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43 Commits

Author SHA1 Message Date
rjl493456442
6c149fd4ad
core, eth, trie, light: clean up trie interface (#26388) 
* all: cleanup trie interface

* eth, trie: address comments
 2023-01-03 15:41:40 +02:00
rjl493456442
743e404906
core, eth, les, tests, trie: abstract node scheme (#25532) 
This PR introduces a node scheme abstraction. The interface is only implemented by `hashScheme` at the moment, but will be extended by `pathScheme` very soon.

Apart from that, a few changes are also included which is worth mentioning:

-  port the changes in the stacktrie, tracking the path prefix of nodes during commit
-  use ethdb.Database for constructing trie.Database. This is not necessary right now, but it is required for path-based used to open reverse diff freezer
 2022-11-28 14:31:28 +01:00
Martin Holst Swende
5a02b2d6d0
all: fix spelling mistakes (#25961) 2022-10-11 09:37:00 +02:00
Martin Holst Swende
456b187892
trie, eth/protocols/snap: less tiny db-writes during trie-healing (#25681) 
This PR prevent making tiny writes during state healing, by only performing the batch-write if the accumulated data is large enough to be meaningful.
 2022-09-28 08:08:18 +02:00
Martin Holst Swende
fb500d12d5
eth/protocols/snap: make log messages more clear that sync is ongoing (#25837) 
* eth/protocols/snap: make log messages more clear that sync is ongoing

* Update sync.go

Co-authored-by: Felix Lange <fjl@twurst.com>
 2022-09-23 11:11:41 +03:00
Péter Szilágyi
de8d5fa042
eth/protocols/snap: throttle trie heal requests when peers DoS us (#25666) 
* eth/protocols/snap: throttle trie heal requests when peers DoS us

* eth/protocols/snap: lower heal throttle log to debug

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

* eth/protocols/snap: fix comment

Co-authored-by: Martin Holst Swende <martin@swende.se>
 2022-09-09 11:42:57 +03:00
Martin Holst Swende
dafa40e7a7
eth/protocols/snap: fix problems due to idle-but-busy peers 2022-08-31 17:58:18 +02:00
Justin Traglia
2c5648d891
all: fix some typos (#25551) 
* Fix some typos

* Fix some mistakes

* Revert 4byte.json

* Fix an incorrect fix

* Change files to fails
 2022-08-19 09:00:21 +03:00
rjl493456442
1657e43931
core, les, eth: port snap sync changes (#24898) 
core, eth, les, trie: rework snap sync
 2022-07-15 14:55:51 +03:00
Martin Holst Swende
a907d7e81a
all: more linters (#24783) 
This enables the following linters

- typecheck
- unused
- staticcheck
- bidichk
- durationcheck
- exportloopref
- gosec

WIth a few exceptions.

- We use a deprecated protobuf in trezor. I didn't want to mess with that, since I cannot meaningfully test any changes there.
- The deprecated TypeMux is used in a few places still, so the warning for it is silenced for now.
- Using string type in context.WithValue is apparently wrong, one should use a custom type, to prevent collisions between different places in the hierarchy of callers. That should be fixed at some point, but may require some attention.
- The warnings for using weak random generator are squashed, since we use a lot of random without need for cryptographic guarantees.
 2022-06-13 16:24:45 +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
Martin Holst Swende
646503208e
eth/protocols/snap: sort trienode heal requests by path (#24779) 
* sort snap trienode heal requests

* eth/protocols/snap: remove debug code

* eth/protocols/snap: simplify sort, generate pathsets later

* eth/protocols/snap: review concern

* eth/protocols/snap: renamings

* eth/protocols/snap: add comments in Merge

* eth/protocols/snap: remove variable 'last' in Merge

* eth/protocols/snap: fix lint flaws in test

Co-authored-by: Felix Lange <fjl@twurst.com>
 2022-05-10 17:37:24 +03:00
Marius van der Wijden
86d5477079
core/state/snapshot: fix race condition (#24685) 
Fixes three race conditions found through fuzzing by David Theodore
 2022-05-06 17:20:41 +02:00
Péter Szilágyi
1b58e42802
Merge pull request #24529 from holiman/fix_inf 
eth/protocols/snap: avoid estimating infinite percentage
 2022-03-11 10:40:55 +02:00
沉风
7d3ecca451
eth/protocols/snap: a little typo Merkel -> Merkle (#24530) 2022-03-11 10:32:08 +02:00
Martin Holst Swende
658415960e
eth/protocols/snap: avoid estimating infinite percentage 2022-03-10 12:46:48 +01:00
Martin Holst Swende
893502e561
trie, core, eth: use db.has over db.get where possible 2021-12-15 16:16:45 +01:00
Péter Szilágyi
58d1988349
core, eth, les, trie: remove the sync bloom, used by fast sync 2021-12-03 12:32:41 +02:00
Péter Szilágyi
c10a0a62c3
eth: request id dispatcher and direct req/reply APIs (#23576) 
* eth: request ID based message dispatcher

* eth: fix dispatcher cancellation, rework fetchers idleness tracker

* eth/downloader: drop peers who refuse to serve advertised chains
 2021-11-26 13:26:03 +02:00
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
Felix Lange
427175153c
p2p/msgrate: return capacity as integer, clamp to max uint32 (#22943) 
* p2p/msgrate: return capacity as integer

* eth/protocols/snap: remove conversions

* p2p/msgrate: add overflow test

* p2p/msgrate: make the capacity overflow test actually overflow

* p2p/msgrate: clamp capacity to max int32

* p2p/msgrate: fix min/max confusion
 2021-05-27 19:43:55 +03:00
Péter Szilágyi
3e795881ea
eth, p2p/msgrate: move peer QoS tracking to its own package and use it for snap (#22876) 
This change extracts the peer QoS tracking logic from eth/downloader, moving
it into the new package p2p/msgrate. The job of msgrate.Tracker is determining
suitable timeout values and request sizes per peer.

The snap sync scheduler now uses msgrate.Tracker instead of the hard-coded 15s
timeout. This should make the sync work better on network links with high latency.
 2021-05-19 14:09:03 +02:00
Péter Szilágyi
52b5d2d869
eth/protocols/snap: use storage batch, not account batch in st task 2021-04-30 18:24:34 +03:00
Péter Szilágyi
745757ac6b
core, eth: abort snapshot generation on snap sync and resume later 2021-04-30 17:03:10 +03:00
Péter Szilágyi
fae165a5de
core, eth, ethdb, trie: simplify range proofs 2021-04-29 10:59:08 +03:00
Martin Holst Swende
a81cf0d2b3
trie: remove redundant returns + use stacktrie where applicable (#22760) 
* trie: add benchmark for proofless range

* trie: remove unused returns + use stacktrie
 2021-04-28 22:47:48 +03:00
Péter Szilágyi
558bff4008
eth/protocols/snap: lower the packet size to avoid overloading link 2021-04-28 21:40:06 +03:00
Péter Szilágyi
caea6c4661
eth/protocols/snap: generate storage trie from full dirty snap data (#22668) 
* eth/protocols/snap: generate storage trie from full dirty snap data

* eth/protocols/snap: get rid of some more dead code

* eth/protocols/snap: less frequent logs, also log during trie generation

* eth/protocols/snap: implement dirty account range stack-hashing

* eth/protocols/snap: don't loop on account trie generation

* eth/protocols/snap: fix account format in trie

* core, eth, ethdb: glue snap packets together, but not chunks

* eth/protocols/snap: print completion log for snap phase

* eth/protocols/snap: extended tests

* eth/protocols/snap: make testcase pass

* eth/protocols/snap: fix account stacktrie commit without defer

* ethdb: fix key counts on reset

* eth/protocols: fix typos

* eth/protocols/snap: make better use of delivered data (#44)

* eth/protocols/snap: make better use of delivered data

* squashme

* eth/protocols/snap: reduce chunking

* squashme

* eth/protocols/snap: reduce chunking further

* eth/protocols/snap: break out hash range calculations

* eth/protocols/snap: use sort.Search instead of looping

* eth/protocols/snap: prevent crash on storage response with no keys

* eth/protocols/snap: nitpicks all around

* eth/protocols/snap: clear heal need on 1-chunk storage completion

* eth/protocols/snap: fix range chunker, add tests

Co-authored-by: Péter Szilágyi <peterke@gmail.com>

* trie: fix test API error

* eth/protocols/snap: fix some further liter issues

* eth/protocols/snap: fix accidental batch reuse

Co-authored-by: Martin Holst Swende <martin@swende.se>
 2021-04-27 17:19:59 +03:00
Péter Szilágyi
9553c98de8
eth/protocols/snap: use ephemeral channels to avoid cross-sync delveries 2021-04-15 21:16:54 +03:00
Péter Szilágyi
1e207342b5
all: make logs a bit easier on the eye to digest (#22665) 
* all: add thousandths separators for big numbers on log messages

* p2p/sentry: drop accidental file

* common, log: add fast number formatter

* common, eth/protocols/snap: simplifty fancy num types

* log: handle nil big ints
 2021-04-15 20:35:00 +03:00
gary rong
7088f1e814
core, eth: faster snapshot generation (#22504) 
* eth/protocols: persist received state segments

* core: initial implementation

* core/state/snapshot: add tests

* core, eth: updates

* eth/protocols/snapshot: count flat state size

* core/state: add metrics

* core/state/snapshot: skip unnecessary deletion

* core/state/snapshot: rename

* core/state/snapshot: use the global batch

* core/state/snapshot: add logs and fix wiping

* core/state/snapshot: fix

* core/state/snapshot: save generation progress even if the batch is empty

* core/state/snapshot: fixes

* core/state/snapshot: fix initial account range length

* core/state/snapshot: fix initial account range

* eth/protocols/snap: store flat states during the healing

* eth/protocols/snap: print logs

* core/state/snapshot: refactor (#4)

* core/state/snapshot: refactor

* core/state/snapshot: tiny fix and polish

Co-authored-by: rjl493456442 <garyrong0905@gmail.com>

* core, eth: fixes

* core, eth: fix healing writer

* core, trie, eth: fix paths

* eth/protocols/snap: fix encoding

* eth, core: add debug log

* core/state/generate: release iterator asap (#5)

core/state/snapshot: less copy

core/state/snapshot: revert split loop

core/state/snapshot: handle storage becoming empty, improve test robustness

core/state: test modified codehash

core/state/snapshot: polish

* core/state/snapshot: optimize stats counter

* core, eth: add metric

* core/state/snapshot: update comments

* core/state/snapshot: improve tests

* core/state/snapshot: replace secure trie with standard trie

* core/state/snapshot: wrap return as the struct

* core/state/snapshot: skip wiping correct states

* core/state/snapshot: updates

* core/state/snapshot: fixes

* core/state/snapshot: fix panic due to reference flaw in closure

* core/state/snapshot: fix errors in state generation logic + fix log output

* core/state/snapshot: remove an error case

* core/state/snapshot: fix condition-check for exhausted snap state

* core/state/snapshot: use stackTrie for small tries

* core/state/snapshot: don't resolve small storage tries in vain

* core/state/snapshot: properly clean up storage of deleted accounts

* core/state/snapshot: avoid RLP-encoding in some cases + minor nitpicks

* core/state/snapshot: fix error (+testcase)

* core/state/snapshot: clean up tests a bit

* core/state/snapshot: work in progress on better tests

* core/state/snapshot: polish code

* core/state/snapshot: fix trie iteration abortion trigger

* core/state/snapshot: fixes flaws

* core/state/snapshot: remove panic

* core/state/snapshot: fix abort

* core/state/snapshot: more tests (plus failing testcase)

* core/state/snapshot: more testcases + fix for failing test

* core/state/snapshot: testcase for malformed data

* core/state/snapshot: some test nitpicks

* core/state/snapshot: improvements to logging

* core/state/snapshot: testcase to demo error in abortion

* core/state/snapshot: fix abortion

* cmd/geth: make verify-state report the root

* trie: fix failing test

* core/state/snapshot: add timer metrics

* core/state/snapshot: fix metrics

* core/state/snapshot: udpate tests

* eth/protocols/snap: write snapshot account even if code or state is needed

* core/state/snapshot: fix diskmore check

* core/state/snapshot: review fixes

* core/state/snapshot: improve error message

* cmd/geth: rename 'error' to 'err' in logs

* core/state/snapshot: fix some review concerns

* core/state/snapshot, eth/protocols/snap: clear snapshot marker when starting/resuming snap sync

* core: add error log

* core/state/snapshot: use proper timers for metrics collection

* core/state/snapshot: address some review concerns

* eth/protocols/snap: improved log message

* eth/protocols/snap: fix heal logs to condense infos

* core/state/snapshot: wait for generator termination before restarting

* core/state/snapshot: revert timers to counters to track total time

Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
 2021-04-14 23:23:11 +03:00
Martin Holst Swende
7644795950
eth/protocols/snap: try to prevent requests timing out 2021-03-29 14:17:35 +02:00
Péter Szilágyi
099be04100
eth/protocols/snap: add peer id and req id to the timeout logs 2021-03-26 22:29:22 +02:00
gary rong
c5df05b9a9
eth/protocols/snap: fix the flaws in the snap sync (#22553) 
* eth/protocols/snap: fix snap sync

* eth/protocols/snap: fix tests

* eth: fix tiny

* eth: update tests

* eth: update tests

* core/state/snapshot: testcase for #22534

* eth/protocols/snap: fix boundary loss on full-but-proven range

* core/state/snapshot: lintfix

* eth: address comment

* eth: fix handler

Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
 2021-03-24 16:33:34 +02:00
Martin Holst Swende
410089afea
eth/protocols/snap, eth/downloader: don't use bloom filter in snap sync 2021-03-17 09:36:34 +01:00
Péter Szilágyi
b2b5c82aca
eth/protocols/snap: lower abortion and resumption logs to debug 2021-02-25 12:56:18 +02:00
Péter Szilágyi
bfdff4c5b8
eth: fix snap sync cancellation 2021-02-16 16:11:33 +02:00
Alex Prut
ef84da8481
all: remove unneeded parentheses (#21921) 
* remove uneeded convertion type

* remove redundant type in composite literal

* omit explicit type where implicit

* remove unused redundant parenthesis

* remove redundant import alias duktape
 2021-02-02 11:32:44 +02:00
Martin Holst Swende
797b0812ab
eth/protocols/snap: snap sync testing (#22179) 
* eth/protocols/snap: make timeout configurable

* eth/protocols/snap: snap sync testing

* eth/protocols/snap: test to trigger panic

* eth/protocols/snap: fix race condition on timeouts

* eth/protocols/snap: return error on cancelled sync

* squashme: updates + test causing panic + properly serve accounts in order

* eth/protocols/snap: revert failing storage response

* eth/protocols/snap: revert on bad responses (storage, code)

* eth/protocols/snap: fix account handling stall

* eth/protocols/snap: fix remaining revertal-issues

* eth/protocols/snap: timeouthandler for bytecode requests

* eth/protocols/snap: debugging + fix log message

* eth/protocols/snap: fix misspelliings in docs

* eth/protocols/snap: fix race in bytecode handling

* eth/protocols/snap: undo deduplication of storage roots

* synctests: refactor + minify panic testcase

* eth/protocols/snap: minor polishes

* eth: minor polishes to make logs more useful

* eth/protocols/snap: remove excessive logs from the test runs

* eth/protocols/snap: stress tests with concurrency

* eth/protocols/snap: further fixes to test cancel channel handling

* eth/protocols/snap: extend test timeouts on CI

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
 2021-01-25 08:17:05 +02:00
Martin Holst Swende
4bb5c6ca7a
eth/protocols/snap: speed up hash checks (#22023) 
* eth/protocols/snap: speed up hash checks

* eth/protocols/snap: nit fix

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
 2021-01-07 18:12:41 +02:00
Martin Holst Swende
58b9db5f7c
eth/protocols/snap: track reverts when peer rejects request (#22016) 
* eth/protocols/snap: reschedule missed deliveries

* eth/protocols/snap: clarify log message

* eth/protocols/snap: revert failures async and update runloop

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
 2021-01-07 12:58:07 +02:00
ucwong
a425a47ddc
core/rawdb, eth/protocols : Method name typo fix (#22026) 2020-12-27 22:38:16 +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