Commit Graph

37 Commits

Author SHA1 Message Date
Etan Kissling 28609597d1
add `{.async: (raises).}` to `libp2p/stream` modules (#1050)
Co-authored-by: Dmitriy Ryajov <dryajov@gmail.com>
Co-authored-by: Jacek Sieka <jacek@status.im>
2024-03-05 07:06:27 +00:00
Etan Kissling 44cada9c55
use new Chronos `trackCounter` APIs for leaks checks in tests (#1038) 2024-03-03 18:13:37 +01:00
Etan Kissling 6c873481ac
move `allFutureThrowing` helper to tests (#1037)
Co-authored-by: Jacek Sieka <jacek@status.im>
2024-03-01 18:06:26 +01:00
diegomrsantos e0f70b7177
improvement: enhanced checkExpiring macro with custom timeout (#1023) 2024-02-09 11:51:27 +01:00
Álex Cabeza Romero 04af0c4323
test(flaky): Log checkExpiring failure (#1018)
Add simple logging mechanism on checkExpiring failure.
2024-02-06 17:47:13 +01:00
Álex Cabeza Romero 9bc5ec1566
tests(flaky): Increase check timeouts (#995)
Increase checkExpiring timeouts to verify impact on flaky tests.
2024-01-31 23:46:12 +00:00
Jacek Sieka 2ede0fa40c
remove redundant gcsafe annotations (#999) 2023-12-05 08:05:32 +01:00
diegomrsantos 67711478ce
Consider dns as public address (#913) 2023-06-13 17:58:41 +02:00
Tanguy c76d1e18ef
Remove nim 1.2 support (#907) 2023-06-07 11:12:49 +00:00
Tanguy 225accd11b
Less warnings (#813)
Co-authored-by: Diego <diego@status.im>
2023-05-18 10:24:17 +02:00
Tanguy 4aa615c44c
GossipSub: TimedEntry & shortAgent fixes (#858) 2023-04-03 11:05:01 +02:00
Alvaro Revuelta 53b060f8f0
Add getters for conns and streams (#878) 2023-03-31 00:16:39 +02:00
Tanguy 4bce8f38c9
Remove sleepAsync from tests/testswitch (#792) 2022-10-27 23:10:24 +00:00
Miran 2fbe82bf9d
make it more Nim 1.4+ compatible (#742) 2022-08-03 13:33:19 +02:00
Tanguy 533e39ef94
Yamux (#704)
Co-authored-by: Ludovic Chenut <ludovic@status.im>
2022-07-04 15:19:21 +02:00
Tanguy a7e335e1bb
Remove Br prefix from BearSSL (#728)
ref status-im/nim-bearssl#27
2022-06-16 10:08:52 +02:00
Tanguy f3dee6865c
Chronos strict exception tracking (#652)
* Enable chronos strict exception tracking ( -d:chronosStrictException )
2022-01-05 16:27:33 +01:00
Tanguy 846baf3853
Various cleanups part 1 (#632)
* raise -> raise exc
* replace stdlib random with bearssl
* object init -> new
* Remove deprecated procs
* getMandatoryField
2021-10-25 10:26:32 +02:00
Tanguy Cizain f274bfe19d
DNS Addresses handling (#580)
* add 'dns' multiaddr protocol

* multiaddr: isWire is true for DNS protocols

* resolve dns on connect

* fix typo

* add dns test

* update resolveDns error handling

* handle multiple dns entries

* start of new resolver

* working dns resolver

* use the DnsResolver

* fix json logs

* small overhaul

* fix dns implem in lp2p

* update dnsclient repo

* add dns test to testnative

* dummy dns server for ut

* better mocked

* moved resolving to transport

* moved mockresolver to libp2p

* test resolve in switch test

* try multiple txt & track leaks

* raise e

* catchable error instead of exception

* save failed dns server

* moved resolve back to dialer

* remove nameresolver from dialer
2021-08-18 09:40:12 +02:00
Tanguy Cizain c1b2d45d1b
Track ChronosStream in test (#605)
* track chronos stream in tests

* use chronosstreamtrackername
2021-07-13 13:53:08 +02:00
Tanguy Cizain bd2e9a0462
Fix trackers tests (#588)
* Fix checkTracker typo

* fix testswich tests

* use tracker consts
2021-06-14 10:26:11 +02:00
Tanguy Cizain caac8191d2
Change newXXXX procs to XXXX.new (#585)
* newBufferStream -> BufferStream.new

* newMultistream -> MultistreamSelect.new

* newSecio -> Secio.new

* newNoise -> Noise.new

* newPlainText -> PlainText.new

* newPubSubPeer -> PubSubPeer.new

* newIdentify -> Identify.new

* newMuxerProvider -> MuxerProvider.new
2021-06-07 09:32:08 +02:00
Dmitriy Ryajov ac4e060e1a
adding raises defect across the codebase (#572)
* adding raises defect across the codebase

* use unittest2

* add windows deps caching

* update mingw link

* die on failed peerinfo initialization

* use result.expect instead of get

* use expect more consistently and rework inits

* use expect more consistently

* throw on missing public key

* remove unused closure annotation

* merge master
2021-05-21 10:27:01 -06:00
Jacek Sieka 83a20a992a
gossipsub: unsubscribe fixes (#569)
* gossipsub: unsubscribe fixes

* fix KeyError when updating metric of unsubscribed topic
* fix unsubscribe message not being sent to all peers causing them to
keep thinking we're still subscribed
* release memory earlier in a few places

* floodsub fix
2021-05-07 00:43:45 +02:00
Giovanni Petrantoni 87be2c7f1f
make switch tests less sensitive to time (#501)
* make switch tests less sensitive to time

* missing new line
2021-01-12 10:26:48 +09:00
Dmitriy Ryajov b2ea5a3c77
Concurrent upgrades (#489)
* adding an upgraded event to conn

* set stopped flag asap

* trigger upgradded event on conn

* set concurrency limit for accepts

* backporting semaphore from tcp-limits2

* export unittests module

* make params explicit

* tone down debug logs

* adding semaphore tests

* use semaphore to throttle concurent upgrades

* add libp2p scope

* trigger upgraded event before any other events

* add event handler for connection upgrade

* cleanup upgraded event on conn close

* make upgrades slot release rebust

* dont forget to release slot on nil connection

* misc

* make sure semaphore is always released

* minor improvements and a nil check

* removing unneeded comment

* make upgradeMonitor a non-closure proc

* make sure the `upgraded` event is initialized

* handle exceptions in accepts when stopping

* don't leak exceptions when stopping accept loops
2021-01-04 12:59:05 -06:00
Dmitriy Ryajov 7b1e652224
Allow custom identify agent string (#451)
* allow custom agent version string

* rework tests and add test for custom agent version
2020-11-25 07:42:02 -06:00
Dmitriy Ryajov 55b763264e
Cleanup tests (#435)
* add async testing methods

* refactor with async testing methods

* use iffy in async tests
2020-11-12 21:44:02 -06:00
Dmitriy Ryajov 4fb3f50d2c
Reset channels on close (#425)
* reset when failed to read/write muxed conn

* add more comprehensive resource cleanup tests

* style

* cleanup tests
2020-11-06 09:24:24 -06:00
Dmitriy Ryajov 3956f3fd69
make sure all streams are tracked (#422)
* make sure all streams are tracked

* revert unnecesary change
2020-11-04 21:52:54 -06:00
Giovanni Petrantoni 7cc42ce219
start adding more tests + minor fixes (#419)
* start adding more tests + minor fixes

* add wrong secure negotiation test

* add noise failed handshake test
2020-11-04 23:24:41 +09:00
Jacek Sieka 49a12e619d
channel close race and deadlock fixes (#368)
* channel close race and deadlock fixes

* remove send lock, write chunks in one go
* push some of half-closed implementation to BufferStream
* fix some hangs where LPChannel readers and writers would not always
wake up
* simplify lazy channels
* fix close happening more than once in some orderings
* reenable connection tracking tests
* close channels first on mplex close such that consumers can read bytes

A notable difference is that BufferedStream is no longer considered EOF
until someone has actually read the EOF marker.

* docs, simplification
2020-09-21 19:48:19 +02:00
Jacek Sieka 96d4c44fec
refactor bufferstream to use a queue (#346)
This change modifies how the backpressure algorithm in bufferstream
works - in particular, instead of working byte-by-byte, it will now work
seq-by-seq.

When data arrives, it usually does so in packets - in the current
bufferstream, the packet is read then split into bytes which are fed one
by one to the bufferstream. On the reading side, the bytes are popped of
the bufferstream, again byte by byte, to satisfy `readOnce` requests -
this introduces a lot of synchronization traffic because the checks for
full buffer and for async event handling must be done for every byte.

In this PR, a queue of length 1 is used instead - this means there will
at most exist one "packet" in `pushTo`, one in the queue and one in the
slush buffer that is used to store incomplete reads.

* avoid byte-by-byte copy to buffer, with synchronization in-between
* reuse AsyncQueue synchronization logic instead of rolling own
* avoid writeHandler callback - implement `write` method instead
* simplify EOF signalling by only setting EOF flag in queue reader (and
reset)
* remove BufferStream pipes (unused)
* fixes drainBuffer deadlock when drain is called from within read loop
and thus blocks draining
* fix lpchannel init order
2020-09-10 08:19:13 +02:00
Jacek Sieka d522537b19
reuse single RNG instance for all crypto key generation (#249)
* reuse single RNG instance for all crypto key generation

* use foolproof rng

* initRng -> newRng (because it's ref)

* fix test

* imports/exports, chat fix

* fix rsa

* imports and exports

* work around threadvar issue

* fixup

* mac workaround test
2020-07-07 13:14:11 +02:00
Dmitriy Ryajov 5b28e8c488
Cleanup lpstream, Connection and BufferStream (#228)
* count published messages

* don't call `switch.dial` in `subscribeToPeer`

* don't use delegation in connection

* move connection out to own file

* don't breakout on reset

* make sure to call close on secured conn

* add lpstream tracing

* don't breackdown by conn id

* fix import

* remove unused lable

* reset  connection on exception

* add additional metrics for skipped messages

* check for nil in secure.close
2020-06-19 11:29:43 -06:00
Dmitriy Ryajov 20c68a2018 use all() for futures and track connections 2020-06-02 09:10:27 -06:00
Jacek Sieka ccd019b328
use stream directly in chronosstream (#163)
* use stream directly in chronosstream

for now, chronos.AsyncStream is not used to provide any features on top
of chronos.Stream, so in order to simplify the code, chronosstream can
be used directly.

In particular, the exception handling is broken in the current
chronosstream - opening and closing the stream is simplified this way as
well.

A future implementation that actually takes advantage of the AsyncStream
features would wrap AsyncStream instead as a separate lpstream
implementation, leaving this one as-is.

* work around chronos exception type issue
2020-05-08 22:10:06 +02:00