cycle
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2018-10-20 19:09:25 -05:00 |
|
Neil Alexander
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1d00131416
|
Hopefully fix a concurrent map read-write when removing peers
|
2018-10-08 22:09:55 +01:00 |
|
Neil Alexander
|
69cd736112
|
Show queue capacity in getSwitchQueues
|
2018-09-27 16:19:47 +01:00 |
|
Neil Alexander
|
0b1a6611fd
|
Identify switchport for queue based on coords in stream ID
|
2018-09-27 15:05:45 +01:00 |
|
Neil Alexander
|
8113b4cc22
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Update comments
|
2018-09-27 14:20:52 +01:00 |
|
Neil Alexander
|
b530916044
|
Show information about individual active queues
|
2018-09-27 12:14:55 +01:00 |
|
Neil Alexander
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f57567ea56
|
Add getSwitchQueues
|
2018-09-27 10:53:19 +01:00 |
|
Arceliar
|
9cbcaf39ac
|
Use coords for queue stream IDs in the switch, and append protocol/port information to coords when sending, to designate different streams
|
2018-07-21 18:59:29 -05:00 |
|
Arceliar
|
ba4047b51a
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correctly update buffer sizs when buffers overflow, and returned freed packets to the byte store
|
2018-07-06 17:27:04 -05:00 |
|
Arceliar
|
ad5dc9ea87
|
Drop 1 packet instead of a whole queue when overflowing
|
2018-07-06 00:55:00 -05:00 |
|
Arceliar
|
e6a47f705d
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when dropping a queue, select one at random based on queue size in bytes
|
2018-07-06 00:11:36 -05:00 |
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