While investigating another issue, I found that all callers of collectLogs have the
complete block available. rawdb.ReadReceipts loads the block from the database,
so it is better to use ReadRawReceipts here, and derive the receipt information using
the block which is already in memory.
This PR makes it possible to modify the flush interval time via RPC. On one extreme, `0s`, it would act as an archive node. If set to `1h`, means that after one hour of effective block processing time, the trie would be flushed. If one block takes 200ms, this means that a flush would occur every `5*3600=18000` blocks -- however, if the memory size of the cached states grows too large, it will flush sooner.
Essentially, this makes it possible to configure the node to be more or less "archive:ish", and without restarting the node while reconfiguring it.
The gcproc field tracks the amount of time spent processing blocks,
and is used to trigger a state flush to disk when a certain threshold is
reached. After the merge, single block insertion by CL is the most
common source of block processing time, but this time was not added
into gcproc.
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
It seems there is no fully typed library implementation of an LRU cache.
So I wrote one. Method names are the same as github.com/hashicorp/golang-lru,
and the new type can be used as a drop-in replacement.
Two reasons to do this:
- It's much easier to understand what a cache is for when the types are right there.
- Performance: the new implementation is slightly faster and performs zero memory
allocations in Add when the cache is at capacity. Overall, memory usage of the cache
is much reduced because keys are values are no longer wrapped in interface.
This PR ports a few changes from PBSS:
- Fix the snapshot generator waiter in case the generation is not even initialized
- Refactor db inspector for ancient store
* ethclient/gethclient: improve time-sensitive flaky test
* eth/catalyst: fix (?) flaky test
* core: stop blockchains in tests after use
* core: fix dangling blockchain instances
* core: rm whitespace
* eth/gasprice, eth/tracers, consensus/clique: stop dangling blockchains in tests
* all: address review concerns
* core: goimports
* eth/catalyst: fix another time-sensitive test
* consensus/clique: add snapshot test run function
* core: rename stop() to stopWithoutSaving()
Co-authored-by: Felix Lange <fjl@twurst.com>
* base setup for miner opentel
* version change
* modify ctx passing
* add attributes
* update fill txs span attributes
* fix: use common attributes for remote and local txs
* pass context in seal
* fix
* fix
* add traces to finalize and assemble
* fix
* use task ctx in result loop
* only start parent span if no error
* send nil tracer from Finalize
* clean up
* add sub function timings in span attribute
* modify span attributes
* set time attribute to milliseconds
* linters fix
* fix linters for consensus
* add nolint to worker
* fix testcase
* Added fillTransactions subTraces
* add traces in intermediate root hash function
* add traces in WriteBlockAndSetHead function, fix linters
* fix: linting errors
* fix: test cases
* fix: go.mod
* fix: testcase
* extract tracing package
* linters fix
* debug
* Revert "debug"
This reverts commit 2d68b7c7b1105080563a4e1a6949dabc10acaff8.
* fix: panic in NewTransactionsByPriceAndNonce iteration
* change heimdall version to develop
* miner/worker: fix duplicate call to tx ordering
* miner/worker: refactor tracing
* consensus/bor: use tracing package
* tracing: add more abstraction for spans
* tracing: set all attributes at once
* remove nested tracing from blockchain.WriteBlockAndSetHead function
* remove nested tracing from statedb.IntermediateRoot function
* handle end span in bor.Seal function
* fix: typo
* minor fixes
* fix: linters
* fix: remove nolint
* go mod tidy
Co-authored-by: Manav Darji <manavdarji.india@gmail.com>
Co-authored-by: Shivam Sharma <shivam691999@gmail.com>
Co-authored-by: Evgeny Danienko <6655321@bk.ru>
This PR reworks tx indexer a bit. Compared to the original version, one scenario is no longer handled - upgrading from legacy geth without indexer support.
The tx indexer was introduced in 2020 and have been present through hardforks, so it can be assumed that all Geth nodes have tx indexer already. So we can simplify the tx indexer logic a bit:
- If the tail flag is not present, it means node is just initialized may or may not with an ancient store attached. In this case all blocks are regarded as unindexed
- If the tail flag is present, it means blocks below tail are unindexed, blocks above tail are indexed
This change also address some weird cornercases that could make the indexer not work after a crash.
This PR cleans up the configurations for pruner and snapshotter by passing a config struct.
And also, this PR disables the snapshot background generation if the chain is opened in "read-only" mode. The read-only mode is necessary in some cases. For example, we have a list of commands to open the etheruem node in "read-only" mode, like export-chain. In these cases, the snapshot background generation is non expected and should be banned explicitly.
This shortens the chain config summary in bad block reports,
and adds go-ethereum version information as well.
Co-authored-by: Felix Lange <fjl@twurst.com>
This PR makes the event-sending for deleted and new logs happen in batches, to prevent OOM situation due to large reorgs.
Co-authored-by: Felix Lange <fjl@twurst.com>
* core, trie: flush preimages to db on database close
Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
* rename Close to CommitPreimages for clarity
* core, trie: nitpick fixes
Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
* core: use TryGetAccount to read where TryUpdateAccount has been used to write
* Gary's review feedback
* implement Gary's suggestion
* fix bug + rename NewSecure into NewStateTrie
* trie: add backwards-compatibility aliases for SecureTrie
* Update database.go
* make the linter happy
Co-authored-by: Felix Lange <fjl@twurst.com>
Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
* initial
* update
* fix: add validator to NewBlockchain function calls
* handle past chain reorg
* fix: only check with last checkpoint
* rm logs
* add: handle future chain import case
* fix: handle single block case
* add unit tests for past and future chain
* modularise forker tests
* minor fixes
* add: overlapping chain test case, minor fixes
* minor fixes
* add: isolated unit test for IsValidChain
* add more test case for IsValidChain
* fix: use index for header time
* add: fetch last N checkpoints in first run
* fix: change checkpoint count to int64
* fix: handle edge case
* fix: handle no checkpoint case separately
* fix: consider offset for future chain calculation
* re-write test case for split chain
* fix: typo
* add: split chain properties test
* separate reorg checks, validate chain before inserting
* fix: handle err incase of invalid chain
* fix: use error from whitelist service
* split chain property tests
* remove duplicate test cases
* cleanup
* clean up
* fix linters
* fix: fetch checkpoint count bug, add tests
* fix more linters
* fix: handle nil chain validator in downloader
* fix: mock bor tests
Co-authored-by: Evgeny Danienko <6655321@bk.ru>
* Remove locking in (*BlockChain).ExportN
Since ExportN is read-only, it shouldn't need the lock. (?)
* Add hash check to detect reorgs during export.
* fix check order
* Update blockchain.go
* Update blockchain.go
Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
* Limit state sync by gas
* Added logging for state-sync total gas usage
* Added number of event-records in log
* Minor Changes
* Minor Fix
* Adding individual gasUsed
* Minor Fix
* it works
* fix tests
* log wiggle and delay with block number
* log delays as numbers
* linters
* fix tests
* restore linters for the project
* fix linters
* fix
* fix
* fix
* linters
* generation
* fix tests
* remove heimdall wrapper response
* linters
* remove possible collisions
* remove possible collisions
* remove possible collisions
* tests for unique address generation
* generalize set
* bor miner tests got restored
* fixes after CR
* final step and mining test
* fix
* fix e2e
* more tests for Heimdall requests
* fix linters
Co-authored-by: Ferran <ferranbt@protonmail.com>
Co-authored-by: Shivam Sharma <shivam691999@gmail.com>
* merge geth v1.10.15
* fix: Removed FastSync from cli server
* fix: TestHeadersRLPStorage
* Added t.skip(ETH2 in bor)
* fix: flow in create consensus engine
* bumped version
* Fix typo
* increase block time
* remove file
* bumped version
* merge gethv1.10.17
* bumped version
* fix failing tests
* Bump Go version to v1.18 (#368)
* Bump Go version to v1.18.1
* Build using netgo tag
This will create a static build using Go native networking stack.
Checked and it works stable for all archs and distros.
* Fix meta
* Bump version
* Meta as stable
Co-authored-by: Shivam Sharma <shivam691999@gmail.com>
Co-authored-by: Manav Darji <manavdarji.india@gmail.com>
Co-authored-by: Sandeep Sreenath <sandeep.sreenath@gmail.com>
Co-authored-by: Victor Castell <victor@victorcastell.com>
* core: recover the state in SetChainHead if the head state is missing
* core: disable test logging
* core: address comment from martin
* core: improve log level in case state is recovered
* core, eth, les, light: rename SetChainHead to SetCanonical
* eth/downloader: implement beacon sync
* eth/downloader: fix a crash if the beacon chain is reduced in length
* eth/downloader: fix beacon sync start/stop thrashing data race
* eth/downloader: use a non-nil pivot even in degenerate sync requests
* eth/downloader: don't touch internal state on beacon Head retrieval
* eth/downloader: fix spelling mistakes
* eth/downloader: fix some typos
* eth: integrate legacy/beacon sync switchover and UX
* eth: handle UX wise being stuck on post-merge TTD
* core, eth: integrate the beacon client with the beacon sync
* eth/catalyst: make some warning messages nicer
* eth/downloader: remove Ethereum 1&2 notions in favor of merge
* core/beacon, eth: clean up engine API returns a bit
* eth/downloader: add skeleton extension tests
* eth/catalyst: keep non-kiln spec, handle mining on ttd
* eth/downloader: add beacon header retrieval tests
* eth: fixed spelling, commented failing tests out
* eth/downloader: review fixes
* eth/downloader: drop peers failing to deliver beacon headers
* core/rawdb: track beacon sync data in db inspect
* eth: fix review concerns
* internal/web3ext: nit
Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
* core/rawdb, cmd, ethdb, eth: implement freezer tail deletion
* core/rawdb: address comments from martin and sina
* core/rawdb: fixes cornercase in tail deletion
* core/rawdb: separate metadata into a standalone file
* core/rawdb: remove unused code
* core/rawdb: add random test
* core/rawdb: polish code
* core/rawdb: fsync meta file before manipulating the index
* core/rawdb: fix typo
* core/rawdb: address comments
This PR fixes a special corner case in transaction indexing.
When the chain is rewound by SetHead to a historical point which is even lower than the transaction indexes tail, then system will report Failed to decode block body error all the time, because the relevant blocks are already deleted.
In order to avoid this "non-critical-but-annoying" issue, we can recap the indexing target to head+1(to is excluded, so it means indexing transactions from 0 to head).
* all: work for eth1/2 transtition
* consensus/beacon, eth: change beacon difficulty to 0
* eth: updates
* all: add terminalBlockDifficulty config, fix rebasing issues
* eth: implemented merge interop spec
* internal/ethapi: update to v1.0.0.alpha.2
This commit updates the code to the new spec, moving payloadId into
it's own object. It also fixes an issue with finalizing an empty blockhash.
It also properly sets the basefee
* all: sync polishes, other fixes + refactors
* core, eth: correct semantics for LeavePoW, EnterPoS
* core: fixed rebasing artifacts
* core: light: performance improvements
* core: use keyed field (f)
* core: eth: fix compilation issues + tests
* eth/catalyst: dbetter error codes
* all: move Merger to consensus/, remove reliance on it in bc
* all: renamed EnterPoS and LeavePoW to ReachTDD and FinalizePoS
* core: make mergelogs a function
* core: use InsertChain instead of InsertBlock
* les: drop merger from lightchain object
* consensus: add merger
* core: recoverAncestors in catalyst mode
* core: fix nitpick
* all: removed merger from beacon, use TTD, nitpicks
* consensus: eth: add docstring, removed unnecessary code duplication
* consensus/beacon: better comment
* all: easy to fix nitpicks by karalabe
* consensus/beacon: verify known headers to be sure
* core: comments
* core: eth: don't drop peers who advertise blocks, nitpicks
* core: never add beacon blocks to the future queue
* core: fixed nitpicks
* consensus/beacon: simplify IsTTDReached check
* consensus/beacon: correct IsTTDReached check
Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
It is because write known block only checks block and state without snapshot, which could lead to gap between newest snapshot and newest block state. However, new blocks which would cause snapshot to become fixed were ignored, since state was already known.
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
Co-authored-by: Martin Holst Swende <martin@swende.se>
This removes some code:
- The clique engine calculated the snapshot twice when verifying headers/blocks.
- The method GetBlockHashesFromHash in Header/Block/Lightchain was only used by tests. It
is now removed from the API.
- The method GetTdByHash internally looked up the number before calling GetTd(hash, num).
In many cases, callers already had the number, and used this method just because it has a
shorter name. I have removed the method to make the API surface smaller.
This change removes misuses of sync.WaitGroup in BlockChain. Before this change,
block insertion modified the WaitGroup counter in order to ensure that Stop would wait
for pending operations to complete. This was racy and could even lead to crashes
if Stop was called at an unfortunate time. The issue is resolved by adding a specialized
'closable' mutex, which prevents chain modifications after stopping while also
synchronizing writers with each other.
Co-authored-by: Felix Lange <fjl@twurst.com>
This change is a rewrite of the freezer code.
When writing ancient chain data to the freezer, the previous version first encoded each
individual item to a temporary buffer, then wrote the buffer. For small item sizes (for
example, in the block hash freezer table), this strategy causes a lot of system calls for
writing tiny chunks of data. It also allocated a lot of temporary []byte buffers.
In the new version, we instead encode multiple items into a re-useable batch buffer, which
is then written to the file all at once. This avoids performing a system call for every
inserted item.
To make the internal batching work, the ancient database API had to be changed. While
integrating this new API in BlockChain.InsertReceiptChain, additional optimizations were
also added there.
Co-authored-by: Felix Lange <fjl@twurst.com>
This change adds the --catalyst flag, enabling an RPC API for eth2 integration.
In this initial version, catalyst mode also disables all peer-to-peer networking.
Co-authored-by: Mikhail Kalinin <noblesse.knight@gmail.com>
Co-authored-by: Felix Lange <fjl@twurst.com>
* 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
Squashed from the following commits:
core/state: lazily init snapshot storage map
core/state: fix flawed meter on storage reads
core/state: make statedb/stateobjects reuse a hasher
core/blockchain, core/state: implement new trie prefetcher
core: make trie prefetcher deliver tries to statedb
core/state: refactor trie_prefetcher, export storage tries
blockchain: re-enable the next-block-prefetcher
state: remove panics in trie prefetcher
core/state/trie_prefetcher: address some review concerns
sq
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>
* core: add test for headerchain inserts
* core, light: write headerchains in batches
* core: change to one callback per batch of inserted headers + review concerns
* core: error-check on batch write
* core: unexport writeHeaders
* core: remove callback parameter in InsertHeaderChain
The semantics of InsertHeaderChain are now much simpler: it is now an
all-or-nothing operation. The new WriteStatus return value allows
callers to check for the canonicality of the insertion. This change
simplifies use of HeaderChain in package les, where the callback was
previously used to post chain events.
* core: skip some hashing when writing headers
* core: less hashing in header validation
* core: fix headerchain flaw regarding blacklisted hashes
Co-authored-by: Felix Lange <fjl@twurst.com>
