Arceliar
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b337228aa4
|
minor fixes to peer stuff
|
2019-08-24 14:24:42 -05:00 |
|
Arceliar
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0539dee900
|
warning about possible deadlock in legacy channel send, need to migrate the link code to fix it
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2019-08-24 13:25:38 -05:00 |
|
Arceliar
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034fece33f
|
more peer migration
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2019-08-24 13:15:29 -05:00 |
|
Arceliar
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ecd23ce9fc
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safer linkloop
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2019-08-24 12:59:20 -05:00 |
|
Arceliar
|
88161009e9
|
more peer migration
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2019-08-24 12:55:49 -05:00 |
|
Arceliar
|
775fb535dc
|
start converting the peer struct into an actor
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2019-08-24 12:46:24 -05:00 |
|
Arceliar
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ef15a6bd79
|
tunConn cleanup
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2019-08-24 11:44:21 -05:00 |
|
Arceliar
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4893a07696
|
start migrating tunConn to the actor model
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2019-08-24 11:38:47 -05:00 |
|
Arceliar
|
b582c444f8
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minor cleanup
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2019-08-24 01:57:08 -05:00 |
|
Arceliar
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1e346aaad0
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have the conn actor receive messages from the session actor and either pass them to a callback or buffer them in a channel for Read to use if no callback was set
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2019-08-24 01:52:21 -05:00 |
|
Arceliar
|
9948e3d659
|
add Conn.WriteFrom to allow actor-based sending
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2019-08-24 00:44:02 -05:00 |
|
Arceliar
|
da9f7151e3
|
more conn migration
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2019-08-24 00:17:37 -05:00 |
|
Arceliar
|
6ecbc439f0
|
start migrating Conn to be an actor
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2019-08-23 23:36:00 -05:00 |
|
Arceliar
|
cac3444d9a
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fix debug builds
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2019-08-23 22:40:13 -05:00 |
|
Arceliar
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cf9880464b
|
explicitly consider the session finished case, and make a note that we could fix the packet drop situation by making the Conn into an actor too
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2019-08-23 22:36:59 -05:00 |
|
Arceliar
|
e3603c0462
|
clean up unused session code
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2019-08-23 22:25:40 -05:00 |
|
Arceliar
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533da351f9
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fix actor EnqueueFrom stack overflow (use nil now to send from self) and replace session send/recv workers with actor functions
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2019-08-23 22:23:01 -05:00 |
|
Arceliar
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436c84ca33
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refactor sessions to store a pointer to router instead of core
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2019-08-23 20:53:00 -05:00 |
|
Arceliar
|
5bb85cf07b
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refactor searches to store a pointer to router instead of core
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2019-08-23 20:42:38 -05:00 |
|
Arceliar
|
e7024a00e7
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have dht store a pointer to router instead of core
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2019-08-23 20:35:54 -05:00 |
|
Arceliar
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ebd806f27a
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move router member initialization into router.init
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2019-08-23 20:29:16 -05:00 |
|
Arceliar
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9835c63818
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refactor things the router owns (dht, sessions, searches) into that struct, to make the ownership more explicit
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2019-08-23 20:26:15 -05:00 |
|
Arceliar
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bbcbbaf3b1
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start migrating sessionInfo to be an actor
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2019-08-23 20:05:18 -05:00 |
|
Arceliar
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8e89816099
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more router migration: rename functions that should only be called internally by the actor
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2019-08-23 18:59:34 -05:00 |
|
Arceliar
|
232e6d3cb3
|
more router migration
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2019-08-23 18:55:41 -05:00 |
|
Arceliar
|
9d7e7288c6
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start migrating the router to an actor
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2019-08-23 18:47:15 -05:00 |
|
Arceliar
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12ce8c6a0a
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Merge pull request #512 from neilalexander/cryptokey
Cryptokey routing changes
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2019-08-20 20:23:00 -05:00 |
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Arceliar
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226dd6170d
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hopefully prevent a deadlock
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2019-08-20 18:49:53 -05:00 |
|
Arceliar
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4156aa3003
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move ckr checks into the tunConn code
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2019-08-20 18:10:08 -05:00 |
|
Neil Alexander
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b79829c43b
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Merge branch 'develop' into cryptokey
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2019-08-20 09:43:17 +01:00 |
|
Neil Alexander
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b6e67bc0ba
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Check CKR remotes when receiving traffic
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2019-08-20 09:38:46 +01:00 |
|
Neil Alexander
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2b6462c8a9
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Strict checking of Yggdrasil source/destination addresses
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2019-08-20 09:38:27 +01:00 |
|
Arceliar
|
834a6a6f1a
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don't allocate a new child cancellation in Conn read/write calls if no deadline is set
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2019-08-19 18:06:05 -05:00 |
|
Neil Alexander
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2a629880fd
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Rename crypto-key config options, improve control flow
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2019-08-19 10:28:30 +01:00 |
|
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 |
|
Arceliar
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fd5f3ca764
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fix heap pop order
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2019-08-16 23:07:40 -05:00 |
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Arceliar
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03b8af9f1a
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keep track of recent nonces with a heap and a map instead of a fixed-size bitmask
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2019-08-16 18:37:16 -05:00 |
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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 |
|
Neil Alexander
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f26f071901
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Merge pull request #497 from Slex/issues/488
Implement feature from https://github.com/yggdrasil-network/yggdrasil…
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2019-08-14 20:11:15 +01:00 |
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Neil Alexander
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33cd10c463
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Merge branch 'issues/488' of github.com:slex/yggdrasil-go into issues/488
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2019-08-14 19:58:45 +01:00 |
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Neil Alexander
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4702da2bcb
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Use new netlink library (fixes #493)
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2019-08-14 19:32:40 +01:00 |
|
Neil Alexander
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d9fabad8bc
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Merge pull request #502 from Arceliar/linkleak
Try to fix leaks in #501
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2019-08-14 07:17:39 +01:00 |
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Arceliar
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46c5df1c23
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when we abandon a link because we already have a connection to that peer, only wait for the connection to close if it's an *outgoing* link, otherwise incomming connection attempts can cause us to leak links
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2019-08-13 18:49:49 -05:00 |
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Arceliar
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b2cb1d965c
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avoid leaking sessions when no listener exists, or blocking if it's busy
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2019-08-12 18:22:30 -05:00 |
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Arceliar
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277da1fe60
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make sure searches don't end if try to continue (in parallel) with nowhere left to send, but we just sent a search and are still waiting for a response
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2019-08-11 13:11:14 -05:00 |
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Arceliar
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7a28eb787e
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try to fix a few edge cases with searches that could lead them to ending without the callback being run or without cleaning up the old search info
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2019-08-11 13:00:19 -05:00 |
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Slex
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589ad638ea
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Implement feature from https://github.com/yggdrasil-network/yggdrasil-go/issues/488
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2019-08-11 00:31:22 +03:00 |
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Arceliar
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5e81a0c421
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Use a separate buffer per session for incoming packets, so 1 session that floods won't block other sessions
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2019-08-07 18:08:31 -05:00 |
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Arceliar
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9ab08446ff
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make sure the sessionInfo.recvWorker doesn't block if sinfo.recv somehow fills
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2019-08-07 17:40:50 -05:00 |
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Neil Alexander
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c99ed9fb60
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Merge pull request #491 from Arceliar/flowkey
Fix the old flowkey stuff so congestion control actually works...
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2019-08-07 10:33:17 +01:00 |
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Arceliar
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d795ab1b65
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minor allocation fix
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2019-08-06 20:51:38 -05:00 |
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Arceliar
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790524bd1c
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copy/paste old flowkey logic into a util function, add a struct of key and packet, make WriteNoCopy accept this instead of a slice
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2019-08-06 19:25:55 -05:00 |
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Arceliar
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679866d5ff
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have createSession fill the sessionInfo.cancel field, have Conn use Conn.session.cancel instead of storing its own cancellation, this should prevent any of these things from being both nil and reachable at the same time
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2019-08-05 19:11:28 -05:00 |
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Arceliar
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8a85149817
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remove src/.DS_Store
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2019-08-05 18:50:08 -05:00 |
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Arceliar
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84a4f54217
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temporary fix to nil pointer, better to make sure it's never nil
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2019-08-05 18:49:15 -05:00 |
|
Neil Alexander
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bd3b42022b
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Merge pull request #480 from Arceliar/speedup
Speedup
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2019-08-05 10:24:54 +01:00 |
|
Neil Alexander
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2ee00fcc09
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Return box_pub_key as hex string in JSON (replaces #481)
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2019-08-05 10:21:40 +01:00 |
|
Neil Alexander
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3a2ae9d902
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Update API to represent coords as []uint64
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2019-08-05 10:17:19 +01:00 |
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Neil Alexander
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37533f157d
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Make some API changes (currently broken)
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2019-08-05 00:30:12 +01:00 |
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Arceliar
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979c3d4c07
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move some potentially blocking operations out of session pool workers, minor cleanup
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2019-08-04 16:29:58 -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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6803f209b0
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have tuntap code use Conn.ReadNoCopy and Conn.WriteNoCopy to avoid copying between slices
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2019-08-04 15:59:51 -05:00 |
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Arceliar
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5d5486049b
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add Conn.ReadNoCopy and Conn.WriteNoCopy that transfer ownership of a slice instead of copying, have Read and Write use the NoCopy versions under the hood and just manage copying as needed
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2019-08-04 15:53:34 -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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0ba8c6a34f
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have the stream code use bufio instead of copying manually to an input buffer, slightly reduces total uses of memmove
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2019-08-04 15:21:04 -05:00 |
|
Arceliar
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75b931f37e
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eliminate some more copying between slices
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2019-08-04 14:50:19 -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
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1e6a6d2160
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use session.cancel in the router to make blocking safe, reduce size of fromRouter buffer so the drops in the switch are closer to the intended front-drop behavior
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2019-08-04 02:21:41 -05:00 |
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Arceliar
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7bf5884ac1
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remove some lossy channel sends that should be safe to allow to block
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2019-08-04 02:14:45 -05:00 |
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Arceliar
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6da5802ae5
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don't block forever in Write if the session is cancelled, cleanup Conn.Read slightly
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2019-08-04 02:08:47 -05:00 |
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Arceliar
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144c823bee
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just use a sync.Pool as the bytestore to not overcomplicate things, the allocations from interface{} casting don't seem to actually hurt in practice right now
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2019-08-04 00:28:13 -05:00 |
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Arceliar
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cbbb61b019
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fix another drain on the bytestore
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2019-08-04 00:00:41 -05:00 |
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Arceliar
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00e9c3dbd9
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do session crypto work using the worker pool
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2019-08-03 23:27:52 -05:00 |
|
Arceliar
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befd1b43a0
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refactor session worker code slightly
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2019-08-03 23:14:51 -05:00 |
|
Arceliar
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7a9ad0c8cc
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add workerpool to util
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2019-08-03 23:10:37 -05:00 |
|
Arceliar
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b9987b4fdc
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reduce time spent with a mutex held in sessionInfo.recvWorker
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2019-08-03 22:47:10 -05:00 |
|
Arceliar
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099bd3ae1e
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reduce part of sendWorker that needs to keep a mutex
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2019-08-03 22:35:10 -05:00 |
|
Arceliar
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72ed541bf3
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a little cleanup to Conn functions
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2019-08-03 22:07:38 -05:00 |
|
Arceliar
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5dfc71e1ee
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put bytes back when done
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2019-08-03 22:00:47 -05:00 |
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Arceliar
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df0090e32a
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Add per-session read/write workers, work in progress, they still unfortunately need to take a mutex for safety
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2019-08-03 21:46:18 -05:00 |
|
Neil Alexander
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853054eb62
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Merge pull request #475 from Arceliar/misc
Misc
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2019-07-29 20:24:49 +01:00 |
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Arceliar
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406e143f7f
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move some logic from TunAdapter.reader into a new function, TunAdapter.readerPacketHandler
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2019-07-28 23:33:04 -05:00 |
|
Neil Alexander
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7c4c1558ff
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Merge pull request #474 from neilalexander/gomobile
Various API changes and simplifications to fix mobile builds
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2019-07-28 19:34:06 +01:00 |
|
Neil Alexander
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cbc8711dd3
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Remove mobile module, since it can now be moved into another repository
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2019-07-28 13:39:29 +01:00 |
|
Neil Alexander
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c9554f82be
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Formatting tweaks in api.go
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2019-07-28 11:35:16 +01:00 |
|
Neil Alexander
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24f4754f2b
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Export NodeInfoPayload type, rename some API functions
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2019-07-28 11:30:24 +01:00 |
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Arceliar
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38e1503b28
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split up some of the tun reader logic into a separate worker, so the main loop can be mostly just syscalls
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2019-07-27 20:09:43 -05:00 |
|
Arceliar
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b66bea813b
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rename a couple of things and move a PutBytes so it happens sooner
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2019-07-27 18:23:55 -05:00 |
|
Arceliar
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9e118884d4
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remove some commented code
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2019-07-27 18:12:06 -05:00 |
|
Arceliar
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e0a3055c2f
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get rid of session workers, new util.PutBytes/GetBytes logic
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2019-07-27 18:10:32 -05:00 |
|
Neil Alexander
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377f88512b
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Remove commented out router function
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2019-07-27 15:57:19 +01:00 |
|
Neil Alexander
|
de1005e4fa
|
Various API changes and simplifications to fix mobile builds
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2019-07-27 15:00:09 +01:00 |
|
Neil Alexander
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195d577151
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Add IFF_NODAD/IFF_SECURED, define consts
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2019-07-27 13:30:47 +01:00 |
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Arceliar
|
e5bb9bcb8d
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change how searches are initialized so we actually send a dhtReq to ourself and get a response, in case we're the destination
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2019-07-26 17:44:40 -05:00 |
|
Neil Alexander
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6263fa287c
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Merge pull request #467 from neilalexander/debugtext
Send PPROF output text to stderr
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2019-07-23 08:15:03 +01:00 |
|
Neil Alexander
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f208b7f542
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Merge pull request #469 from neilalexander/fix468
Don't send IP back twice with getPeers
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2019-07-23 08:14:49 +01:00 |
|
Neil Alexander
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de9d0a6cf1
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Redirect Conn session closure errors to debug channel
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2019-07-22 22:41:55 +01:00 |
|
Neil Alexander
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8669091a08
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Don't send IP back twice with getPeers
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2019-07-22 19:45:48 +01:00 |
|