Commit Graph

34 Commits

Author SHA1 Message Date
Péter Szilágyi a6dda03644
all: refactor txpool into it's own package in prep for 4844 2022-10-24 16:35:53 +03:00
s7v7nislands d86fe26f67
core/rawdb: refactor db key prefix (#26000)
Co-authored-by: seven <seven@nodereal.io>
2022-10-19 09:53:09 +02:00
rjl493456442 bff84a99fe
cmd, core, eth, les, light: track deleted nodes (#25757)
* cmd, core, eth, les, light: track deleted nodes

* trie: add docs

* trie: address comments

* cmd, core, eth, les, light, trie: trie id

* trie: add tests

* trie, core: updates

* trie: fix imports

* trie: add utility print-method for nodeset

* trie: import err

* trie: fix go vet warnings

Co-authored-by: Martin Holst Swende <martin@swende.se>
2022-09-27 10:01:02 +02:00
rjl493456442 22defa5af7
all: introduce trie owner notion (#24750)
* cmd, core/state, light, trie, eth: add trie owner notion

* all: refactor

* tests: fix goimports

* core/state/snapshot: fix ineffasigns

Co-authored-by: Martin Holst Swende <martin@swende.se>
2022-06-06 17:14:55 +02:00
rjl493456442 da16d089c0
trie, les, tests, core: implement trie tracer (#24403)
Trie tracer is an auxiliary tool to capture all deleted nodes
which can't be captured by trie.Committer. The deleted nodes
can be removed from the disk later.
2022-03-31 09:28:32 +02:00
Martin Holst Swende 335914a63a
les: fix serverHandler crash after setHead (#24200) 2022-01-05 16:40:45 +01:00
Guillaume Ballet 443afc975c
core/state: move state account to core/types + abstracted "write account to trie" (#23567)
* core/state: abstracted "write account to trie" method

* fix appveyor build

* Apply suggestions from code review

Co-authored-by: Martin Holst Swende <martin@swende.se>

* review feedback

* core/state/accounts: move Account to core/types

* core/types: rename Account -> StateAccount

* core/state: restore EncodeRLP for stateObject

* core/types: add the missing file

* more review feedback

* more review feedback

Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Felix Lange <fjl@twurst.com>
2021-09-28 10:48:07 +02:00
gary rong 83ad92c421
les: fix data races in tests (#23457) 2021-08-25 11:56:25 +02:00
gary rong 854f068ed6
les: polish code (#22625)
* les: polish code

* les/vflus/server: fixes

* les: fix lint
2021-04-27 09:44:59 +02:00
Péter Szilágyi fe1586b094
eth, les: drop support for eth/64, fix eth/66 tests 2021-04-09 10:39:45 +03:00
Felföldi Zsolt 2d89fe0883
les: move client pool to les/vflux/server (#22495)
* les: move client pool to les/vflux/server

* les/vflux/server: un-expose NodeBalance, remove unused fn, fix bugs

* tests/fuzzers/vflux: add ClientPool fuzzer

* les/vflux/server: fixed balance tests

* les: rebase fix

* les/vflux/server: fixed more bugs

* les/vflux/server: unexported NodeStateMachine fields and flags

* les/vflux/server: unexport all internal components and functions

* les/vflux/server: fixed priorityPool test

* les/vflux/server: polish balance

* les/vflux/server: fixed mutex locking error

* les/vflux/server: priorityPool bug fixed

* common/prque: make Prque wrap-around priority handling optional

* les/vflux/server: rename funcs, small optimizations

* les/vflux/server: fixed timeUntil

* les/vflux/server: separated balance.posValue and negValue

* les/vflux/server: polish setup

* les/vflux/server: enforce capacity curve monotonicity

* les/vflux/server: simplified requestCapacity

* les/vflux/server: requestCapacity with target range, no iterations in SetCapacity

* les/vflux/server: minor changes

* les/vflux/server: moved default factors to balanceTracker

* les/vflux/server: set inactiveFlag in priorityPool

* les/vflux/server: moved related metrics to vfs package

* les/vflux/client: make priorityPool temp state logic cleaner

* les/vflux/server: changed log.Crit to log.Error

* add vflux fuzzer to oss-fuzz

Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
2021-04-06 20:42:50 +02:00
gary rong 3ecfdccd9a
les: clean up server handler (#22357) 2021-02-22 14:33:11 +01:00
Felföldi Zsolt 8f03e3b107
tests/fuzzers/les: add fuzzer for les server handler (#22282)
* les: refactored server handler

* tests/fuzzers/les: add fuzzer for les server handler

* tests, les: update les fuzzer

tests: update les fuzzer

tests/fuzzer/les: release resources

tests/fuzzer/les: pre-initialize all resources

* les: refactored server handler and fuzzer

Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
2021-02-20 10:40:38 +01:00
Felföldi Zsolt c027507e03
les: renamed lespay to vflux (#22347) 2021-02-19 14:44:16 +01:00
gary rong 034ecc3210
les: remove useless protocol defines (#22115)
This PR has two changes in the les protocol:

- the auxRoot is not supported. See ethereum/devp2p#171 for more information
- the empty response will be returned in GetHelperTrieProofsMsg request if the merkle
   proving is failed. note, for backward compatibility, the empty merkle proof as well as
   the request auxiliary data will still be returned in  les2/3 protocol no matter the proving
   is successful or not. the proving failure can happen e.g. request the proving for a
   non-included entry in helper trie (unstable header).
2021-01-16 19:06:18 +01:00
Péter Szilágyi 017831dd5b
core, eth: split eth package, implement snap protocol (#21482)
This commit splits the eth package, separating the handling of eth and snap protocols. It also includes the capability to run snap sync (https://github.com/ethereum/devp2p/blob/master/caps/snap.md) , but does not enable it by default. 

Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
Co-authored-by: Martin Holst Swende <martin@swende.se>
2020-12-14 10:27:15 +01:00
gary rong 004541098d
les: introduce forkID (#21974)
* les: introduce forkID

* les: address comment
2020-12-10 17:20:55 +01:00
Felföldi Zsolt bddd103a9f
les: fix GetProofsV2 bug (#21896) 2020-11-24 10:55:17 +01:00
gary rong b63bffe820
les, p2p/simulations/adapters: fix issues found while simulating les (#21761)
This adds a few tiny fixes for les and the p2p simulation framework:

LES Parts

- Keep the LES-SERVER connection even it's non-synced

  We had this idea to reject the connections in LES protocol if the les-server itself is
  not synced. However, in LES protocol we will also receive the connection from another
  les-server. In this case even the local node is not synced yet, we should keep the tcp
  connection for other protocols(e.g. eth protocol).

- Don't count "invalid message" for non-existing GetBlockHeadersMsg request

  In the eth syncing mechanism (full sync, fast sync, light sync), it will try to fetch
  some non-existent blocks or headers(to ensure we indeed download all the missing chain).
  In this case, it's possible that the les-server will receive the request for
  non-existent headers. So don't count it as the "invalid message" for scheduling
  dropping.

- Copy the announce object in the closure

  Before the les-server pushes the latest headers to all connected clients, it will create
  a closure and queue it in the underlying request scheduler. In some scenarios it's
  problematic. E.g, in private networks, the block can be mined very fast. So before the
  first closure is executed, we may already update the latest_announce object. So actually
  the "announce" object we want to send is replaced.

  The downsize is the client will receive two announces with the same td and then drop the
  server.

P2P Simulation Framework

- Don't double register the protocol services in p2p-simulation "Start".

  The protocols upon the devp2p are registered in the "New node stage". So don't reigster
  them again when starting a node in the p2p simulation framework

- Add one more new config field "ExternalSigner", in order to use clef service in the
  framework.
2020-10-30 18:04:38 +01:00
Felföldi Zsolt 85d81b2cdd
les: remove clientPeerSet and serverSet (#21566)
* les: move NodeStateMachine from clientPool to LesServer

* les: new header broadcaster

* les: peerCommons.headInfo always contains last announced head

* les: remove clientPeerSet and serverSet

* les: fixed panic

* les: fixed --nodiscover option

* les: disconnect all peers at ns.Stop()

* les: added comments and fixed signed broadcasts

* les: removed unused parameter, fixed tests
2020-10-21 10:56:33 +02:00
Felföldi Zsolt 4996fce25a
les, les/lespay/server: refactor client pool (#21236)
* les, les/lespay/server: refactor client pool

* les: use ns.Operation and sub calls where needed

* les: fixed tests

* les: removed active/inactive logic from peerSet

* les: removed active/inactive peer logic

* les: fixed linter warnings

* les: fixed more linter errors and added missing metrics

* les: addressed comments

* cmd/geth: fixed TestPriorityClient

* les: simplified clientPool state machine

* les/lespay/server: do not use goroutine for balance callbacks

* internal/web3ext: fix addBalance required parameters

* les: removed freeCapacity, always connect at minCapacity initially

* les: only allow capacity change with priority status

Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
2020-09-14 22:44:20 +02:00
gary rong 87c0ba9213
core, eth, les, trie: add a prefix to contract code (#21080) 2020-08-21 15:10:40 +03:00
gary rong e401f5ff10
les: close all connected les-server when shutdown (#21426)
* les: close all connected les-server when shutdown

* les: linter nitpick

Co-authored-by: Martin Holst Swende <martin@swende.se>
2020-08-07 15:33:00 +02:00
gary rong 28c5a8a54b
les: implement new les fetcher (#20692)
* cmd, consensus, eth, les: implement light fetcher

* les: address comment

* les: address comment

* les: address comments

* les: check td after delivery

* les: add linearExpiredValue for error counter

* les: fix import

* les: fix dead lock

* les: order announces by td

* les: encapsulate invalid counter

* les: address comment

* les: add more checks during the delivery

* les: fix log

* eth, les: fix lint

* eth/fetcher: address comment
2020-07-28 18:02:35 +03:00
gary rong 53cac027d0
les: drop the message if the entire p2p connection is stuck (#21033)
* les: drop the message if the entire p2p connection is stuck

* les: fix lint
2020-05-12 11:02:15 +03:00
gary rong 92f3405dae
eth, les: fix time sensitive unit tests (#20741) 2020-03-12 11:25:52 +01:00
gary rong 4fabd9cbd2
les: separate peer into clientPeer and serverPeer (#19991)
* les: separate peer into clientPeer and serverPeer

* les: address comments
2020-02-26 11:41:24 +02:00
Adam Schmideg 8045504abf
les: log disconnect reason when light server is not synced (#20643)
Co-authored-by: ligi <ligi@ligi.de>
2020-02-11 16:46:32 +01:00
gary rong 4d663d57d6 les: fix request serving metrics (#20507) 2020-01-08 15:08:56 +02:00
Felföldi Zsolt 3bb6815fc1
les: do not disconnect another server (#20453) 2019-12-25 02:06:00 +01:00
Felföldi Zsolt 0ac9bbba6c les: multiple server bugfixes (#20079)
* les: detailed relative cost metrics

* les: filter txpool relative request statistic

* les: initialize price factors

* les: increased connected bias to lower churn rate

* les: fixed clientPool.setLimits

* core: do not use mutex in GetAncestor

* les: bump factor db version again

* les: add metrics

* les, light: minor fixes
2019-09-17 16:28:41 +03:00
gary rong 396f1dd87b les: fix panic (#20013) 2019-08-27 15:29:00 +02:00
gary rong 68502595f6 les: wait for all task goroutines before dropping the peer (#20010)
* les: wait all task routines before drop the peer

* les: address comments

* les: fix issue
2019-08-27 14:07:25 +03:00
gary rong 2ed729d38e les: handler separation (#19639)
les: handler separation
2019-08-21 11:29:34 +02:00