0c331d5200
simplify noise frame construction ( #478 )
2020-12-16 13:10:06 +01:00
9e5ba64c48
avoid creating prune message unless we're pruning ( #487 )
2020-12-15 22:46:03 +01:00
18d69a5c41
Workaround the gossipsub table race condition ( #486 )
2020-12-15 12:32:11 -06:00
f8f0bc1bd8
Gossip improvements ( #476 )
...
* add more traces, remove async from rebalance
* more traces
* avoid computng scores when weight is 0.0
* debug colocation, fix an indent in unsubpeer (minor)
* add full ValidationResult coverage
* store in cache only after validation
* gossip 1.0 fixes
* fix typo
* gossip 10 internal test fixes
* test fixing
* refactor peerstats usages
* populate tables if missing when scoring
2020-12-15 10:25:22 +09:00
6f1ecc8df7
streamline socket read/write hot path ( #473 )
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* streamline socket read/write hot path
This avoids some unnecessary memory copying on the hot path of noise /
mplex, as well as getting rid of a few futures - profiling shows that
this is one of the main culprits of small memory allocations, which
makes sense - this is where gossip fan-out happens.
* fewer futures (and corresponding closures) when sending lpchannel
messages
* avoid data copies when encrypting and framing noise messages
* avoid copying tuple when reading noise data (poor c codegen)
* fix setting eof flag in secure read
* write noise frames in one go
...and closing secure socket once is enough
2020-12-09 08:56:40 -06:00
1befeb8c2e
clean up peerid ( #470 )
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* fix dangling cstring on error return
* remove some useless inlines
* less mallocs in shortlog
* proc -> func
* rename test
2020-12-03 13:53:16 -06:00
d1c689e5ab
adding libp2p tag to logScope ( #465 )
2020-12-01 11:34:27 -06:00
e1648d4404
fix mcache logic check in gossipsub
2020-12-01 23:55:51 +09:00
b4738d723c
Some gossip fixes ( #467 )
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* fix some missing rpc in rebalanceMesh
* clarify some variable names and lifetime
* further improvements
2020-12-01 11:44:09 +01:00
18443dafc1
rework peer event to take an initiator flag ( #456 )
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* rework peer event to take an initiator flag
* use correct direction for initiator
2020-11-28 10:59:47 -06:00
3d44fcb8b3
use cancelAndAwait to mitigate further hangs ( #459 )
2020-11-28 09:48:06 -06:00
02b20440f2
Limit ihave emission ( #462 )
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* add some limits to ihave emission, go has them, rust does not actually
* restore shuffling of IDs
* add some context
2020-11-28 16:27:39 +09:00
12db9a4cf2
TopicParams validation tuning
2020-11-28 00:23:09 +09:00
809df8d04d
add some extra gossip metrics
2020-11-26 16:20:34 +09:00
6c7f2766fe
expose seenTTL parameters ( #457 )
2020-11-26 14:45:10 +09:00
7b1e652224
Allow custom identify agent string ( #451 )
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* allow custom agent version string
* rework tests and add test for custom agent version
2020-11-25 07:42:02 -06:00
164892776b
get rid of hangs cleanup ( #453 )
2020-11-25 07:35:25 -06:00
21110636cb
fixing log level to avoid sacring users ( #452 )
2020-11-24 12:07:27 -06:00
69ae24dc8d
less leak prone cleanup ( #447 )
...
* less leak prone cleanup
* fix double allFinished
2020-11-23 18:22:15 -06:00
6cc3f4283a
update conn peerinfo instead of replacing ( #445 )
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* update conn peerinfo instead of replacing
* remove unnecesary peerid var
2020-11-23 15:15:55 -06:00
034a1e8b1b
small cleanups from tcp-limits2 ( #446 )
2020-11-23 15:02:23 -06:00
93b6c4dc52
Gossip runtime params ( #437 )
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* move gossip parameters to runtime
* internal test fixes
* add missing params
* restore const parameters are soldi base and use them in init
* more constants tuning
2020-11-19 16:48:17 +09:00
a9948b0b05
clarify validation messages ( #431 )
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* clarify validation messages
* add codecov threshold
2020-11-12 01:42:12 +09:00
90921bff09
move some importance trace logs to debug ( #428 )
2020-11-09 22:14:46 -06:00
3956f3fd69
make sure all streams are tracked ( #422 )
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* make sure all streams are tracked
* revert unnecesary change
2020-11-04 21:52:54 -06:00
e496802943
Least expensive metrics ( #421 )
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* add more general and useful metrics
* fix gossipsub peers metrics in heartbeat
2020-11-04 15:18:00 +01:00
7b5259dbc7
Move triggers ( #416 )
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* move event triggers to connmanager
* use base error type
* avoid deadlocks
* handle eof and closed when identifying incoming
* use `closeWait`
2020-11-02 14:35:26 -06:00
43a77e60a1
split stream counts by direction ( #418 )
2020-11-01 16:23:26 -06:00
03639f1446
Revert "Channel leaks ( #413 )" ( #417 )
...
This reverts commit 1de1d49223
2020-11-01 14:49:25 -06:00
75b023c9e5
gossipsub audit fixes ( #412 )
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* [SEC] gossipsub - rebalanceMesh grafts peers giving preference to low scores #405
* comment score choices
* compiler warning fixes/bug fixes (unsubscribe)
* rebalanceMesh does not enforce D_out quota
* fix outbound grafting
* fight the nim compiler
* fix closure capture bs...
* another closure fix
* #403 rebalance prune fixes
* more test fixing
* #403 fixes
* #402 avoid removing scores on unsub
* #401 handleGraft improvements
* [SEC] handleIHAVE/handleIWANT recommendations
* add a note about peer exchange handling
2020-10-30 21:49:54 +09:00
1de1d49223
Channel leaks ( #413 )
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* break stream tracking by type
* use closeWithEOF to await wrapped stream
* fix cancelation leaks
* fix channel leaks
* logging
* use close monitor and always call closeUnderlying
* don't use closeWithEOF
* removing close monitor
* logging
2020-10-27 11:21:03 -06:00
462da1f7a8
gossip MessageID as seq[byte] ( #391 )
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* gossip MessageID as seq[byte]
* combina hashes in defaultMsgIdProvider
* wip
* fix defaultMsgIdProvider
2020-10-21 12:26:04 +09:00
27b9bf436e
fix validation according to specification ( #410 )
2020-10-21 12:25:42 +09:00
5c19668b2d
avoid verbose EOF messages in readOnce(secure) ( #411 )
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* avoid verbose EOF messages in readOnce(secure)
* shorten azure tests further
2020-10-21 10:08:24 +09:00
32623b930e
handle secure errors in readOnce (secure) ( #397 )
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* handle secure errors in readOnce(secure)
* small synthax fix
* fix mistake in readOnce's isNil
2020-10-19 14:13:14 +09:00
556213abf4
Extended validators ( #395 )
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* gossip extended validation
* fix flood tests
* fix gossip 1.0 tests
* synthax consistency
2020-10-12 16:56:00 +09:00
e3bdb9eb13
decode properly ControlPrune ( #392 )
2020-10-09 09:12:38 +09:00
0f2435f551
better opportunistic grafting score (when score is disabled) ( #389 )
2020-10-03 09:26:45 +09:00
4a98a8af5a
gossip pruning fixes related to #371 ( #385 )
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* gossip pruning fixes related to #371
* better trace for grafted/pruned
* shorted azure testing again
2020-10-02 13:09:31 +09:00
03f5bbba6d
saner logging ( #381 )
2020-09-29 09:40:06 -06:00
98d0cc3a16
defaultMsgIdProvider alternative/test anonymize ( #379 )
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* defaultMsgIdProvider alternative/test anonymize
* avoid freeze during flood tests
* avoid `empty message, skipping` situation
* test observers
* avoid double initPubSub
* fix gossip testing (specially when anonymize is on)
* make azure tests shorter
2020-09-28 09:11:18 +02:00
8ecef46738
reencode gossipsub messages with anonymization ( #378 )
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This helps protect against clients sending more data than they should
and thus getting penalized on topics that require anonymity
2020-09-25 18:39:34 +02:00
17e00e642a
limit write queue length ( #376 )
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To break a potential read/write deadlock, gossipsub uses an unbounded
queue for writes - when peers are too slow to process this queue, it may
end up growing without bounds causing high memory usage.
Here, we introduce a maximum write queue length after which the peer is
disconnected - the queue is generous enough that any "normal" usage
should be fine - writes that are `await`:ed are not affected, only
writes that are launched in an `asyncSpawn` task or similar.
* avoid unnecessary copy of message when there are no send observers
* release message memory earlier in gossipsub
* simplify pubsubpeer logging
2020-09-24 18:43:20 +02:00
25bd0a18f4
small fixes ( #374 )
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* add helper to read EOF marker after closing stream (else stream stay
alive until timeout/reset)
* don't assert on empty channel message
* don't loop when writing to chronos (no need)
2020-09-24 07:30:19 +02:00
ec322124ac
allow to omit peerId and seqno ( #372 )
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* allow to omit peerId and seqno
* small refactor
* wip
* fix message encoding
* improve rpc signature logic
* remove peerid from verify
* trace fixes
* fix message test
* fix gossip 1.0 tests
2020-09-23 17:56:33 +02:00
471e5906f6
fix gossipsub memory leak on disconnected peer ( #371 )
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When messages can't be sent to peer, we try to establish a send
connection - this causes messages to stack up as more and more unsent
messages are blocked on the dial lock.
* remove dial lock
* run reconnection loop in background task
2020-09-22 09:05:53 +02:00
b99d2039a8
Gossip one one ( #240 )
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* allow multiple codecs per protocol (without breaking things)
* add 1.1 protocol to gossip
* explicit peering part 1
* explicit peering part 2
* explicit peering part 3
* PeerInfo and ControlPrune protocols
* fix encodePrune
* validated always, even explicit peers
* prune by score (score is stub still)
* add a way to pass parameters to gossip
* standard setup fixes
* take into account explicit direct peers in publish
* add floodPublish logic
* small fixes, publish still half broken
* make sure to waitsub in sparse test
* use var semantics to optimize table access
* wip... lvalues don't work properly sadly...
* big publish refactor, replenish and balance
* fix internal tests
* use g.peers for fanout (todo: don't include flood peers)
* exclude non gossip from fanout
* internal test fixes
* fix flood tests
* fix test's trypublish
* test interop fixes
* make sure to not remove peers from gossip table
* restore old replenishFanout
* cleanups
* restore utility module import
* restore trace vs debug in gossip
* improve fanout replenish behavior further
* triage publish nil peers (issue is on master too but just hidden behind a if/in)
* getGossipPeers fixes
* remove topics from pubsubpeer (was unused)
* simplify rebalanceMesh (following spec) and make it finally reach D_high
* better diagnostics
* merge new pubsubpeer, copy 1.1 to new module
* fix up merge
* conditional enable gossip11 module
* add back topics in peers, re-enable flood publish
* add more heartbeat locking to prevent races
* actually lock the heartbeat
* minor fixes
* with sugar
* merge 1.0
* remove assertion in publish
* fix multistream 1.1 multi proto
* Fix merge oops
* wip
* fix gossip 11 upstream
* gossipsub11 -> gossipsub
* support interop testing
* tests fixing
* fix directchat build
* control prune updates (pb)
* wip parameters
* gossip internal tests fixes
* parameters wip
* finishup with params
* cleanups/wip
* small sugar
* grafted and pruned procs
* wip updateScores
* wip
* fix logging issue
* pubsubpeer, chronicles explicit override
* fix internal gossip tests
* wip
* tables troubleshooting
* score wip
* score wip
* fixes
* fix test utils generateNodes
* don't delete while iterating in score update
* fix grafted defect
* add a handleConnect in subscribeTopic
* pruning improvements
* wip
* score fixes
* post merge - builds gossip tests
* further merge fixes
* rebalance improvements and opportunistic grafting
* fix test for now
* restore explicit peering
* implement peer exchange graft message
* add an hard cap to PX
* backoff time management
* IWANT cap/budget
* Adaptive gossip dissemination
* outbound mesh quota, internal tests fixing
* oversub prune score based, finish outbound quota
* finishup with score and ihave budget
* use go daemon 0.3.0
* import fixes
* byScore cleanup score sorting
* remove pointless scaling in `/` Duration operator
* revert using libp2p org for daemon
* interop fixes
* fixes and cleanup
* remove heartbeat assertion, minor debug fixes
* logging improvements and cleaning up
* (to revert) add some traces
* add explicit topic to gossip rpcs
* pubsub merge fixes and type fix in switch
* Revert "(to revert) add some traces"
This reverts commit 4663eaab6c
2020-09-21 11:16:29 +02:00
b7e5d1122c
cleanups ( #366 )
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* reuse connection timeout for noise handshake (avoid extra timer)
* enforce nbytes > 0 for readOnce
* avoid some unnecessary memory zeroing
* simplify noise
* fix dumping when noise splits message
2020-09-16 11:55:25 +02:00
b0d86b95dd
add peer lifecycle events ( #357 )
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* add peer lifecycle events
* rework peer events to not use connection events
* don't use result in pubsub and switch init
* wip
* use ordered hashes and remove logscope
* logging
* add missing test
* small fixes
2020-09-15 14:19:22 -06:00
a6007be428
avoid sending empty seqno and/or fromPeer (gossip rpc) ( #364 )
2020-09-15 12:33:18 +02:00
Jacek Sieka
Giovanni Petrantoni
Dmitriy Ryajov
Giovanni Petrantoni
Mamy Ratsimbazafy