Commit Graph

468 Commits

Author SHA1 Message Date
Felix Lange
0e93da3197
crypto/kzg4844: add helpers for versioned blob hashes (#28827)
The code to compute a versioned hash was duplicated a couple times, and also had a small
issue: if we ever change params.BlobTxHashVersion, it will most likely also cause changes
to the actual hash computation. So it's a bit useless to have this constant in params.
2024-01-19 11:41:17 +01:00
ucwong
877d09443d
eth/downloader, eth/filters: use defer to call Unsubscribe (#28762) 2024-01-05 13:49:31 +01:00
alex
edc864f9ba
all: fix typos in comments (#28682)
chore(core,eth):fix a couple of typos
2023-12-18 09:35:12 +01:00
jwasinger
28e7371701
all: replace log15 with slog (#28187)
This PR replaces Geth's logger package (a fork of [log15](https://github.com/inconshreveable/log15)) with an implementation using slog, a logging library included as part of the Go standard library as of Go1.21.

Main changes are as follows:
* removes any log handlers that were unused in the Geth codebase.
* Json, logfmt, and terminal formatters are now slog handlers.
* Verbosity level constants are changed to match slog constant values.  Internal translation is done to make this opaque to the user and backwards compatible with existing `--verbosity` and `--vmodule` options.
* `--log.backtraceat` and `--log.debug` are removed.

The external-facing API is largely the same as the existing Geth logger.  Logger method signatures remain unchanged.

A small semantic difference is that a `Handler` can only be set once per `Logger` and not changed dynamically.  This just means that a new logger must be instantiated every time the handler of the root logger is changed.

----
For users of the `go-ethereum/log` module. If you were using this module for your own project, you will need to change the initialization. If you previously did 
```golang
log.Root().SetHandler(log.LvlFilterHandler(log.LvlInfo, log.StreamHandler(os.Stderr, log.TerminalFormat(true))))
```
You now instead need to do 
```golang
log.SetDefault(log.NewLogger(log.NewTerminalHandlerWithLevel(os.Stderr, log.LevelInfo, true)))
```
See more about reasoning here: https://github.com/ethereum/go-ethereum/issues/28558#issuecomment-1820606613
2023-11-29 08:33:50 +01:00
rjl493456442
71817f318e
eth/catalyst, eth/downloader: expose more sync information (#28584)
This change exposes more information from sync module internally
2023-11-28 08:38:30 +01:00
Péter Szilágyi
bc6d184872
cmd/devp2p, eth: drop eth/66 (#28239)
* cmd/devp2p, eth: drop eth/66

* eth/protocols/eth: yes sir, linter
2023-10-03 15:03:19 +03:00
Péter Szilágyi
7b6ff527d5
cmd, eth: switch the dev synctarget to hash from block (#28209)
* cmd, eth: switch the dev synctarget to hash from block

* cmd/utils, eth/catalyst: terminate node wyen synctarget reached
2023-09-29 22:11:15 +03:00
rjl493456442
73f5bcb75b
core, accounts, eth, trie: handle genesis state missing (#28171)
* core, accounts, eth, trie: handle genesis state missing

* core, eth, trie: polish

* core: manage txpool subscription in mainpool

* eth/backend: fix test

* cmd, eth: fix test

* core/rawdb, trie/triedb/pathdb: address comments

* eth, trie: address comments

* eth: inline the function

* eth: use synced flag

* core/txpool: revert changes in txpool

* core, eth, trie: rename functions
2023-09-28 10:00:53 +03:00
rjl493456442
b85c183ea7
eth/downloader: remove header rollback mechanism (#28147)
* eth/downloader: remove rollback mechanism in downloader

* eth/downloader: remove the tests
2023-09-26 16:29:13 +03:00
phenix3443
40219109b0
eth/downloader: typo in comment (#28196) 2023-09-26 11:59:41 +03:00
rjl493456442
c53b0fef2a
core, eth/downloader: fix genesis state missing due to state sync (#28124)
* core: fix chain repair corner case in path-based scheme

* eth/downloader: disable trie database whenever state sync is launched
2023-09-17 17:35:09 +03:00
Péter Szilágyi
4fa3db49a1
eth/downloader: prevent pivot moves after state commit (#28126) 2023-09-15 15:06:25 +03:00
Delweng
649deb69f3
eth/downloader: fix rare crash when parent header missing in db (#27945)
ReadSkeletonHeader can return nil if the header is missing, so we should
not access fields on it. Note that calling .Hash() on a nil header is fine, so there 
is no need to actually check for nil.

Co-authored-by: Martin Holst Swende <martin@swende.se>
2023-08-17 23:15:29 +02:00
Felix Lange
2a6beb6a39
core/types: support for optional blob sidecar in BlobTx (#27841)
This PR removes the newly added txpool.Transaction wrapper type, and instead adds a way
of keeping the blob sidecar within types.Transaction. It's better this way because most
code in go-ethereum does not care about blob transactions, and probably never will. This
will start mattering especially on the client side of RPC, where all APIs are based on
types.Transaction. Users need to be able to use the same signing flows they already
have.

However, since blobs are only allowed in some places but not others, we will now need to
add checks to avoid creating invalid blocks. I'm still trying to figure out the best place
to do some of these. The way I have it currently is as follows:

- In block validation (import), txs are verified not to have a blob sidecar.
- In miner, we strip off the sidecar when committing the transaction into the block.
- In TxPool validation, txs must have a sidecar to be added into the blobpool.
  - Note there is a special case here: when transactions are re-added because of a chain
    reorg, we cannot use the transactions gathered from the old chain blocks as-is,
    because they will be missing their blobs. This was previously handled by storing the
    blobs into the 'blobpool limbo'. The code has now changed to store the full
    transaction in the limbo instead, but it might be confusing for code readers why we're
    not simply adding the types.Transaction we already have.

Code changes summary:

- txpool.Transaction removed and all uses replaced by types.Transaction again
- blobpool now stores types.Transaction instead of defining its own blobTx format for storage
- the blobpool limbo now stores types.Transaction instead of storing only the blobs
- checks to validate the presence/absence of the blob sidecar added in certain critical places
2023-08-14 10:13:34 +02:00
rjl493456442
503f1f7ada
all: activate pbss as experimental feature (#26274)
* all: activate pbss

* core/rawdb: fix compilation error

* cma, core, eth, les, trie: address comments

* cmd, core, eth, trie: polish code

* core, cmd, eth: address comments

* cmd, core, eth, les, light, tests: address comment

* cmd/utils: shorten log message

* trie/triedb/pathdb: limit node buffer size to 1gb

* cmd/utils: fix opening non-existing db

* cmd/utils: rename flag name

* cmd, core: group chain history flags and fix tests

* core, eth, trie: fix memory leak in snapshot generation

* cmd, eth, internal: deprecate flags

* all: enable state tests for pathdb, fixes

* cmd, core: polish code

* trie/triedb/pathdb: limit the node buffer size to 256mb

---------

Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
2023-08-10 22:21:36 +03:00
Péter Szilágyi
57268f7e6c
all: rename dataGas to blobGas (#27789) 2023-07-27 16:53:28 +03:00
Péter Szilágyi
a7b2106edf
eth/downloader: drop beacon head updates if the syncer is restarting (#27397)
* eth/downloader: drop beacon head updates if the syncer is restarting

* eth/donwloader: v2 of the goroutine spike preventer
2023-06-05 09:59:38 +03:00
Péter Szilágyi
008086f935
core, eth/downloader: validate blobtx.To at serialization time (#27393) 2023-05-31 13:08:15 +03:00
Péter Szilágyi
495692c9db
core, eth/downloader, params: validate blob tx bodies (#27392) 2023-05-31 11:12:26 +03:00
Péter Szilágyi
1f9b69b36d
consensus, core, eth/downloader, params: 4844 chain validation (#27382) 2023-05-31 10:21:13 +03:00
rjl493456442
79a57d49cb
eth/downloader: fix error aggregator (#27217) 2023-05-05 08:55:32 +03:00
Péter Szilágyi
dde2da0efb
all: remove ethash pow, only retain shims needed for consensus and tests (#27178)
* all: remove ethash pow, only retain shims needed for consensus and tests

* all: thank you linter

* all: disallow launching Geth in legacy PoW mode

* cmd/env/internal/t8ntool: remove dangling ethash flag
2023-05-03 12:58:39 +03:00
Péter Szilágyi
1e556d220c
all: remove notion of trusted checkpoints in the post-merge world (#27147)
* all: remove notion of trusted checkpoints in the post-merge world

* light: remove unused function

* eth/ethconfig, les: remove unused config option

* les: make linter happy

---------

Co-authored-by: Gary Rong <garyrong0905@gmail.com>
2023-04-24 09:37:10 +03:00
Péter Szilágyi
bbc565ab05
core/types, params: add blob transaction type, RLP encoded for now (#27049)
* core/types, params: add blob transaction type, RLP encoded for now

* all: integrate Cancun (and timestamp based forks) into MakeSigner

* core/types: fix 2 back-and-forth type refactors

* core: fix review comment

* core/types: swap blob tx type id to 0x03
2023-04-21 12:52:02 +03:00
s7v7nislands
db18293c32
eth/downloader: use atomic types (#27030)
* eth/downloader: use atomic type

* Update eth/downloader/downloader_test.go

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

* Update eth/downloader/downloader_test.go

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

---------

Co-authored-by: Martin Holst Swende <martin@swende.se>
2023-04-03 22:48:10 +03:00
Péter Szilágyi
cd31f2dee2
all: change chain head markers from block to header (#26777) 2023-03-02 08:29:15 +02:00
Péter Szilágyi
b3ae073488
eth: use the last announced finalized block as the sync ancient limit (#26685) 2023-02-23 13:22:41 +02:00
Péter Szilágyi
90d25514af
core, eth: merge snap-sync chain download progress logs (#26676) 2023-02-21 12:17:34 +02:00
ucwong
e9d42499bb
eth/downloader: fix typo (#26716) 2023-02-16 19:40:16 +02:00
Martin Holst Swende
13d7de77f4
eth/downloader: fix empty-body case in queue fetchresult (#26707) 2023-02-16 12:28:01 +02:00
Martin Holst Swende
645e3e86c4
core, eth/downloader: make body validation more strict (#26704) 2023-02-16 12:10:16 +02:00
Marius van der Wijden
7fb42e6db2
eth/downloader: handle missing withdrawals if empty list is expected (#26675)
This PR relaxes the block body ingress handling a bit: if block body withdrawals are missing (but expected to be empty), the body withdrawals are set to 'empty list' before being passed to upper layers. 

This fixes an issue where a block passed from EthereumJS to geth was deemed invalid.
2023-02-15 07:23:07 -05:00
Péter Szilágyi
3086c256c9
eth/downloader: fix timeout resurrection panic (#26652)
* common/prque, eth/downloader: fix timeout resurrection panic

* common/prque: revert -1 hack for les, temporaryly!
2023-02-09 14:56:15 +02:00
Péter Szilágyi
bf1798e04e
common/prque: generic priority queue (#26290)
* common, core, eth, les, trie: make prque generic

* les/vflux/server: fixed issues in priorityPool

* common, core, eth, les, trie: make priority also generic in prque

* les/flowcontrol: add test case for priority accumulator overflow

* les/flowcontrol: avoid priority value overflow

* common/prque: use int priority in some tests

No need to convert to int64 when we can just change the type used by the
queue.

* common/prque: remove comment about int64 range

---------

Co-authored-by: Zsolt Felfoldi <zsfelfoldi@gmail.com>
Co-authored-by: Felix Lange <fjl@twurst.com>
2023-02-09 13:03:54 +02:00
Marius van der Wijden
2a2b0419fb
all: implement withdrawals (EIP-4895) (#26484)
This change implements withdrawals as specified in EIP-4895.

Co-authored-by: lightclient@protonmail.com <lightclient@protonmail.com>
Co-authored-by: marioevz <marioevz@gmail.com>
Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Felix Lange <fjl@twurst.com>
2023-01-25 15:32:25 +01:00
rjl493456442
b748709a11
eth/downloader: fix cornercase when clean stale beacon headers (#26441) 2023-01-12 11:19:16 +01:00
Péter Szilágyi
452a12aa79
eth/downloader: move the pivot in beacon sync mode too (#26453)
In legacy (pre-merge) sync mode, headers were contiguously downloaded from the network and when no more headers were available, we checked every few seconds whether there are 64 new blocks to move the pivot.

In beacon (post-merge) sync mode, we don't need to check for new skeleton headers non stop, since those re delivered one by one by the engine API. The missing code snippet from the header fetcher was to actually look at the latest head and move the pivot if it was more than 2*64-8 away. This PR adds the missing movement logic.
2023-01-10 12:16:54 -05:00
Péter Szilágyi
71f7988b0f
eth/downloader: create repro testcase for beacon header loss 2023-01-09 12:12:25 +02:00
Gary Rong
686f7438d3 eth/downloader: fix unexpected skeleton header deletion 2023-01-09 15:07:08 +08:00
Ha DANG
9d38466437
eth/downloader: fix some typos (#26396) 2023-01-03 11:03:44 +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
Péter Szilágyi
c4a662176e
core, eth: for types with accurate size calcs, return uint64, not float (#26046)
* core, eth: for types with accurate size calcs, return uint64, not float

* core/types: proper tx size tests

* core/types: extend tx size test with decoded sizes, fix error

* core/txpool: fix linter

Co-authored-by: Martin Holst Swende <martin@swende.se>
2022-10-26 15:23:07 +03:00
Martin Holst Swende
5a02b2d6d0
all: fix spelling mistakes (#25961) 2022-10-11 09:37:00 +02:00
Martin Holst Swende
ee301c750b
all: fix docstrings 2022-10-04 09:18:02 +02:00
Martin Holst Swende
80cc34ac3c
eth/downloader: make flakey test less flakey (#25879) 2022-09-27 15:49:52 +02:00
zhiqiangxu
b32d20324e
eth/downloader, les/downloader: fix subtle flaw in queue delivery (#25861)
* fix queue.deliver

* les/downloader: fix queue.deliver

Co-authored-by: Martin Holst Swende <martin@swende.se>
2022-09-26 12:33:21 +02:00
Felix Lange
b628d72766
build: upgrade to go 1.19 (#25726)
This changes the CI / release builds to use the latest Go version. It also
upgrades golangci-lint to a newer version compatible with Go 1.19.

In Go 1.19, godoc has gained official support for links and lists. The
syntax for code blocks in doc comments has changed and now requires a
leading tab character. gofmt adapts comments to the new syntax
automatically, so there are a lot of comment re-formatting changes in this
PR. We need to apply the new format in order to pass the CI lint stage with
Go 1.19.

With the linter upgrade, I have decided to disable 'gosec' - it produces
too many false-positive warnings. The 'deadcode' and 'varcheck' linters
have also been removed because golangci-lint warns about them being
unmaintained. 'unused' provides similar coverage and we already have it
enabled, so we don't lose much with this change.
2022-09-10 13:25:40 +02:00
rjl493456442
dea1fb3cfc
all: cleanup tests (#25641)
Follow-up to PR #25523 to cleanup all relevant tests.
2022-09-07 20:21:59 +02:00
rjl493456442
d10c280309
all: move genesis initialization to blockchain (#25523)
* all: move genesis initialization to blockchain

* core: add one more check

* core: fix tests
2022-08-30 18:22:28 +02:00
Péter Szilágyi
81bd998353
core, eth/downloader: handle spurious junk bodies from racey rollbacks (#25578)
* eth/downloader: handle junkbodies/receipts in the beacon sync

* core: check for header presence when checking for blocks
2022-08-23 14:02:51 +03:00