forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-07-30 00:23:46 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1
14249 commits 77 branches 276 tags 1.2 GiB
Commit graph

17 commits

Author SHA1 Message Date
marcello33
bbfb2016fa
Upstream merge from go-ethereum/v1.11.6 (#901) 
* ethdb/pebble: fix nil callbacks (#26650)

* eth/downloader: fix timeout resurrection panic (#26652)

* common/prque, eth/downloader: fix timeout resurrection panic

* common/prque: revert -1 hack for les, temporaryly!

* core/state, trie: remove unused error-return from trie Commit operation (#26641)

* go.mod: update pebble to latest master (#26654)

* core/vm: set tracer-observable `value` of a delegatecall to match parent `value` (#26632)

This is a breaking change in the tracing hooks API as well as semantics of the callTracer:

- CaptureEnter hook provided a nil value argument in case of DELEGATECALL. However to stay consistent with how delegate calls behave in EVM this hook is changed to pass in the value of the parent call.
- callTracer will return parent call's value for DELEGATECALL frames.

---------

Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>

* ethdb: add benchmark test suite (#26659)

* params: schedule shanghai fork on sepolia (#26662)

* params: schedule shanghai fork on sepolia

* params: u64 -> newUint64

* eth/filters: avoid block body retrieval when no matching logs (#25199)

Logs stored on disk have minimal information. Contextual information such as block
number, index of log in block, index of transaction in block are filled in upon request.
We can fill in all these fields only having the block header and list of receipts.
But determining the transaction hash of a log requires the block body.

The goal of this PR is postponing this retrieval until we are sure we the transaction hash.
It happens often that the header bloom filter signals there might be matches in a block,
but after actually checking them reveals the logs do not match. We want to avoid fetching
the body in this case.

Note that this changes the semantics of Backend.GetLogs. Downstream callers of
GetLogs now assume log context fields have not been derived, and need to call
DeriveFields on the logs if necessary.

* eth/tracers: more fork overrides in traceBlockToFile (#26655)

This change allows all post-Berlin forks to be specified as overrides for futureForkBlock in the config parameter for traceBlockToFile.

* tests/fuzzers: supply gnark multiexp config, fixes #26669 (#26670)

This change fixes a fuzzer which broke when we updated the gnark dependency earlier.

* cmd/devp2p: reduce output of node crawler (#26674)

Our discovery crawler spits out a huge amount of logs, most of which is pretty non-interesting. This change moves the very verbose output to Debug, and adds a 8-second status log message giving the general idea about what's going on.

* params: update mainnet + rinkeby CHT (#26677)

This change updates the CHT entries for mainnet and rinkeby

* eth/filters: replace atomic pointer with value (#26689)

* eth/filters: replace atomic.Pointer

* fix

* improve

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

---------

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

* p2p/dnsdisc: fix tests with Go 1.20 (#26690)

* eth/catalyst: return error if withdrawals are nil post-shanghai (#26691)

Spec: https://github.com/ethereum/execution-apis/blob/main/src/engine/shanghai.md#request

* ethdb/pebble: Fix `MemTableStopWritesThreshold` (#26692)

MemTableStopWritesThreshold was set to the max size of all memtables before blocking writing but should be set to the max number of memtables. This is documented [here](https://github.com/cockroachdb/pebble/blob/master/options.go#L738-L742).

* 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.

* params: go-ethereum v1.11.0 stable

* params: begin v1.11.1 release cycle

* travis, build: update Go to 1.20.1 (#26653)

travis, build: update Go to 1.20

* core: check genesis state presence by disk read (#26703)

* core, eth/downloader: make body validation more strict (#26704)

* eth/downloader: fix empty-body case in queue fetchresult (#26707)

* eth/downloader: fix typo (#26716)

* all: remove deprecated uses of math.rand (#26710)

This PR is a (superior) alternative to https://github.com/ethereum/go-ethereum/pull/26708, it handles deprecation, primarily two specific cases. 

`rand.Seed` is typically used in two ways
- `rand.Seed(time.Now().UnixNano())` -- we seed it, just to be sure to get some random, and not always get the same thing on every run. This is not needed, with global seeding, so those are just removed. 
- `rand.Seed(1)` this is typically done to ensure we have a stable test. If we rely on this, we need to fix up the tests to use a deterministic prng-source. A few occurrences like this has been replaced with a proper custom source. 

`rand.Read` has been replaced by `crypto/rand`.`Read` in this PR.

* params: go-ethereum v1.11.1 stable

* params: begin v1.11.2 release cycle

* eth/catalyst: send INVALID instead of INVALID_BLOCK_HASH (#26696)

This change will break one hive test, but pass another and it will be the better way going forward

* ci: disable coverage reporting in appveyor and travis

* eth/catalyst: request too large error (#26722)

The method `GetPayloadBodiesByRangeV1` now returns "-38004: Too large request" error if the requested range is too large, according to spec

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

* core/trie: remove trie tracer (#26665)

This PR contains a small portion of the full pbss PR, namely

    Remove the tracer from trie (and comitter), and instead using an accessList.
    Related changes to the Nodeset.


---------

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

* rpc: fix unmarshaling of null result in CallContext (#26723)

The change fixes unmarshaling of JSON null results into json.RawMessage.

---------

Co-authored-by: Jason Yuan <jason.yuan@curvegrid.com>
Co-authored-by: Jason Yuan <jason.yuan869@gmail.com>

* build: ship bootstrapper Go along with builder for PPA (#26731)

* build: fix setting env var, temp early exit

* build: fix gobootstrap path for the PPA

* build: add some PPA debug logs, sigh

* internal/build: revert raising the chunk size for PPA

* build: yet another weird PPA fix

* build: fix (finaly?) the PPA env vars for Go bootstrapping

* build: fix Go 1.19.0 bootstrapper issues on 386 PPA

* build: enable Lunar Lobster PPA builds

* Revert "core/trie: remove trie tracer (#26665)" (#26732)

This reverts commit 7c749c947a.

* cmd/geth: clarify dumpconfig options (#26729)

Clarifies the documentation around dumpconfi

Signed-off-by: Sungwoo Kim <git@sung-woo.kim>

* core, eth: merge snap-sync chain download progress logs (#26676)

* core: fix accessor mismatch for genesis state (#26747)

* core/rawdb: expose chain freezer constructor without internals (#26748)

* all: use unified emptyRootHash and emptyCodeHash (#26718)

The EmptyRootHash and EmptyCodeHash are defined everywhere in the codebase, this PR replaces all of them with unified one defined in core/types package, and also defines constants for TxRoot, WithdrawalsRoot and UncleRoot

* eth/filters: fix a breaking change and return rpctransaction (#26757)

* eth/filters: fix a breaking change and return rpctransaction

* eth/filters: fix test cases

---------

Co-authored-by: Catror <me@catror.com>

* common/math: allow HexOrDecimal to accept unquoted decimals too (#26758)

* params: release Geth v1.11.2

* params: begin v.1.11.3 release cycle

* log: improve documentation (#26753)

Add usage examples

* core/rawdb, node: use standalone flock dependency (#26633)

* eth: use the last announced finalized block as the sync ancient limit (#26685)

* cmd/devp2p: faster crawling + less verbose dns updates (#26697)

This improves the speed of DHT crawling by using concurrent requests.
It also removes logging of individual DNS updates.

* eth/tracers: add native flatCallTracer (aka parity style tracer) (#26377)

Adds support for a native call tracer with the Parity format, which outputs call frames
in a flat array. This tracer accepts the following options:

- `convertParityErrors: true` will convert error messages to match those of Parity
- `includePrecompiles: true` will report all calls to precompiles. The default
  matches Parity's behavior where CALL and STATICCALLs to precompiles are excluded

Incompatibilities with Parity include:

- Parity removes the result object in case of failure. This behavior is maintained
  with the exception of reverts. Revert output usually contains useful information,
  i.e. Solidity revert reason.
- The `gasUsed` field accounts for intrinsic gas (e.g. 21000 for simple transfers)
  and refunds unlike Parity
- Block rewards are not reported

Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>

* core: improve withdrawal index assignment in GenerateChain (#26756)

This fixes an issue where the withdrawal index was not calculated correctly
for multiple withdrawals in a single block.

Co-authored-by: Gary Rong <garyrong0905@gmail.com>
Co-authored-by: Felix Lange <fjl@twurst.com>

* ethdb/pebble: fix range compaction (#26771)

* ethdb/pebble: fix range compaction

* ethdb/pebble: add comment

* ethdb/pebble: fix max memorytable size (#26776)

* ethclient: include withdrawals in ethclient block responses (#26778)

* include withdrawals in ethclient responses

* omit empty withdrawals array in json serialization

* all: change chain head markers from block to header (#26777)

* core/rawdb, ethdb/pebble: disable pebble on openbsd (#26801)

* core: fix a merge fault (#26802)

* README, go.mod, event, internal/version: bump min Go to 1.19 (#26803)

* travi: remove strange leftover Go version

* core, params: schedule Shanghai on goerli (#26795)

* core: params: schedule Shanghai on goerli

* core/forkid: fix comment

* eth: remove admin.peers[i].eth.head and difficulty (#26804)

* core/types: add EffectiveGasPrice in Receipt (#26713)

This change adds a struct field EffectiveGasPrice in types.Receipt. The field is present
in RPC responses, but not in the Go struct, and thus can't easily be accessed via ethclient.

Co-authored-by: PulsarAI <dev@pulsar-systems.fi>

* core, eth/catalyst: fix race conditions in tests (#26790)

Fixes a race in TestNewPayloadOnInvalidTerminalBlock where setting the TTD raced with
the miner. Solution: set the TTD on the blockchain config not the genesis config.

Also fixes a race in CopyHeader which resulted in race reports all over the place.

* metrics: improve accuracy of CPU gauges (#26793)

This PR changes metrics collection to actually measure the time interval between collections, rather
than assume 3 seconds. I did some ad hoc profiling, and on slower hardware (eg, my Raspberry Pi 4)
I routinely saw intervals between 3.3 - 3.5 seconds, with some being as high as 4.5 seconds. This
will generally cause the CPU gauge readings to be too high, and in some cases can cause impossibly
large values for the CPU load metrics (eg. greater than 400 for a 4 core CPU).

---------

Co-authored-by: Felix Lange <fjl@twurst.com>

* ethclient: fix panic when requesting missing blocks (#26817)

This fixes a regression introduced by #26723.
Fixes #26816.

* core, miner: revert block gas counter in case of invalid transaction (#26799)

This change fixes a flaw where, in certain scenarios, the block sealer did not accurately reset the remaining gas after failing to include an invalid transaction. Fixes #26791

* internal/ethapi: add tests for transaction types JSON marshal/unmarshal (#26667)

Checks that Transaction.MarshalJSON and newRPCTransaction JSON output can be parsed by Transaction.UnmarshalJSON

---------

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

* cmd/evm: correct `alloc` for `t8n` testdata (#26822)

Fixes a minor error in the testdata

* eth/tracers/native: set created address to nil in case of failure (#26779)

Fixes #26073

* accounts/usbwallet: mitigate ledger app chunking issue (#26773)

This PR mitigates an issue with Ledger's on-device RLP deserialization, see
https://github.com/LedgerHQ/app-ethereum/issues/409

Ledger's RLP deserialization code does not validate the length of the RLP list received,
and it may prematurely enter the signing flow when a APDU chunk boundary falls immediately
before the EIP-155 chain_id when deserializing a transaction. Since the chain_id is
uninitialized, it is 0 during this signing flow. This may cause the user to accidentally
sign the transaction with chain_id = 0. That signature would be returned from the device 1
packet earlier than expected by the communication loop. The device blocks the
second-to-last packet waiting for the signer flow, and then errors on the successive
packet (which contains the chain_id, zeroed r, and zeroed s)

Since the signature's early arrival causes successive errors during the communication
process, geth does not parse the improper signature produced by the device, and therefore
no improperly-signed transaction can be created. User funds are not at risk.

We mitigate by selecting the highest chunk size that leaves at least 4 bytes in the
final chunk.

* beacon/engine: don't omit empty withdrawals in ExecutionPayloadBodies (#26698)

This ensures the "withdrawals" field will always be present in responses
to getPayloadBodiesByRangeV1 and getPayloadBodiesByHashV1.

---------

Co-authored-by: Felix Lange <fjl@twurst.com>

* build: update to go 1.20.2 (#26824)

* params: go-ethereum v1.11.3 stable

* params: begin v1.11.4 release cycle

* core/rawdb: find smallest block stored in key-value store when chain gapped (#26719)

This change prints out more information about the problem, in the case where geth detects a gap between leveldb and ancients, so we can determine more exactly where the gap is (what the first missing is). Also prints out more metadata. 

---------

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

* signer/core: accept all solidity primitive types for EIP-712 signing  (#26770)

Accept all primitive types in Solidity for EIP-712 from intN, uintN, intN[], uintN[] for N as 0 to 256 in multiples of 8

---------

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

* params: remove EF azure bootnodes (#26828)

* core/vm: use golang native big.Int (#26834)

reverts #26021, to use the upstream bigint instead.

* core/vm: fix typo in comment (#26838)

fixes eip 220 ->  2200

* core/forkid: fix issue in validation test (#26544)

This changes the test to match the comment description. Using timestampedConfig in this test case is incorrect, the comment says 'local is at Gray Glacier' and isn't aware of more forks.

* cmd/evm: update readmes for the tests (#26841)

* core, core/types: plain Message struct (#25977)

Here, the core.Message interface turns into a plain struct and
types.Message gets removed.

This is a breaking change to packages core and core/types. While we do
not promise API stability for package core, we do for core/types. An
exception can be made for types.Message, since it doesn't have any
purpose apart from invoking the state transition in package core.
types.Message was also marked deprecated by the same commit it
got added in, 4dca5d4db7 (November 2016).

The core.Message interface was added in December 2014, in commit
db494170dc, for the purpose of 'testing' state transitions. It's the
same change that made transaction struct fields private. Before that,
the state transition used *types.Transaction directly.

Over time, multiple implementations of the interface accrued across
different packages, since constructing a Message is required whenever
one wants to invoke the state transition. These implementations all
looked very similar, a struct with private fields exposing the fields
as accessor methods.

By changing Message into a struct with public fields we can remove all
these useless interface implementations. It will also hopefully
simplify future changes to the type with less updates to apply across
all of go-ethereum when a field is added to Message.

---------

Co-authored-by: Felix Lange <fjl@twurst.com>

* travis: only build PPAs nightly, not on every push, too heavy (#26846)

* p2p: small comment typo (#26850)

Update server.go

* core: add Timestamp method in BlockGen (#26844)

Since forks are now scheduled by block time, it can be necessary
to check the timestamp of a block while generating transactions.

* core/txpool: implement additional DoS defenses (#26648)

This adds two new rules to the transaction pool:

- A future transaction can not evict a pending transaction.
- A transaction can not overspend available funds of a sender.

---

Co-authored-by: dwn1998 <42262393+dwn1998@users.noreply.github.com>
Co-authored-by: Martin Holst Swende <martin@swende.se>

* params: go-ethereum v1.11.4 stable

* params: begin v1.11.5 release cycle

* tests: define `MuirGlacier` fork (#26856)

add muir glacier to t8n

* code/vm: fix comment typo (#26865)

it should be constantinople rather than contantinople

* core: minor code refactor (#26852)

* core: refactor code

* core: drop it from this anonymous goroutine func

* core/txpool: use priceList.Put instead of heap.Push (#26863)

Minor refactor to use the 'intended' accessor

* eth: return error if 'safe' or 'finalized' tag used pre-merge (#26862)


Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Felix Lange <fjl@twurst.com>

* .travis.yml: reenable PPA build on tag push (#26873)

* core/state, trie: port changes from PBSS (#26763)

* p2p/discover: pass invalid discv5 packets to Unhandled channel (#26699)

This makes it possible to run another protocol alongside discv5, by reading 
unhandled packets from the channel.

* all: update links in documentation (#26882)


Co-authored-by: Stephen Flynn <stephen.flynn@gapac.com>

* Increase websocket frame size (from erigon rpc client) (#26883)

This increases the maximum allowed message size to 32MB.

Originally submitted at https://github.com/ledgerwatch/erigon/pull/2739

example block failure: https://etherscan.io/tx/0x1317d973a55cedf9b0f2df6ea48e8077dd176f5444a3423368a46d6e4db89982#internal

* cmd/devp2p, cmd/geth: add version in --help output (#26895)

Not sure why this was removed, it's pretty useful to see the version
also in --help.

* core: show db error-info in case of mismatched hash root (#26870)

When a database failure occurs, bubble it up a into statedb, and report it in suitable places, such as during a 'bad block' report.

* consensus: improve consensus engine definition (#26871)

Makes clear the distinction between Finalize and FinalizedAndAssemble:

- In Finalize function, a series of state operations are applied according to consensus rules. The statedb is mutated and the root hash can be checked and compared afterwards.

This function should be used in block processing(receive afrom network and apply it locally) but not block generation.

- In FinalizeAndAssemble function, after applying state mutations, the block is also to be assembled with the latest
  state root computed, updating the header. 

 This function should be used in block generation only.

* eth/catalyst: increase update consensus timeout (#26840)

 Increases the time between consensus updates that we give the CL before we start warning the user.

* internal/ethapi: avoid int overflow in GetTransactionReceipt (#26911)

* trie, accounts/abi: add error-checks (#26914)

* rlp: support for uint256 (#26898)

This adds built-in support in package rlp for encoding, decoding and generating code dealing with uint256.Int.

---------

Co-authored-by: Felix Lange <fjl@twurst.com>

* eth: fix output file permissions in admin_exportChain (#26912)

* api: Use 0700 file permissions for ExportChain

* change perm to 0644

* Update api.go

---------

Co-authored-by: Felix Lange <fjl@twurst.com>

* trie: reduce unit test time (#26918)

* core/txpool: use atomic int added in go1.19 (#26913)

Makes use of atomic.Uint64 instead of atomic by pointer

* params: schedule shanghai fork on mainnet (#26908)

Schedules the shanghai hardfork on timestamp 1681338455 as discussed on ACDE 157: https://github.com/ethereum/execution-specs/pull/727

* core/txpool: allow future local transactions  (#26930)

Local transactions should not be subject to the "future shouldn't churn pending txs" rule

* params: go-ethereum v1.11.5 stable

* params: begin v1.11.6 release cycle

* build: allow building nightly archives via cron jobs (#26938)

* log: add special casing of uint256 into the logger (#26936)

* core/rawdb: use atomic int added in go1.19 (#26935)

* core/vm: expose jumptable constructors (#26880)

When interacting with geth as a library to e.g. produce state tests, it is desirable to obtain the consensus-correct jumptable definition for a given fork. This changes adds accessors so the instructionset can be obtained and characteristics about opcodes can be inspected.

* eth/catalyst: fix races (#26950)

* core/rawdb: update freezertable read meter (#26946)

The meter for "for measuring the effective amount of data read" within the freezertable was never updated. This change remedies that. 
---------

Signed-off-by: jsvisa <delweng@gmail.com>

* cmd/evm, tests: record preimages if dump is expected (#26955)

With #25287 we made it so that preimages were not recorded by default. This had the side effect that the evm command is no longer able to dump state since it does a preimage lookup to determine the address represented by a key.

This change enables the recording of preimages when the dump command is given.

* core/state: add account address to Trie slot accessors (#26934)

This changes the Trie interface to add the plain account address as a
parameter to all storage-related methods.

After the introduction of the TryAccount* functions, TryGet, TryUpdate and
TryDelete are now only meant to read an account's storage. In their current
form, they assume that an account storage is stored in a separate trie, and
that the hashing of the slot is independent of its account's address.

The proposed structure for a stateless storage breaks these two
assumptions: the hashing of a slot key requires the address and all slots
and accounts are stored in a single trie.

This PR therefore adds an address parameter to the interface. It is ignored
in the MPT version, so this change has no functional impact, however it
will reduce the diff size when merging verkle trees.

* metrics: add cpu counters (#26796)

This PR adds counter metrics for the CPU system and the Geth process.
Currently the only metrics available for these items are gauges. Gauges are
fine when the consumer scrapes metrics data at the same interval as Geth
produces new values (every 3 seconds), but it is likely that most consumers
will not scrape that often. Intervals of 10, 15, or maybe even 30 seconds
are probably more common.

So the problem is, how does the consumer estimate what the CPU was doing in
between scrapes. With a counter, it's easy ... you just subtract two
successive values and divide by the time to get a nice, accurate average.
But with a gauge, you can't do that. A gauge reading is an instantaneous
picture of what was happening at that moment, but it gives you no idea
about what was going on between scrapes. Taking an average of values is
meaningless.

* metrics/influxdb: use smaller dependency and reuse code between v1 and v2 reporters  (#26963)

This change switches to use the smaller influxdata/influxdb1-client package instead of depending on the whole infuxdb package. The new smaller client is very similar to the influxdb-v2 client, which made it possible to refactor the two reporters to reuse code a lot more.

* eth/gasprice: change feehistory input type from int to uint64 (#26922)

Change input param type from int to uint64

* go.mod: update golang.org/x/tools (#26960)

* rlp/rlpgen: print want/expect output string if mismatch (#26932)


Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>

* ethclient: ensure returned subscription is nil on error (#26976)

* core/state, trie: remove Try prefix in Trie accessors (#26975)

This change renames StateTrie methods to remove the Try* prefix. 

We added the Trie methods with prefix 'Try' a long time ago, working
around the problem that most existing methods of Trie did not return the
database error. This weird naming convention has persisted until now.

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

* metrics/librato: ensure resp.body closed (#26969)

This change ensures that we call Close on a http response body, in various places in the source code (mostly tests)

* core/vm: use atomic.Bool (#26951)

Make use of new atomic types
---------

Co-authored-by: Felix Lange <fjl@twurst.com>
Co-authored-by: Martin Holst Swende <martin@swende.se>

* core/bloombits: use atomic type (#26993)

* core/state: use atomic.Bool (#26992)

* graphql: fix data races (#26965)

Fixes multiple data races caused by the fact that resolving fields are done concurrently by the graphql library. It also enforces caching at the stateobject level for account fields.

* eth/tracers/native: prevent panic for LOG edge-cases (#26848)

This PR fixes OOM panic in the callTracer as well as panicing on
opcode validation errors (e.g. stack underflow) in callTracer and
prestateTracer.

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

* internal/debug: add log.logfmt flag to set logging to use logfmt (#26970)

* docs: update outdated DeriveSha docs comment (#26968)

* remove @gballet as a GraphQL codeowner (#27012)

* core: use atomic type (#27011)

* graphql: revert storage access regression (#27007)

* cmd/geth: Add `--log.format` cli param (#27001)

Removes the new --log.logfmt directive and hides --log.json, replacing both with log.format=(json|logfmt|terminal). The hidden log.json option is still respected if log.format is not specified for backwards compatibility.

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

* ethdb/pebble: use atomic type (#27014)

* common: fix json marshaller MixedcaseAddress (#26998)

Fix the json marshaller of MixedcaseAddress

* eth/catalyst: improve consensus heartbeat (#26896)

improve the heartbeat function that is no longer suitable in the current situation

Co-authored-by: “openex27” <“openexkevin@gmail.com”>

* miner: use atomic type (#27013)

Use the new typed atomics in the miner package

* accounts/abi/bind: handle UnpackLog with zero topics (#26920)

Adds error handling for the case that UnpackLog or UnpackLogIntoMap is called with a log that has zero topics.

---------

Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>

* cmd/evm: use correct parent number for t8n base fee calculation (#27032)

Currently the t8n tool uses the same block number for the current block and its parent while calculating the base fee. This causes incorrect base fee calculation for the london fork block. This commit sets the parent block number to be one less than the current block number

* go.mod : update snappy (#27027)

* common: delete MakeName (#27023)

common,p2p: remove unused function MakeName

* cmd/geth: enable log rotation (#26843)

This change enables log rotation, which can be activated using the flag --log.rotate. Additional parameters that can be given are: 

  - log.maxsize to set maximum size before files are rotated,
  - log.maxbackups to set how many files are retailed, 
  - log.maxage to configure max age of rotated files, 
  - log.compress whether to compress rotated files

The way to configure location of the logfile(s) is left unchanged, via the `log.logfile` parameter.  

---------

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

* cmd, miner, signer: avoid panic if keystore is not available (#27039)

* cmd, miner, singer: avoid panic if keystore is not available

* cmd/geth: print warning instead of panic

* test/fuzzers: fuzz rlp handling of big.Int and uint256.Int (#26917)

test/fuzzers: fuzz rlp handling of big.Lnt and uint256.Int

* core/txpool: move some validation to outside of mutex (#27006)

Currently, most of transaction validation while holding the txpool mutex: one exception being an early-on signature check. 

This PR changes that, so that we do all non-stateful checks before we entering the mutex area. This means they can be performed in parallel, and to enable that, certain fields have been made atomic bools and uint64.

* 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>

* core/vm: clarify comment (#27045)

* consensus, core/typer: add 4844 excessDataGas to header, tie it to Cancun (#27046)

* consensus/misc, params: add EIP-4844 blobfee conversions (#27041)

* consensus/misc, params: add EIP-4844 blobfee conversions

* consensus/misc: pull in fakeExponential test cases

* consensus/misc: reuse bigints

* consensus/misc: nit renames, additional larger testcase

---------

Co-authored-by: Roberto Bayardo <bayardo@alum.mit.edu>
Co-authored-by: Martin Holst Swende <martin@swende.se>

* eth/tracers: report correct gasLimit in call tracers (#27029)

This includes a semantic change to the `callTracer` as well as `flatCallTracer`.
The value of field `gas` in the **first** call frame will change as follows:

- It previously contained gas available after initial deductions (i.e. tx costs)
- It will now contain the full tx gasLimit value

Signed-off-by: jsvisa <delweng@gmail.com>

* all: remove debug-field from vm config (#27048)

This PR removes the Debug field from vmconfig, making it so that if a tracer is set, debug=true is implied.

---------

Co-authored-by: 0xTylerHolmes <tyler@ethereum.org>
Co-authored-by: Sina Mahmoodi <1591639+s1na@users.noreply.github.com>

* metrics: make gauge_float64 and counter_float64 lock free (#27025)

Makes the float-gauges lock-free

name                      old time/op  new time/op  delta
CounterFloat64Parallel-8  1.45µs ±10%  0.85µs ± 6%  -41.65%  (p=0.008 n=5+5)

---------

Co-authored-by: Exca-DK <dev@DESKTOP-RI45P4J.localdomain>
Co-authored-by: Martin Holst Swende <martin@swende.se>

* eth/tracers: use atomic type (#27031)

Use the new atomic types in package eth/tracers

---------

Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>

* build: upgrade -dlgo version to Go 1.20.3

* core/txpool: disallow future churn by remote txs (#26907)

Prior to this change, it was possible that transactions are erroneously deemed as 'future' although they are in fact 'pending', causing them to be dropped due to 'future' not being allowed to replace 'pending'. 

This change fixes that, by doing a more in-depth inspection of the queue.

* core, miner: drop transactions from the same sender when error occurs (#27038)

This PR unifies the error handling in miner. 

Whenever an error occur while applying a transaction, the transaction should be regarded as invalid and all following transactions from the same sender not executable because of the nonce restriction. The only exception is the `nonceTooLow` error which is handled separately.

* params: new sepolia bootnodes (#27099)

New sepolia bootnodes managed by EF devops

* cmd/devp2p: fix erroneous log output in crawler (#27089)

cmd/devp2p: fix log of ignored recent nodes counter

* signer/core: rename testdata files (#27063)

Sets a meaningful name on test-files

* core: fix comment to reflect function name (#27070)

* params: remove `EIP150Hash` from chainconfig (#27087)

The EIP150Hash was an idea where, after the fork, we hardcoded the forked hash as an extra defensive mechanism. It wasn't really used, since forks weren't contentious and for all the various testnets and private networks it's been a hassle to have around. 

This change removes that config field. 

---------

Signed-off-by: jsvisa <delweng@gmail.com>

* p2p: access embedded fields of Server directly (#27078)

* consensus/ethash: use atomic type (#27068)

* cmd/devp2p: make crawler-route53-updater less verbose (#27116)

Follow-up to #26697, makes the crawler less verbose on route53-based scenarios.

It also changes the loglevel from debug to info on Updates, which are typically the root, and can be interesting to see.

* cmd/geth: rename --vmodule to --log.vmodule (#27071)

renames `--vmodule` to `--log.vmodule`, and prints a warning if the old form is used.

* core/vm: order opcodes properly (#27113)

* metrics: use atomic type (#27121)

* all: refactor trie API (#26995)

In this PR, all TryXXX(e.g. TryGet) APIs of trie are renamed to XXX(e.g. Get) with an error returned.

The original XXX(e.g. Get) APIs are renamed to MustXXX(e.g. MustGet) and does not return any error -- they print a log output. A future PR will change the behaviour to panic on errorrs.

* params: go-ethereum v1.11.6 stable

* dev: chg: regression changes for bor after merge

* dev: chg: more regression changes for bor after merge

* dev: chg: txpool_test regression changes after merge

* dev: chg: gomock re-generate mocks for backend interface

* dev: chg: regression changes after develop is merged into upstream-merge

* dev: chg: further fixes merging develop into upstream-merge

* dev: chg: apply changes to NewParallelBlockChain

* dev: chg: solve some TODOs

* dev: fix: CreateConsensusEngine for new ethereum objects

* dev: fix: NewParallelBlockChain using Genesis

* dev: fix: build ci.go

* dev: fix: thelper and tparallel lint

* dev: fix: http related and nilnil lint errors

* dev: fix: ineffassign lint errors

* dev: chg: comment position fix

* dev: fix: govet lint errors

* dev: fix: error related lint issues

* dev: fix: bodyclose lint issues

* dev: fix: some wsl lint issues

* dev: fix: more wsl lint issues

* dev: fix: errorcheck lint issues

* dev: fix: solve more lint issues

* dev: fix: more wsl lint issues

* dev: fix: more errcheck lint issues

* dev: fix: most of wsl lint issues

* dev: fix: all remaining  lint issues

* dev: fix: t.Parallel called multiple times

* dev: fix: tests failing due to t.Parallel

* fix : runtime testcases

* fix : testcase : config, addTxWithChain, burnAmount

* fix : ethhash bor burn contract

* fix : genspec config

* fix : freezer, TestStateProcessorErrors

* core,eth,miner: fix initial test cases (#922)

* fix : TestTransactionIndices, testBeaconSync

* fix : TestBeaconSync66

* core,eth: fix TestDeduplication, TestSyncAccountPerformance, TestTraceTransaction

* fix : TestTxIndexer

* rm : multiple coinbase balance

* fix : testCommitInterruptExperimentBor

* adding balance send to burntcontract back

* Fix header encoding test

* core,eth/tracers: fix TestPrestateWithDiffModeTracer

* consensus/bor,eth/filters,miner,params,tests: fix mocks

* fix : TestGraphQLConcurrentResolvers

* fix : TestBuildPayload

* common,core,miner: fix goleaks,duplicate init and inconsistent mutex (un)locks

* fix : lint

* fix : lint

* fix : test-integration

* fix : test-integration

* core: restore AddFeeTransferLog post miner tipping

* fix : TestGraphQLConcurrentResolvers

* fix : deadlocks

* rm: t.parallel from testQueueTimeLimiting tests

* Merge branch 'develop' into mardizzone/upstream-merge

* fix : lint

* fix : test-integration

* fix : TxDependency

* add rpc.enabledeprecatedpersonal flag

---------

Signed-off-by: Sungwoo Kim <git@sung-woo.kim>
Signed-off-by: jsvisa <delweng@gmail.com>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Chris Ziogas <ziogaschr@gmail.com>
Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>
Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
Co-authored-by: Sina Mahmoodi <1591639+s1na@users.noreply.github.com>
Co-authored-by: Darioush Jalali <darioush.jalali@avalabs.org>
Co-authored-by: Felix Lange <fjl@twurst.com>
Co-authored-by: Patrick O'Grady <prohb125@gmail.com>
Co-authored-by: ucwong <ucwong@126.com>
Co-authored-by: Roman Krasiuk <rokrassyuk@gmail.com>
Co-authored-by: Jason Yuan <jason.yuan@curvegrid.com>
Co-authored-by: Jason Yuan <jason.yuan869@gmail.com>
Co-authored-by: Sungwoo Kim <git@sung-woo.kim>
Co-authored-by: Yier <90763233+yierx@users.noreply.github.com>
Co-authored-by: Catror <me@catror.com>
Co-authored-by: Nate Armstrong <naterarmstrong@gmail.com>
Co-authored-by: Dan Cline <6798349+Rjected@users.noreply.github.com>
Co-authored-by: Peter (bitfly) <1674920+peterbitfly@users.noreply.github.com>
Co-authored-by: PulsarAI <dev@pulsar-systems.fi>
Co-authored-by: turboboost55 <7891737+turboboost55@users.noreply.github.com>
Co-authored-by: Adrian Sutton <adrian@symphonious.net>
Co-authored-by: Guruprasad Kamath <48196632+gurukamath@users.noreply.github.com>
Co-authored-by: James Prestwich <10149425+prestwich@users.noreply.github.com>
Co-authored-by: Daniel Fernandes <711733+daferna@users.noreply.github.com>
Co-authored-by: Rafael Matias <rafael@skyle.net>
Co-authored-by: xiyang <90125263+JBossBC@users.noreply.github.com>
Co-authored-by: Roberto Bayardo <bayardo@alum.mit.edu>
Co-authored-by: panicalways <113693386+panicalways@users.noreply.github.com>
Co-authored-by: dwn1998 <42262393+dwn1998@users.noreply.github.com>
Co-authored-by: s7v7nislands <s7v7nislands@gmail.com>
Co-authored-by: lightclient <14004106+lightclient@users.noreply.github.com>
Co-authored-by: Stephen Flynn <ssflynn@gmail.com>
Co-authored-by: Stephen Flynn <stephen.flynn@gapac.com>
Co-authored-by: Jonathan Otto <jonathan.otto@gmail.com>
Co-authored-by: Delweng <delweng@gmail.com>
Co-authored-by: Guillaume Ballet <3272758+gballet@users.noreply.github.com>
Co-authored-by: aaronbuchwald <aaron.buchwald56@gmail.com>
Co-authored-by: ucwong <ethereum2k@gmail.com>
Co-authored-by: norwnd <112318969+norwnd@users.noreply.github.com>
Co-authored-by: jwasinger <j-wasinger@hotmail.com>
Co-authored-by: Adrian Sutton <adrian@oplabs.co>
Co-authored-by: David Murdoch <187813+davidmurdoch@users.noreply.github.com>
Co-authored-by: openex <openexkevin@gmail.com>
Co-authored-by: “openex27” <“openexkevin@gmail.com”>
Co-authored-by: sudeep <sudeepdino008@gmail.com>
Co-authored-by: joohhnnn <68833933+joohhnnn@users.noreply.github.com>
Co-authored-by: 0xTylerHolmes <tyler@ethereum.org>
Co-authored-by: Exca-DK <85954505+Exca-DK@users.noreply.github.com>
Co-authored-by: Exca-DK <dev@DESKTOP-RI45P4J.localdomain>
Co-authored-by: Marius Kjærstad <mkjaerstad@protonmail.com>
Co-authored-by: Parithosh Jayanthi <parithosh@indenwolken.xyz>
Co-authored-by: noel <72006780+0x00Duke@users.noreply.github.com>
Co-authored-by: Taeguk Kwon <xornrbboy@gmail.com>
Co-authored-by: Anusha <63559942+anusha-ctrl@users.noreply.github.com>
Co-authored-by: Alex Beregszaszi <alex@rtfs.hu>
Co-authored-by: Shivam Sharma <shivam691999@gmail.com>
Co-authored-by: Raneet Debnath <35629432+Raneet10@users.noreply.github.com>
Co-authored-by: Raneet Debnath <raneetdebnath10@gmail.com>
Co-authored-by: Jerry <jerrycgh@gmail.com>
Co-authored-by: Manav Darji <manavdarji.india@gmail.com>
 2023-08-01 16:56:27 +05:30
Arpit Temani
2321e64ed7
V0.2.16 candidate (#373) 
* 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>
 2022-05-06 12:31:48 +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
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
Péter Szilágyi
d8da0b3d81
core/state, eth, trie: stabilize memory use, fix memory leak 2020-08-26 13:05:06 +03:00
gary rong
87c0ba9213
core, eth, les, trie: add a prefix to contract code (#21080) 2020-08-21 15:10:40 +03:00
gary rong
80469bea0c
all: integrate the freezer with fast sync 
* all: freezer style syncing

core, eth, les, light: clean up freezer relative APIs

core, eth, les, trie, ethdb, light: clean a bit

core, eth, les, light: add unit tests

core, light: rewrite setHead function

core, eth: fix downloader unit tests

core: add receipt chain insertion test

core: use constant instead of hardcoding table name

core: fix rollback

core: fix setHead

core/rawdb: remove canonical block first and then iterate side chain

core/rawdb, ethdb: add hasAncient interface

eth/downloader: calculate ancient limit via cht first

core, eth, ethdb: lots of fixes

* eth/downloader: print ancient disable log only for fast sync
 2019-05-16 10:39:32 +03:00
Péter Szilágyi
9effd64290
core, eth, trie: bloom filter for trie node dedup during fast sync (#19489) 
* core, eth, trie: bloom filter for trie node dedup during fast sync

* eth/downloader, trie: address review comments

* core, ethdb, trie: restart fast-sync bloom construction now and again

* eth/downloader: initialize fast sync bloom on startup

* eth: reenable eth/62 until we properly remove it
 2019-05-13 15:28:01 +03:00
Péter Szilágyi
054412e335
all: clean up and proerly abstract database access 2019-03-06 13:35:03 +02:00
Wenbiao Zheng
38c7eb0f26 trie: rename TrieSync to Sync and improve hexToKeybytes (#16804) 
This removes a golint warning: type name will be used as trie.TrieSync by
other packages, and that stutters; consider calling this Sync.

In hexToKeybytes len(hex) is even and (even+1)/2 == even/2, remove the +1.
 2018-05-29 17:48:43 +02:00
Felix Lange
10181b57a9 core, eth/downloader: commit block data using batches (#15115) 
* ethdb: add Putter interface and Has method

* ethdb: improve docs and add IdealBatchSize

* ethdb: remove memory batch lock

Batches are not safe for concurrent use.

* core: use ethdb.Putter for Write* functions

This covers the easy cases.

* core/state: simplify StateSync

* trie: optimize local node check

* ethdb: add ValueSize to Batch

* core: optimize HasHeader check

This avoids one random database read get the block number. For many uses
of HasHeader, the expectation is that it's actually there. Using Has
avoids a load + decode of the value.

* core: write fast sync block data in batches

Collect writes into batches up to the ideal size instead of issuing many
small, concurrent writes.

* eth/downloader: commit larger state batches

Collect nodes into a batch up to the ideal size instead of committing
whenever a node is received.

* core: optimize HasBlock check

This avoids a random database read to get the number.

* core: use numberCache in HasHeader

numberCache has higher capacity, increasing the odds of finding the
header without a database lookup.

* core: write imported block data using a batch

Restore batch writes of state and add blocks, tx entries, receipts to
the same batch. The change also simplifies the miner.

This commit also removes posting of logs when a forked block is imported.

* core: fix DB write error handling

* ethdb: use RLock for Has

* core: fix HasBlock comment
 2017-09-09 19:03:07 +03:00
Felix Lange
0042f13d47 eth/downloader: separate state sync from queue (#14460) 
* eth/downloader: separate state sync from queue

Scheduling of state node downloads hogged the downloader queue lock when
new requests were scheduled. This caused timeouts for other requests.
With this change, state sync is fully independent of all other downloads
and doesn't involve the queue at all.

State sync is started and checked on in processContent. This is slightly
awkward because processContent doesn't have a select loop. Instead, the
queue is closed by an auxiliary goroutine when state sync fails. We
tried several alternatives to this but settled on the current approach
because it's the least amount of change overall.

Handling of the pivot block has changed slightly: the queue previously
prevented import of pivot block receipts before the state of the pivot
block was available. In this commit, the receipt will be imported before
the state. This causes an annoyance where the pivot block is committed
as fast block head even when state downloads fail. Stay tuned for more
updates in this area ;)

* eth/downloader: remove cancelTimeout channel

* eth/downloader: retry state requests on timeout

* eth/downloader: improve comment

* eth/downloader: mark peers idle when state sync is done

* eth/downloader: move pivot block splitting to processContent

This change also ensures that pivot block receipts aren't imported
before the pivot block itself.

* eth/downloader: limit state node retries

* eth/downloader: improve state node error handling and retry check

* eth/downloader: remove maxStateNodeRetries

It fails the sync too much.

* eth/downloader: remove last use of cancelCh in statesync.go

Fixes TestDeliverHeadersHang*Fast and (hopefully)
the weird cancellation behaviour at the end of fast sync.

* eth/downloader: fix leak in runStateSync

* eth/downloader: don't run processFullSyncContent in LightSync mode

* eth/downloader: improve comments

* eth/downloader: fix vet, megacheck

* eth/downloader: remove unrequested tasks anyway

* eth/downloader, trie: various polishes around duplicate items

This commit explicitly tracks duplicate and unexpected state
delieveries done against a trie Sync structure, also adding
there to import info logs.

The commit moves the db batch used to commit trie changes one
level deeper so its flushed after every node insertion. This
is needed to avoid a lot of duplicate retrievals caused by
inconsistencies between Sync internals and database. A better
approach is to track not-yet-written states in trie.Sync and
flush on commit, but I'm focuing on correctness first now.

The commit fixes a regression around pivot block fail count.
The counter previously was reset to 1 if and only if a sync
cycle progressed (inserted at least 1 entry to the database).
The current code reset it already if a node was delivered,
which is not stong enough, because unless it ends up written
to disk, an attacker can just loop and attack ad infinitum.

The commit also fixes a regression around state deliveries
and timeouts. The old downloader tracked if a delivery is
stale (none of the deliveries were requestedt), in which
case it didn't mark the node idle and did not send further
requests, since it signals a past timeout. The current code
did mark it idle even on stale deliveries, which eventually
caused two requests to be in flight at the same time, making
the deliveries always stale and mass duplicating retrievals
between multiple peers.

* eth/downloader: fix state request leak

This commit fixes the hang seen sometimes while doing the state
sync. The cause of the hang was a rare combination of events:
request state data from peer, peer drops and reconnects almost
immediately. This caused a new download task to be assigned to
the peer, overwriting the old one still waiting for a timeout,
which in turned leaked the requests out, never to be retried.
The fix is to ensure that a task assignment moves any pending
one back into the retry queue.

The commit also fixes a regression with peer dropping due to
stalls. The current code considered a peer stalling if they
timed out delivering 1 item. However, the downloader never
requests only one, the minimum is 2 (attempt to fine tune
estimated latency/bandwidth). The fix is simply to drop if
a timeout is detected at 2 items.

Apart from the above bugfixes, the commit contains some code
polishes I made while debugging the hang.

* core, eth, trie: support batched trie sync db writes

* trie: rename SyncMemCache to syncMemBatch
 2017-06-22 15:26:03 +03:00
Felix Lange
d3b751e4d9 trie: remove dependency on ethdb 
This removes the core/types -> leveldb dependency.
 2017-01-06 14:15:22 +01:00
Péter Szilágyi
90b16a3e85
core/state, eth/downloader, trie: reset fast-failure on progress 2016-10-31 14:19:14 +02:00
Péter Szilágyi
5b0ee8ec30 core, eth, trie: fix data races and merge/review issues 2015-10-21 16:49:55 +03:00
Péter Szilágyi
b97e34a8e4 eth/downloader: concurrent receipt and state processing 2015-10-19 10:03:10 +03:00
Péter Szilágyi
ab27bee25a core, eth, trie: direct state trie synchronization 2015-10-19 10:03:09 +03:00