Arceliar
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9c818c6278
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work-in-progress on a new sim
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2020-04-26 07:33:03 -05:00 |
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Arceliar
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9d0969db2b
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prevent a hypothetical block on link message sending
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2020-04-05 14:57:05 -05:00 |
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Arceliar
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09efdfef9a
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fix bug in switch actor's cleanRoot, strict nonce handling at the session level, and add separate queues per stream to the packetqueue code
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2020-04-03 19:26:48 -05:00 |
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Arceliar
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03a19997b8
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Merge branch 'develop' of https://github.com/yggdrasil-network/yggdrasil-go into buffers
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2020-04-03 00:33:01 -05:00 |
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Arceliar
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945930aa2c
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WIP have peer actors queue packets, temporarily a single simple FIFO queue with head drop
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2020-04-03 00:32:26 -05:00 |
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Arceliar
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7a314afb31
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check if an error was returned by Core._init and return it if so
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2020-03-31 18:14:20 -05:00 |
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Arceliar
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9834f222db
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more work in progress actorizing the remaining parts of the switch
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2020-03-29 19:01:50 -05:00 |
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Arceliar
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15b850be6e
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fix deadlock when running updateTable in the switch
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2020-03-29 01:38:32 -05:00 |
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Arceliar
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d47797088f
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fix shutdown deadlock
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2020-03-29 00:48:41 -05:00 |
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Arceliar
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e926a3be6d
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work in progress actorizing core.peers and replacing switch worker with per-peer switch-generated lookupTable
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2020-03-29 00:23:38 -05:00 |
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Arceliar
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16309d2862
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Merge branch 'develop' of https://github.com/yggdrasil-network/yggdrasil-go into buffers
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2020-03-28 21:10:34 -05:00 |
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Arceliar
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1ac3a18aab
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Fix a typo in search.go's comments
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2020-03-23 18:03:31 -05:00 |
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Arceliar
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a09a83530f
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update search description in comments
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2020-03-22 18:42:42 -05:00 |
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Arceliar
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b651e57203
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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
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2020-03-19 21:11:17 -05:00 |
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Arceliar
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4809879995
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refactor switch code so calling lookupTable.lookup does most of the important work
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2020-03-10 01:03:07 -05:00 |
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Arceliar
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cfd8641925
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fix conflicts with memleak bugfix
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2020-03-10 00:03:26 -05:00 |
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Arceliar
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8075a60900
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possibly fix memory leak (if this works, i don't yet understand how the leak was happening originally)
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2020-03-08 19:32:14 -05:00 |
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Arceliar
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f308e81bf3
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in the switch, keep a separate set of queues per peer instead of a global queue
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2020-02-18 20:13:39 -06:00 |
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Neil Alexander
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471fcd7fdf
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Update doc.go dial example
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2020-02-16 23:57:05 +00:00 |
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Neil Alexander
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6c731c4efc
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Fix comment on LocalAddr
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2020-02-16 23:45:11 +00:00 |
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Neil Alexander
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429189d11d
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Use 'curve25519' instead of 'pubkey'
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2020-02-16 23:44:20 +00:00 |
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Neil Alexander
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6b0b704645
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Update comments
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2020-02-16 23:30:47 +00:00 |
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Neil Alexander
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63936c11b5
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Update tuntap module, return pointers
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2020-02-16 23:21:58 +00:00 |
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Neil Alexander
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c107f891d2
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Implement pubkeys in API functions
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2020-02-16 23:12:39 +00:00 |
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Arceliar
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657777881b
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actually schedule the search cleanup code to run
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2020-02-08 20:33:35 -06:00 |
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Arceliar
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8e05c6c6a7
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better search cleanup, but needs more testing to make sure it really works
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2020-02-08 20:26:37 -06:00 |
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Arceliar
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d0e6846173
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work in progress to make searches use parallel threads per response, so one malicious node doesn't block progress from honest ones
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2020-02-08 20:15:48 -06:00 |
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Arceliar
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d7d0c2629c
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don't deduplicate search responses, but limit the max number of nodes handled per response
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2020-02-08 17:04:00 -06:00 |
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Arceliar
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cd9613fddc
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add some additional debug timing info and logging to dials, and fix an unnecessary delay in search startup
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2020-02-07 22:34:54 -06:00 |
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Arceliar
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3faa0b2854
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deduplicate the list of nodes to visit in a search (keeping newest rumors)
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2020-02-06 20:47:53 -06:00 |
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Arceliar
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7c2cb9a02d
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more search fixes/updates
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2020-02-06 20:21:17 -06:00 |
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Arceliar
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cd856426e5
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search timing changes
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2020-02-06 18:37:58 -06:00 |
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Arceliar
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70659bfb91
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sort search response results before sending requests
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2020-02-06 17:38:42 -06:00 |
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Arceliar
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7e64f54c1f
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log some info about searches and reduce search traffic (especially when things dead-end)
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2020-02-01 13:58:08 -06:00 |
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Neil Alexander
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c48c4ddc80
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Merge pull request #641 from Arceliar/misc
Misc tuning
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2020-01-10 11:35:51 +00:00 |
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Neil Alexander
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2fc6f9a71d
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Merge pull request #643 from adamruzicka/mtu
Unify MTU datatypes across the codebase
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2020-01-07 22:39:38 +00:00 |
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Arceliar
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c3b1a6af65
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some nodeinfo actor fixes and adjust search timeout
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2020-01-06 18:37:43 -06:00 |
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Neil Alexander
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8c12fc4fdb
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Merge branch 'develop' into misc
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2020-01-05 23:04:51 +00:00 |
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Neil Alexander
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9304873047
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Convert nodeinfo to actor
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2020-01-05 22:15:52 +00:00 |
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Adam Ruzicka
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8358fe5c5c
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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.
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2020-01-05 18:01:22 +00:00 |
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Arceliar
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8513f8f4dc
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constant space searches that should play nicer if searching for an unreachable destination
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2020-01-04 16:08:48 -06:00 |
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Arceliar
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201dbec63d
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always keep the 2 closest nodes in each direction around the dht ring, possibly helps things recover faster after joins/leaves
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2019-12-25 19:01:20 -06:00 |
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Arceliar
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9fac5355eb
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make searches more parallel
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2019-12-25 18:55:29 -06:00 |
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Dimitris Apostolou
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73f50af3b7
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Fix typos
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2019-11-29 11:45:02 +02:00 |
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Arceliar
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98339cdc3f
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possible fix if monotonic time resolution is related to packet reordering
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2019-11-25 17:40:58 -06:00 |
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Arceliar
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3e07995518
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it helps to actually set the flag...
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2019-11-24 18:53:58 -06:00 |
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Arceliar
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27cc57dbbc
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attempt to prevent incorrect idle notification in switch, needs testing
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2019-11-24 18:24:17 -06:00 |
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Arceliar
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248a08b2f1
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send a message to the sessions to update mtu instead of trying to update it directly
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2019-11-21 19:23:44 -06:00 |
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Neil Alexander
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7c18c6806d
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Further updates, notify sessions about updated MTU from API call
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2019-11-21 09:54:36 +00:00 |
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Neil Alexander
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d1c445dc41
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Thread safety for MTU API functions
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2019-11-21 09:28:36 +00:00 |
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Neil Alexander
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e90be6f569
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Add API functions for manipulating maximum session MTU, fix TUN/TAP to use that
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2019-11-21 00:02:39 +00:00 |
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Arceliar
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5f1aea3636
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fix deadlock when AddPeer fails
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2019-11-12 21:01:32 -06:00 |
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Arceliar
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6d3aefb825
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fix a data race when an existing session's coords are updated in response to a successful search
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2019-10-27 19:55:35 -05:00 |
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Arceliar
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710815fed5
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add dummy functions for other platforms
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2019-10-25 19:32:53 -05:00 |
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Arceliar
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bcacfb0638
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test adding BindToDevice to linux. if it works then we'll want to rethink slightly how we get the tcpContext on every platform, to make this compile everywhere and look a little cleaner
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2019-10-25 18:33:23 -05:00 |
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Neil Alexander
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d58f88d29a
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Update builds to Go 1.13 as this is required for TLS (apparently golang.org/x/crypto/ed25519 is not acceptable to the crypto/tls module and this prevents Yggdrasil from starting)
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2019-10-24 09:28:09 +01:00 |
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Arceliar
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c3dee478f5
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fix ed25519 dependency for golang 1.12 and earlier, though we may want to update builds to 1.13 anyway...
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2019-10-23 20:38:09 -05:00 |
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Arceliar
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996c6b4f47
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add one TODO comment and run gofmt
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2019-10-23 20:28:11 -05:00 |
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Neil Alexander
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cd77727c1e
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Set TCP socket options before upgrading connection
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2019-10-23 18:24:08 +01:00 |
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Neil Alexander
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6a22e6c9de
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Initial connection upgrade/TLS peering support
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2019-10-23 17:26:35 +01:00 |
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Arceliar
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ea085663ea
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slight cleanup of dial's timeout
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2019-10-21 20:52:16 -05:00 |
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Arceliar
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681c8ca6f9
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safer dial timeout handling, in case it was used with a nil context or a context that had no timeout set
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2019-10-21 20:47:50 -05:00 |
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Arceliar
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eccd9a348f
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give yggdrasil.Dialer the same interface as a net.Dialer, so the only differences are what fields exist in the struct
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2019-10-21 19:44:06 -05:00 |
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Arceliar
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cb40874f97
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have listener return a net.Conn, adjust yggdrasil.Conn to match this interface
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2019-10-19 15:10:28 -05:00 |
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Arceliar
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3491292599
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code cleanup
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2019-10-12 15:46:56 -05:00 |
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Arceliar
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31ce854835
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update session when a search for an existing session finishes
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2019-10-12 15:37:40 -05:00 |
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Arceliar
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a1c413f769
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fix nil pointer dereference in yggdrasil.Conn.search
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2019-10-06 11:53:14 -05:00 |
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Arceliar
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c38e40e8e3
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actually use doCancel in writeNoCopy
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2019-10-05 12:23:21 -05:00 |
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Arceliar
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83e3a24423
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Merge pull request #562 from AwesomePatrol/dev/patrol/bench01
#60 Add simple tests and benchmark
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2019-10-05 12:20:27 -05:00 |
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Arceliar
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f474869ad9
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cleanup bad comment
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2019-10-05 12:17:40 -05:00 |
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Arceliar
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fb3430207c
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don't fail if there's an error setting bbr, just log it and continue
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2019-10-05 11:03:38 -05:00 |
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Arceliar
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8e22d7137a
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use bbr congestion control on linux, note that we're not doing anything intelligent with the errors right now if setting it fails
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2019-10-05 10:47:15 -05:00 |
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Arceliar
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f22eac497b
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typo
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2019-10-03 18:50:33 -05:00 |
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Arceliar
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b2922189b8
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fix deadlock from use of phony.Block by actors when ckr is enabled
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2019-10-03 18:44:47 -05:00 |
|
Aleksander Mistewicz
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783959208c
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Add more comments to explain helper functions
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2019-09-28 14:41:53 +02:00 |
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Aleksander Mistewicz
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8053766092
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Add verbosity setting
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2019-09-28 14:25:42 +02:00 |
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Aleksander Mistewicz
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21b236771b
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Add a simple transfer benchmark
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2019-09-28 14:25:42 +02:00 |
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Aleksander Mistewicz
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8677a042cf
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Wait for nodes to negotiate
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2019-09-28 14:25:42 +02:00 |
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Aleksander Mistewicz
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fffbbbcbd3
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Pass message between nodes
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2019-09-28 14:25:42 +02:00 |
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Aleksander Mistewicz
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d96fb27ab8
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Add simple connection test
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2019-09-28 14:25:42 +02:00 |
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Arceliar
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a87581b0fa
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Merge pull request #556 from Arceliar/switch
Switch hack
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2019-09-25 17:58:01 -05:00 |
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Arceliar
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ac58c3586e
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cleanup/comments
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2019-09-25 17:53:25 -05:00 |
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Neil Alexander
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d27891aaf6
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Merge pull request #528 from yggdrasil-network/documentation
Documentation updates
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2019-09-25 17:09:09 +01:00 |
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Arceliar
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b9e74f34ec
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replace the send-to-self with a timer and an arbitrary timeout; i don't really like this but it seems to work better (1 ms is fast by human standards but an eternity for a syscall or the scheduler, so i think that's reasonable)
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2019-09-24 18:28:13 -05:00 |
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Arceliar
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8c64e6fa09
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explicitly notify the switch when a link appears to be blocked in a send instead of assuming this is the case for all idle links. how we decide when it's really blocked still needs testing/optimizing
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2019-09-24 18:01:35 -05:00 |
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Arceliar
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691192ff5a
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weird scheduler hack, seems to tend to make things more stable without actually locking streams to any particular link
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2019-09-21 14:33:45 -05:00 |
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Arceliar
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87658f83e9
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Revert "force things to buffer in the switch if the best link is currently busy. note that other links can end up sending if they become non-idle for other reasons. this is a temporary workaround to packet reordering, until we can figure out a better solution"
This reverts commit 80ba24d512.
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2019-09-20 23:09:12 -05:00 |
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Arceliar
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f9163a56b6
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fix race between listener accepting and shutting down
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2019-09-19 19:50:45 -05:00 |
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Arceliar
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eeb34ce4e4
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modify TcpListener
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2019-09-19 19:45:17 -05:00 |
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Arceliar
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93e81867fd
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have link.stop signal active links to close, have tcp.stop wait for all listeners and active connections to close
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2019-09-19 19:15:59 -05:00 |
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Neil Alexander
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681e9afc79
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Merge develop into bugfixes
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2019-09-19 09:05:56 +01:00 |
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Neil Alexander
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7b1678a11d
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Goroutines in _addPeerLoop from bugfixes
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2019-09-19 09:04:25 +01:00 |
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Neil Alexander
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5a382e7e0b
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Cherrypick fixes for _addPeerLoop memory leak for now
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2019-09-19 08:55:55 +01:00 |
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Arceliar
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995d67cca8
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fix leak in _addPeerLoop
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2019-09-18 18:46:03 -05:00 |
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Arceliar
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92d9274f3f
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resolve conflicts
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2019-09-18 18:40:01 -05:00 |
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Arceliar
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2d64a6380a
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misc other fixes
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2019-09-18 18:33:51 -05:00 |
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Neil Alexander
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909e4e29a8
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Don't spawn goroutines for addPeerLoop, TCP connect timeout of 5 seconds for now
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2019-09-18 23:44:28 +01:00 |
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Neil Alexander
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64570a8d3e
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Merge pull request #542 from Arceliar/switch
Switch
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2019-09-18 20:26:48 +01:00 |
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Neil Alexander
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0a12e4b1c1
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Revert "Catch a nil pointer when sending a session packet to a conn, this shouldn't happen but it's caused multiple crashes in conn.recvMsg"
This reverts commit be35675d0f.
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2019-09-18 20:26:06 +01:00 |
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Neil Alexander
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ddaaa865cb
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Be more verbose when a peer or listener is badly formatted
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2019-09-18 19:58:41 +01:00 |
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