Commit Graph

11 Commits

Author SHA1 Message Date
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
Giovanni Petrantoni f81a085d0b
More gossip coverage (#553)
* add floodPublish test

* test delivery via control Iwant/have mechanics

* fix issues in control, and add testing

* fix possible backoff issue with pruned routine overriding it
2021-04-22 18:51:22 +09:00
Jacek Sieka e285d8bbf4
mem usage cleanups for pubsub (#564)
In `async` functions, a closure environment is created for variables
that cross an await boundary - this closure environment is kept in
memory for the lifetime of the associated future - this means that
although _some_ variables are no longer used, they still take up memory
for a long time.

In Nimbus, message validation is processed in batches meaning the future
of an incoming gossip message stays around for quite a while - this
leads to memory consumption peaks of 100-200 mb when there are many
attestations in the pipeline.

To avoid excessive memory usage, it's generally better to move non-async
code into proc's such that the variables therein can be released earlier
- this includes the many hidden variables introduced by macro and
template expansion (ie chronicles that does expensive exception
handling)

* move seen table salt to floodsub, use there as well
* shorten seen table salt to size of hash
* avoid unnecessary memory allocations and copies in a few places
* factor out message scoring
* avoid reencoding outgoing message for every peer
* keep checking validators until reject (in case there's both reject and
ignore)
* `readOnce` avoids `readExactly` overhead for single-byte read
* genericAssign -> assign2
2021-04-18 10:08:33 +02:00
Jacek Sieka 70deac9e0d
fix peer score accumulation (#541)
* fix accumulating peer score
* fix missing exception handling
* remove unnecessary initHashSet/initTable calls
* simplify peer stats management
* clean up tests a little
* fix some missing raises annotations
2021-03-09 13:22:52 +01:00
Giovanni Petrantoni 269d3df351
Consolidate metrics collection for mesh (#540)
* Consolidate metrics collection for mesh

* more fixes

* wrapping up

* Update libp2p/protocols/pubsub/gossipsub/behavior.nim

Co-authored-by: Jacek Sieka <jacek@status.im>

* Update libp2p/protocols/pubsub/gossipsub/behavior.nim

Co-authored-by: Jacek Sieka <jacek@status.im>

* Update libp2p/protocols/pubsub/gossipsub/behavior.nim

Co-authored-by: Jacek Sieka <jacek@status.im>

Co-authored-by: Jacek Sieka <jacek@status.im>
2021-03-03 22:11:21 +01:00
Giovanni Petrantoni 34c2fbeb16 small gossipsub metrics change 2021-03-03 08:41:21 +00:00
Giovanni Petrantoni 02ad017107
Gossipsub fixes and Initiator flagging fixes (#539)
* properly propagate initiator information for gossipsub

* Fix pubsubpeer lifetime management

* restore old behavior

* tests fixing

* clamp backoff time value received

* fix member name collisions

* internal test fixes

* better names and explaining of the importance of transport direction

* fixes
2021-03-03 08:23:40 +09:00
Giovanni Petrantoni 45300c28a9
[SEC] gossipsub - handleIHAVE/handleIWANT recommendations & notes (#535)
Fixes #400
2021-02-26 14:27:42 +09:00
Giovanni Petrantoni e124e342b0
n subscription limits (#528)
* subscription high water, cleanups

* subscription limits test

* newline
2021-02-12 12:27:26 +09:00
Giovanni Petrantoni 646557597d lower some gossipsub logging to debug level 2021-02-08 10:11:41 +09:00
Giovanni Petrantoni fd73cf9f9d
Refactor gossipsub into multiple modules (#515)
* Refactor gossipsub into multiple modules

* splitup further gossipsub

* move more mesh related stuff to behavior

* fix internal tests

* fix PubSubPeer.outbound flag, make it more reliable

* use discard rather then _
2021-02-06 09:13:04 +09:00