core/vm: fix incorrect computation of discount #21253

MariusVanDerWijden · 2020-06-22T17:47:18Z

During testing on Yolov1 we found that the way geth calculates the discount
is not in line with the specification. Basically what we did is calculate
128 * Bls12381GXMulGas * discount / 1000 whenever we received more than 128 pairs
of values. Correct would be to calculate k * Bls12381... for k > 128.

During testing on Yolov1 we found that the way geth calculates the discount is not in line with the specification. Basically what we did is calculate 128 * Bls12381GXMulGas * discount / 1000 whenever we received more than 128 pairs of values. Correct would be to calculate k * Bls12381... for k > 128.

core/vm/contracts.go

core/vm/contracts_test.go

* core/vm: fix incorrect computation of discount During testing on Yolov1 we found that the way geth calculates the discount is not in line with the specification. Basically what we did is calculate 128 * Bls12381GXMulGas * discount / 1000 whenever we received more than 128 pairs of values. Correct would be to calculate k * Bls12381... for k > 128. * core/vm: better logic for discount calculation * core/vm: better calculation logic, added worstcase benchmarks * core/vm: better benchmarking logic

* cmd, consensus: add option to disable mmap for DAG caches/datasets (#20484) * cmd, consensus: add option to disable mmap for DAG caches/datasets * consensus: add benchmarks for mmap with/with lock * cmd/clef: add newaccount command (#20782) * cmd/clef: add newaccount command * cmd/clef: document clef_New, update API versioning * Update cmd/clef/intapi_changelog.md Co-Authored-By: ligi <ligi@ligi.de> * Update signer/core/uiapi.go Co-Authored-By: ligi <ligi@ligi.de> Co-authored-by: ligi <ligi@ligi.de> * eth: add debug_accountRange API (#19645) This new API allows reading accounts and their content by address range. Co-authored-by: Martin Holst Swende <martin@swende.se> Co-authored-by: Felix Lange <fjl@twurst.com> * travis: allow cocoapods deploy to fail (#20833) * whisper/whisperv6: decrease pow requirement in tests (#20815) * metrics: improve TestTimerFunc (#20818) The test failed due to what appears to be fluctuations in time.Sleep, which is not the actual method under test. This change modifies it so we compare the metered Max to the actual time instead of the desired time. * les: create utilities as common package (#20509) * les: move execqueue into utilities package execqueue is a util for executing queued functions in a serial order which is used by both les server and les client. Move it to common package. * les: move randselect to utilities package weighted_random_selector is a helpful tool for randomly select items maintained in a set but based on the item weight. It's used anywhere is LES package, mainly by les client but will be used in les server with very high chance. So move it into a common package as the second step for les separation. * les: rename to utils * README: update private network genesis spec with istanbul (#20841) * add istanbul and muirGlacier to genesis states in README * remove muirGlacier, relocate istanbul * whisper: fix whisper go routine leak with sync wait group (#20844) * cmd/evm: Rework execution stats (#20792) - Dump stats also for --bench flag. - From memory stats only show number and size of allocations. This is what `test -bench` shows. I doubt others like number of GC runs are any useful, but can be added if requested. - Now the mem stats are for single execution in case of --bench. * cmd/devp2p, cmd/wnode, whisper: add missing calls to Timer.Stop (#20843) * p2p/server: add UDP port mapping goroutine to wait group (#20846) * accounts/abi faster unpacking of int256 (#20850) * p2p/discv5: add missing Timer.Stop calls (#20853) * miner/worker: add missing timer.Stop call (#20857) * cmd/geth: fix bad genesis test (#20860) * eth/filters: add missing Ticker.Stop call (#20862) * eth/fetcher: add missing timer.Stop calls (#20861) * les: add missing Ticker.Stop call (#20864) * event: add missing timer.Stop call in TestFeed (#20868) * metrics: add missing calls to Ticker.Stop in tests (#20866) * ethstats: add missing Ticker.Stop call (#20867) * p2p/discv5, p2p/testing: add missing Timer.Stop calls in tests (#20869) * core: add missing Timer.Stop call in TestLogReorgs (#20870) * rpc: add missing timer.Stop calls in websocket tests (#20863) * crypto/ecies: improve concatKDF (#20836) This removes a bunch of weird code around the counter overflow check in concatKDF and makes it actually work for different hash output sizes. The overflow check worked as follows: concatKDF applies the hash function N times, where N is roundup(kdLen, hashsize) / hashsize. N should not overflow 32 bits because that would lead to a repetition in the KDF output. A couple issues with the overflow check: - It used the hash.BlockSize, which is wrong because the block size is about the input of the hash function. Luckily, all standard hash functions have a block size that's greater than the output size, so concatKDF didn't crash, it just generated too much key material. - The check used big.Int to compare against 2^32-1. - The calculation could still overflow before reaching the check. The new code in concatKDF doesn't check for overflow. Instead, there is a new check on ECIESParams which ensures that params.KeyLen is < 512. This removes any possibility of overflow. There are a couple of miscellaneous improvements bundled in with this change: - The key buffer is pre-allocated instead of appending the hash output to an initially empty slice. - The code that uses concatKDF to derive keys is now shared between Encrypt and Decrypt. - There was a redundant invocation of IsOnCurve in Decrypt. This is now removed because elliptic.Unmarshal already checks whether the input is a valid curve point since Go 1.5. Co-authored-by: Felix Lange <fjl@twurst.com> * rpc: metrics for JSON-RPC method calls (#20847) This adds a couple of metrics for tracking the timing and frequency of method calls: - rpc/requests gauge counts all requests - rpc/success gauge counts requests which return err == nil - rpc/failure gauge counts requests which return err != nil - rpc/duration/all timer tracks timing of all requests - rpc/duration/<method>/<success/failure> tracks per-method timing * mobile: use bind.NewKeyedTransactor instead of duplicating (#20888) It's better to reuse the existing code to create a keyed transactor than to rewrite the logic again. * all: fix a bunch of inconsequential goroutine leaks (#20667) The leaks were mostly in unit tests, and could all be resolved by adding suitably-sized channel buffers or by restructuring the test to not send on a channel after an error has occurred. There is an unavoidable goroutine leak in Console.Interactive: when we receive a signal, the line reader cannot be unblocked and will get stuck. This leak is now documented and I've tried to make it slightly less bad by adding a one-element buffer to the output channels of the line-reading loop. Should the reader eventually awake from its blocked state (i.e. when stdin is closed), at least it won't get stuck trying to send to the interpreter loop which has quit long ago. Co-authored-by: Felix Lange <fjl@twurst.com> * internal/ethapi: add CallArgs.ToMessage method (#20854) ToMessage is used to convert between ethapi.CallArgs and types.Message. It reduces the length of the DoCall method by about half by abstracting out the conversion between the CallArgs and the Message. This should improve the code's maintainability and reusability. * eth, les: fix flaky tests (#20897) * les: fix flaky test * eth: fix flaky test * cmd/geth: enable metrics for geth import command (#20738) * cmd/geth: enable metrics for geth import command * cmd/geth: enable metrics-flags for import command * core/vm: use a callcontext struct (#20761) * core/vm: use a callcontext struct * core/vm: fix tests * core/vm/runtime: benchmark * core/vm: make intpool push inlineable, unexpose callcontext * docs/audits: add discv5 protocol audits from LA and C53 (#20898) * .github: change gitter reference to discord link in issue template (#20896) * couple of fixes to docs in clef (#20900) * p2p/discover: add initial discovery v5 implementation (#20750) This adds an implementation of the current discovery v5 spec. There is full integration with cmd/devp2p and enode.Iterator in this version. In theory we could enable the new protocol as a replacement of discovery v4 at any time. In practice, there will likely be a few more changes to the spec and implementation before this can happen. * build: upgrade to golangci-lint 1.24.0 (#20901) * accounts/scwallet: remove unnecessary uses of fmt.Sprintf * cmd/puppeth: remove unnecessary uses of fmt.Sprintf * p2p/discv5: remove unnecessary use of fmt.Sprintf * whisper/mailserver: remove unnecessary uses of fmt.Sprintf * core: goimports -w tx_pool_test.go * eth/downloader: goimports -w downloader_test.go * build: upgrade to golangci-lint 1.24.0 * whisper/mailserver : recover corrupt db files before opening (#20891) * whisper/mailserver : recover db file when openfile corrupted * whisper/mailserver : fix db -> s.db * whisper/mailserver : common/errors for dbfile * accounts/abi/bind: Refactored topics (#20851) * accounts/abi/bind: refactored topics * accounts/abi/bind: use store function to remove code duplication * accounts/abi/bind: removed unused type defs * accounts/abi/bind: error on tuples in topics * Cosmetic changes to restart travis build Co-authored-by: Guillaume Ballet <gballet@gmail.com> * node: allow websocket and HTTP on the same port (#20810) This change makes it possible to run geth with JSON-RPC over HTTP and WebSocket on the same TCP port. The default port for WebSocket is still 8546. geth --rpc --rpcport 8545 --ws --wsport 8545 This also removes a lot of deprecated API surface from package rpc. The rpc package is now purely about serving JSON-RPC and no longer provides a way to start an HTTP server. * crypto: improve error messages in LoadECDSA (#20718) This improves error messages when the file is too short or too long. Also rewrite the test for SaveECDSA because LoadECDSA has its own test now. Co-authored-by: Felix Lange <fjl@twurst.com> * changed date of rpcstack.go since new file (#20904) * accounts/abi/bind: fixed erroneous filtering of negative ints (#20865) * accounts/abi/bind: fixed erroneous packing of negative ints * accounts/abi/bind: added test cases for negative ints in topics * accounts/abi/bind: fixed genIntType for go 1.12 * accounts/abi: minor nitpick * cmd: deprecate --testnet, use named networks instead (#20852) * cmd/utils: make goerli the default testnet * cmd/geth: explicitly rename testnet to ropsten * core: explicitly rename testnet to ropsten * params: explicitly rename testnet to ropsten * cmd: explicitly rename testnet to ropsten * miner: explicitly rename testnet to ropsten * mobile: allow for returning the goerli spec * tests: explicitly rename testnet to ropsten * docs: update readme to reflect changes to the default testnet * mobile: allow for configuring goerli and rinkeby nodes * cmd/geth: revert --testnet back to ropsten and mark as legacy * cmd/util: mark --testnet flag as deprecated * docs: update readme to properly reflect the 3 testnets * cmd/utils: add an explicit deprecation warning on startup * cmd/utils: swap goerli and ropsten in usage * cmd/geth: swap goerli and ropsten in usage * cmd/geth: if running a known preset, log it for convenience * docs: improve readme on usage of ropsten's testnet datadir * cmd/utils: check if legacy `testnet` datadir exists for ropsten * cmd/geth: check for legacy testnet path in console command * cmd/geth: use switch statement for complex conditions in main * cmd/geth: move known preset log statement to the very top * cmd/utils: create new ropsten configurations in the ropsten datadir * cmd/utils: makedatadir should check for existing testnet dir * cmd/geth: add legacy testnet flag to the copy db command * cmd/geth: add legacy testnet flag to the inspect command * les, les/lespay/client: add service value statistics and API (#20837) This PR adds service value measurement statistics to the light client. It also adds a private API that makes these statistics accessible. A follow-up PR will add the new server pool which uses these statistics to select servers with good performance. This document describes the function of the new components: https://gist.github.com/zsfelfoldi/3c7ace895234b7b345ab4f71dab102d4 Co-authored-by: rjl493456442 <garyrong0905@gmail.com> Co-authored-by: rjl493456442 <garyrong0905@gmail.com> * README: update min go version to 1.13 (#20911) * travis, appveyor, build, Dockerfile: bump Go to 1.14.2 (#20913) * travis, appveyor, build, Dockerfile: bump Go to 1.14.2 * travis, appveyor: force GO111MODULE=on for every build * core/rawdb: fix data race between Retrieve and Close (#20919) * core/rawdb: fixed data race between retrieve and close closes https://github.com/ethereum/go-ethereum/issues/20420 * core/rawdb: use non-atomic load while holding mutex * accounts/abi: implement new fallback functions (#20764) * accounts/abi: implement new fackball functions In Solidity v0.6.0, the original fallback is separated into two different sub types: fallback and receive. This PR addes the support for parsing new format abi and the relevant abigen functionalities. * accounts/abi: fix unit tests * accounts/abi: minor fixes * accounts/abi, mobile: support jave binding * accounts/abi: address marius's comment * accounts/abi: Work around the uin64 conversion issue Co-authored-by: Guillaume Ballet <gballet@gmail.com> * trie: fix concurrent usage of secKeyBuf, ref #20920 * all: simplify and fix database iteration with prefix/start (#20808) * core/state/snapshot: start fixing disk iterator seek * ethdb, rawdb, leveldb, memorydb: implement iterators with prefix and start * les, core/state/snapshot: iterator fixes * all: remove two iterator methods * all: rename Iteratee.NewIteratorWith -> NewIterator * ethdb: fix review concerns * params: update CHTs for the 1.9.13 release * params: release Geth v1.9.13 * params: begin v1.9.14 release cycle * p2p/discover: add helper methods to UDPv5 (#20918) This adds two new methods to UDPv5, AllNodes and LocalNode. AllNodes returns all the nodes stored in the local table; this is useful for the purposes of metrics collection and also debugging any potential issues with other discovery v5 implementations. LocalNode returns the local node object. The reason for exposing this is so that users can modify and set/delete new key-value entries in the local record. * event: fix inconsistency in Lock and Unlock (#20933) Co-authored-by: Felix Lange <fjl@twurst.com> * accounts/abi: Prevent recalculation of internal fields (#20895) * accounts/abi: prevent recalculation of ID, Sig and String * accounts/abi: fixed unpacking of no values * accounts/abi: multiple fixes to arguments * accounts/abi: refactored methodName and eventName This commit moves the complicated logic of how we assign method names and event names if they already exist into their own functions for better readability. * accounts/abi: prevent recalculation of internal In this commit, I changed the way we calculate the string representations, sig representations and the id's of methods. Before that these fields would be recalculated everytime someone called .Sig() .String() or .ID() on a method or an event. Additionally this commit fixes issue #20856 as we assign names to inputs with no name (input with name "" becomes "arg0") * accounts/abi: added unnamed event params test * accounts/abi: fixed rebasing errors in method sig * accounts/abi: fixed rebasing errors in method sig * accounts/abi: addressed comments * accounts/abi: added FunctionType enumeration * accounts/abi/bind: added test for unnamed arguments * accounts/abi: improved readability in NewMethod, nitpicks * accounts/abi: method/eventName -> overloadedMethodName * cmd, core: remove override muir glacier and override istanbul (#20942) * snapshot: add Unlock before return (#20948) * Forget Unlock in snapshot * Remove Unlock before panic * core/state/snapshot: make difflayer account iterator seek operation inclusive * p2p: defer wait group done in protocol start (#20951) * go.mod : update fastcache to 1.5.7 (#20936) * all: seperate consensus error and evm internal error (#20830) * all: seperate consensus error and evm internal error There are actually two types of error will be returned when a tranaction/message call is executed: (a) consensus error (b) evm internal error. The former should be converted to a consensus issue, e.g. The sender doesn't enough asset to purchase the gas it specifies. The latter is allowed since evm itself is a blackbox and internal error is allowed to happen. This PR emphasizes the difference by introducing a executionResult structure. The evm error is embedded inside. So if any error returned, it indicates consensus issue happens. And also this PR improve the `EstimateGas` API to return the concrete revert reason if the transaction always fails * all: polish * accounts/abi/bind/backends: add tests * accounts/abi/bind/backends, internal: cleanup error message * all: address comments * core: fix lint * accounts, core, eth, internal: address comments * accounts, internal: resolve revert reason if possible * accounts, internal: address comments * core: mirror full node reorg logic in light client too (#20931) * core: fix the condition of reorg * core: fix nitpick to only retrieve head once * core: don't reorg if received chain is longer at same diff Co-authored-by: Péter Szilágyi <peterke@gmail.com> * accounts/keystore: fix double import race (#20915) * accounts/keystore: fix race in Import/ImportECDSA * accounts/keystore: added import/export tests * cmd/geth: improved TestAccountImport test * accounts/keystore: added import/export tests * accounts/keystore: fixed naming * accounts/keystore: fixed typo * accounts/keystore: use mutex instead of rwmutex * accounts: use errors instead of fmt * trie: initial implementation for range proof (#20908) * trie: initial implementation for range proof * trie: add benchmark * trie: fix lint * trie: fix minor issue * trie: unset the edge valuenode as well * trie: unset the edge valuenode as nilValuenode * core/state/snapshot: fix binary iterator (#20970) * p2p/enode: update code comment (#20972) It is possible to specify enode URLs using domain name since commit b90cdbaa79cf, but the code comment still said that only IP addresses are allowed. Co-authored-by: admin@komgo.io <KomgoRocks2018!> * eth: fix shutdown regression to abort downloads, not just cancel * node: shut down all node-related HTTP servers gracefully (#20956) Rather than just closing the underlying network listener to stop our HTTP servers, use the graceful shutdown procedure, waiting for any in-process requests to finish. * accounts/abi: added abi test cases, minor bug fixes (#20903) * accounts/abi: added documentation * accounts/abi: reduced usage of arguments.LengthNonIndexed * accounts/abi: simplified reflection logic * accounts/abi: moved testjson data into global declaration * accounts/abi: removed duplicate test cases * accounts/abi: reworked abi tests * accounts/abi: added more tests for abi packing * accounts/abi/bind: refactored base tests * accounts/abi: run pack tests as subtests * accounts/abi: removed duplicate tests * accounts/abi: removed unnused arguments.LengthNonIndexed Due to refactors to the code, we do not need the arguments.LengthNonIndexed function anymore. You can still get the length by calling len(arguments.NonIndexed()) * accounts/abi: added type test * accounts/abi: modified unpack test to pack test * accounts/abi: length check on arrayTy * accounts/abi: test invalid abi * accounts/abi: fixed rebase error * accounts/abi: fixed rebase errors * accounts/abi: removed unused definition * accounts/abi: merged packing/unpacking tests * accounts/abi: fixed [][][32]bytes encoding * accounts/abi: added tuple test cases * accounts/abi: renamed getMockLog -> newMockLog * accounts/abi: removed duplicate test * accounts/abi: bools -> booleans * core: add check in AddChildIndexer to avoid double lock (#20982) This fixes a theoretical double lock condition which could occur in indexer.AddChildIndexer(indexer) Nobody would ever do that though. Co-authored-by: Felix Lange <fjl@twurst.com> * rpc: make ExampleClientSubscription work with the geth API (#19483) This corrects the call to eth_getBlockByNumber, which previously returned this error: can't get latest block: missing value for required argument 1 Co-authored-by: Felix Lange <fjl@twurst.com> * core: improve TestLogRebirth (#20961) This is a resubmit of #20668 which rewrites the problematic test without any additional goroutines. It also documents the test better. The purpose of this test is checking whether log events are sent correctly when importing blocks. The test was written at a time when blockchain events were delivered asynchronously, making the check hard to pull off. Now that core.BlockChain delivers events synchronously during the call to InsertChain, the test can be simplified. Co-authored-by: BurtonQin <bobbqqin@gmail.com> * go.mod: upgrade to golang-lru v0.5.4 (#20992) golang-lru is now a go module, and the upgrade corrects a couple of minor issues. In particular, the library could crash if you inserted nil into an LRU cache. * rpc: add explicit 200 response for empty HTTP GET (#20952) * event, whisper/whisperv6: use defer where possible (#20940) * signer, log: properly escape character sequences (#20987) * signer: properly handle terminal escape characters * log: use strconv conversion instead of custom escape function * log: remove relection tests for nil * go.mod : goupnp v1.0.0 upgrade (#20996) * core/state/snapshot: implement storage iterator (#20971) * core/state/snapshot: implement storage iterator * core/state/snapshot, tests: implement helper function * core/state/snapshot: fix storage issue If an account is deleted in the tx_1 but recreated in the tx_2, the it can happen that in this diff layer, both destructedSet and storageData records this account. In this case, the storage iterator should be able to iterate the slots belong to new account but disable further iteration in deeper layers(belong to old account) * core/state/snapshot: address peter and martin's comment * core/state: address comments * core/state/snapshot: fix test * core/state/snapshot: fix journal nil deserialziation * core/state/snapshot: fix trie generator reporter (#21004) * accounts/external: fill account-cache if that hasn't already been done, fixes #20995 (#20998) * go.sum: run go mod tidy (#21014) * les: remove invalid use of t.Fatal in TestHandshake (#21012) * accounts/external: convert signature v value to 0/1 (#20997) This fixes an issue with clef, which already transforms the signature to use the legacy 27/28 encoding. Fixes #20994 * tests: cleanup snapshot generator goroutine leak * accounts/abi: removed Kind from Type struct (#21009) * accounts/abi: removed Kind from Type struct * accounts/abi: removed unused code * accounts/abi: move U256Bytes to common/math (#21020) * core/state/snapshot: release iterator after verification * cmd/utils: renames flags related to http-rpc server (#20935) * rpc flags related to starting http server renamed to http * old rpc flags aliased and still functional * pprof flags fixed * renames gpo related flags * linted * renamed rpc flags for consistency and clarity * added warn logs * added more warn logs for all deprecated flags for consistency * moves legacy flags to separate file, hides older flags under show-deprecated-flags command * legacy prefix and moved some more legacy flags to legacy file * fixed circular import * added docs * fixed imports lint error * added notes about when flags were deprecated * cmd/utils: group flags by deprecation date + reorder by date, * modified deprecated comments for consistency, added warn log for --rpc * making sure deprecated flags are still functional * show-deprecated-flags command cleaned up * fixed lint errors * corrected merge conflict * IsSet --> GlobalIsSet * uncategorized flags, if not deprecated, displayed under misc Co-authored-by: Martin Holst Swende <martin@swende.se> * tests: skip consensus test using 1GB RAM * cmd/geth: handle memfixes on 32bit arch with large RAM * build: raise test timeout back to 10 mins (#21027) * account/abi: remove superfluous type checking (#21022) * accounts/abi: added getType func to Type struct * accounts/abi: fixed tuple unpack * accounts/abi: removed type.Type * accounts/abi: added comment * accounts/abi: removed unused types * accounts/abi: removed superfluous declarations * accounts/abi: typo * eth: skip transaction announcer goroutine on eth<65 * eth: don't inadvertently enable snapshots in archive nodes (#21025) * eth: don't reassign more cache than is being made available * eth: don't inadvertently enable snapshot in a case where --snapshot wasn't given * trie: fix TestBadRangeProof unit test (#21034) * eth/downloader: minor typo fixes in comments (#21035) * core: avoid double-lock in tx_pool_test (#20984) * core/state/snapshot: don't create storage list for non-existing accounts * core/state/snapshot: fix typo (#21037) * accounts/abi/bind: add void if no return args specified (#21002) * accounts/abi/bind: add void if no return args specified Currently the java generator generates invalid input on pure/view functions that have no return type. e.g. `function f(uint u) view public {}` This is not a problem in practice as people rarely ever write functions like this. * accounts/abi/bind: use elseif instead of nested if * core/state: include zero-address in state dump if present (#21038) * Include 0x0000 address into the dump if it is present * core/state: go fmt Co-authored-by: Alexey Akhunov <akhounov@gmail.com> * core/state: abort commit if read errors have occurred (#21039) This finally adds the error check that the documentation of StateDB.dbErr promises to do. dbErr was added in 9e5f03b6c (June 2017), and the check was already missing in that commit. We somehow survived without it for three years. * core/state: avoid statedb.dbErr due to emptyCode (#21051) * core/state: more verbose stateb errors * core/state: fix flaw * core/state: fixed lint Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de> * build: fix CLI params for windows LNK files (#21055) * build: Fix CLI params for windows LNK files closes #21054 * Remove parameters * core/state: make GetCodeSize mirror GetCode implementation wise * accounts/abi/bind/backend, internal/ethapi: recap gas limit with balance (#21043) * accounts/abi/bind/backend, internal/ethapi: recap gas limit with balance * accounts, internal: address comment and fix lint * accounts, internal: extend log message * tiny nits to format hexutil.Big and nil properly Co-authored-by: Péter Szilágyi <peterke@gmail.com> * params, cmd/utils: remove outdated discv5 bootnodes, deprecate flags (#20949) * params: remove outdated discv5 bootnodes * cmd/utils: deprecated bootnodesv4/v5 flags * console: fix some crashes/errors in the bridge (#21050) Fixes #21046 * core/rawdb: stop freezer process as part of freezer.Close() (#21010) * core/rawdb: Stop freezer process as part of freezer.Close() When you call db.Close(), it was closing the leveldb database first, then closing the freezer, but never stopping the freezer process. This could cause the freezer to attempt to write to leveldb after leveldb had been closed, leading to a crash with a non-zero exit code. This change adds a quit channel to the freezer, and freezer.Close() will not return until the freezer process has stopped. Additionally, when you call freezerdb.Close(), it will close the AncientStore before closing leveldb, to ensure that the freezer goroutine will be stopped before leveldb is closed. * core/rawdb: Fix formatting for golint * core/rawdb: Use backoff flag to avoid repeating select * core/rawdb: Include accidentally omitted backoff * p2p: add 0 port check in dialer (#21008) * p2p: add low port check in dialer We already have a check like this for UDP ports, add a similar one in the dialer. This prevents dials to port zero and it's also an extra layer of protection against spamming HTTP servers. * p2p/discover: use errLowPort in v4 code * p2p: change port check * p2p: add comment * p2p/simulations/adapters: ensure assigned port is in all node records * params: bump CHTs for the v1.9.14 release * cmd, core, eth: background transaction indexing (#20302) * cmd, core, eth: init tx lookup in background * core/rawdb: tiny log fixes to make it clearer what's happening * core, eth: fix rebase errors * core/rawdb: make reindexing less generic, but more optimal * rlp: implement rlp list iterator * core/rawdb: new implementation of tx indexing/unindex using generic tx iterator and hashing rlp-data * core/rawdb, cmd/utils: fix review concerns * cmd/utils: fix merge issue * core/rawdb: add some log formatting polishes Co-authored-by: rjl493456442 <garyrong0905@gmail.com> Co-authored-by: Péter Szilágyi <peterke@gmail.com> * core: fixup blockchain tests (#21062) core: fixup blockchain tests * les: drop the message if the entire p2p connection is stuck (#21033) * les: drop the message if the entire p2p connection is stuck * les: fix lint * core/rawdb : log format fix for Unindexing transaction (#21064) * core/rawdb : log format fix for Unindexing transaction * core/rawdb: tiny fixup Co-authored-by: Péter Szilágyi <peterke@gmail.com> * core/rawdb: remove unused math (#21065) * miner: support disabling empty blockprecommits form the Go API (#20736) * cmd, miner: add noempty-precommit flag * cmd, miner: get rid of external flag * miner: change bool to atomic int * miner: fix tiny typo Co-authored-by: Péter Szilágyi <peterke@gmail.com> * accounts/abi: accounts/abi/bind: Move topics to abi package (#21057) * accounts/abi/bind: added test cases for waitDeployed * accounts/abi/bind: added test case for boundContract * accounts/abi/bind: removed unnecessary resolve methods * accounts/abi: moved topics from /bind to /abi * accounts/abi/bind: cleaned up format... functions * accounts/abi: improved log message * accounts/abi: added type tests * accounts/abi/bind: remove superfluous template methods * accounts/abi: allow overloaded argument names (#21060) * accounts/abi: allow overloaded argument names In solidity it is possible to create the following contract: ``` contract Overloader { struct F { uint _f; uint __f; uint f; } function f(F memory f) public {} } ``` This however resulted in a panic in the abi package. * accounts/abi fixed error handling * core: fix missing receipt on Clique crashes (#21045) * core: fix missing receipt * core: address comment * ethstats: stop report ticker in each loop cycle #21070 (#21071) Co-authored-by: Hao Duan <duan.hao@hyperchain.cn> * params: release go-ethereum v1.9.14 * params: begin v1.9.15 release cycle * cmd: fix log contexts (#21077) * accounts/abi: simplify reflection logic (#21058) * accounts/abi: simplified reflection logic * accounts/abi: simplified reflection logic * accounts/abi: removed unpack * accounts/abi: removed comments * accounts/abi: removed uneccessary complications * accounts/abi: minor changes in error messages * accounts/abi: removed unnused code * accounts/abi: fixed indexed argument unpacking * accounts/abi: removed superfluous test cases This commit removes two test cases. The first one is trivially invalid as we have the same test cases as passing in packing_test.go L375. The second one passes now, because we don't need the mapArgNamesToStructFields in unpack_atomic anymore. Checking for purely underscored arg names generally should not be something we do as the abi/contract is generally out of the control of the user. * accounts/abi: removed comments, debug println * accounts/abi: added commented out code * accounts/abi: addressed comments * accounts/abi: remove unnecessary dst.CanSet check * accounts/abi: added dst.CanSet checks * console: fix unlockAccount argument count check (#21081) * cmd/clef, signer/core: password input fixes (#20960) * cmd/clef, signer/core: use better terminal input for passwords, make it possible to avoid boot-up warning * all: move commonly used prompter to isolated (small) package * cmd/clef: Add new --acceptWarn to clef README * cmd/clef: rename flag 'acceptWarn' to 'suppress-bootwarn' Co-authored-by: ligi <ligi@ligi.de> * accounts: add blockByNumberNoLock() to avoid double-lock (#20983) * abi/bind/backends: testcase for double-lock * accounts: add blockByNumberNoLock to avoid double-lock * backend/simulated: use stateroot, not blockhash for retrieveing state Co-authored-by: Martin Holst Swende <martin@swende.se> * whisper: use canonical import name of package go-ethereum (#21099) * trie: extend range proofs with non-existence (#21000) * trie: implement range proof with non-existent edge proof * trie: fix cornercase * trie: consider empty range * trie: add singleSide test * trie: support all-elements range proof * trie: fix typo * trie: tiny typos and formulations Co-authored-by: Péter Szilágyi <peterke@gmail.com> * les, les/lespay: implement new server pool (#20758) This PR reimplements the light client server pool. It is also a first step to move certain logic into a new lespay package. This package will contain the implementation of the lespay token sale functions, the token buying and selling logic and other components related to peer selection/prioritization and service quality evaluation. Over the long term this package will be reusable for incentivizing future protocols. Since the LES peer logic is now based on enode.Iterator, it can now use DNS-based fallback discovery to find servers. This document describes the function of the new components: https://gist.github.com/zsfelfoldi/3c7ace895234b7b345ab4f71dab102d4 * miner: replace use of 'self' as receiver name (#21113) * all: fix typos in comments (#21118) * consensus/clique: remove redundant pair of parentheses (#21104) * core/vm: improve jumpdest lookup (#21123) * consensus/ethash: fix flaky test by reading seal results (#21085) * cmd/utils: fix default DNS discovery configuration (#21124) * metrics/prometheus: define TYPE once, add tests (#21068) * metrics/prometheus: define type once for histograms * metrics/prometheus: test collector * ethdb/leveldb: use timer instead of time.After (#21066) * ethstats: avoid blocking chan when received invalid stats request (#21073) * ethstats: avoid blocking chan when received invalid stats request * ethstats: minor code polishes Co-authored-by: Péter Szilágyi <peterke@gmail.com> * trie: fix for range proof (#21107) * trie: fix for range proof * trie: fix typo * build: upgrade to golangci lint v1.27.0 (#21127) * build: upgrade to golangci-lint v1.27.0 * build: raise lint timeout to 3 minutes * eth: interrupt chain insertion on shutdown (#21114) This adds a new API method on core.BlockChain to allow interrupting running data inserts, and calls the method before shutting down the downloader. The BlockChain interrupt checks are now done through a method instead of inlining the atomic load everywhere. There is no loss of efficiency from this and it makes the interrupt protocol a lot clearer because the check is defined next to the method that sets the flag. * consensus/clique: make internal error private (#21132) Co-authored-by: linjing <linjingjing@baidu.com> * trie: enforce monotonic range in prover and return end marker (#21130) * trie: add hasRightElement indicator * trie: ensure the range is monotonic increasing * trie: address comment and fix lint * trie: address comment * trie: make linter happy Co-authored-by: Péter Szilágyi <peterke@gmail.com> * eth/downloader: more context in errors (#21067) This PR makes use of go 1.13 error handling, wrapping errors and using errors.Is to check a wrapped root-cause. It also removes the travis builders for go 1.11 and go 1.12. * metrics: replace gosigar with gopsutil (#21041) * replace gosigar with gopsutil * removed check for whether GOOS is openbsd * removed accidental import of runtime * potential fix for difference in units between gosig and gopsutil * fixed lint error * remove multiplication factor * uses cpu.ClocksPerSec as the multiplication factor * changed dependency from shirou to renaynay (#20) * updated dep * switching back from using renaynay fork to using upstream as PRs were merged on upstream * removed empty line * optimized imports * tidied go mod * core/vm: EIP-2315, JUMPSUB for the EVM (#20619) * core/vm: implement EIP 2315, subroutines for the EVM * core/vm: eip 2315 - lintfix + check jump dest validity + check ret stack size constraints logger: markdown-friendly traces, validate jumpdest, more testcase, correct opcodes * core/vm: update subroutines acc to eip: disallow walk-into * core/vm/eips: gas cost changes for subroutines * core/vm: update opcodes for EIP-2315 * core/vm: define RETURNSUB as a 'jumping' operation + review concerns Co-authored-by: Martin Holst Swende <martin@swende.se> * p2p/discover: move discv4 encoding to new 'v4wire' package (#21147) This moves all v4 protocol definitions to a new package, p2p/discover/v4wire. The new package will be used for low-level protocol tests. * rpc: send websocket ping when connection is idle (#21142) * rpc: send websocket ping when connection is idle * rpc: use non-blocking send for websocket pingReset * console: handle undefined + null in console funcs (#21160) * core: collect NewTxsEvent items without holding reorg lock (#21145) * core/vm, crypto/bls12381, params: add bls12-381 elliptic curve precompiles (#21018) * crypto: add bls12-381 elliptic curve wrapper * params: add bls12-381 precompile gas parameters * core/vm: add bls12-381 precompiles * core/vm: add bls12-381 precompile tests * go.mod, go.sum: use latest bls12381 lib * core/vm: move point encode/decode functions to base library * crypto/bls12381: introduce bls12-381 library init function * crypto/bls12381: import bls12381 elliptic curve implementation * go.mod, go.sum: remove bls12-381 library * remove unsued frobenious coeffs supress warning for inp that used in asm * add mappings tests for zero inputs fix swu g2 minus z inverse constant * crypto/bls12381: fix typo * crypto/bls12381: better comments for bls12381 constants * crypto/bls12381: swu, use single conditional for e2 * crypto/bls12381: utils, delete empty line * crypto/bls12381: utils, use FromHex for string to big * crypto/bls12381: g1, g2, strict length check for FromBytes * crypto/bls12381: field_element, comparision changes * crypto/bls12381: change swu, isogeny constants with hex values * core/vm: fix point multiplication comments * core/vm: fix multiexp gas calculation and lookup for g1 and g2 * core/vm: simpler imput length check for multiexp and pairing precompiles * core/vm: rm empty multiexp result declarations * crypto/bls12381: remove modulus type definition * crypto/bls12381: use proper init function * crypto/bls12381: get rid of new lines at fatal desciprtions * crypto/bls12-381: fix no-adx assembly multiplication * crypto/bls12-381: remove old config function * crypto/bls12381: update multiplication backend this commit changes mul backend to 6limb eip1962 backend mul assign operations are dropped * core/vm/contracts_tests: externalize test vectors for precompiles * core/vm/contracts_test: externalize failure-cases for precompiles * core/vm: linting * go.mod: tiny up sum file * core/vm: fix goimports linter issues * crypto/bls12381: build tags for plain ASM or ADX implementation Co-authored-by: Martin Holst Swende <martin@swende.se> Co-authored-by: Péter Szilágyi <peterke@gmail.com> * cmd, core, params: inital support for yolo-v1 testnet (#21154) * core,params,puppeth: inital support for yolo-v1 testnet * cmd/geth, core: add yolov1 console flag * cmd, core, params: YoloV1 bakein fixups Co-authored-by: Péter Szilágyi <peterke@gmail.com> * cmd/geth: fix the fork orders for DAO tests * core: filter out txs with invalid signatures as soon as possible Once we detect an invalid transaction during recovering signatures, we should directly exclude this transaction to avoid validating the signatures hereafter. This should optimize the validations times of transactions with invalid signatures to only one time. * acounts/keystore, cmd/faucet: fix faucet double import, fix twitter url * accounts/keystore, cmd/faucet: return old account to allow unlock * go.mod: upgrade go-duktape to hide unused function warning (#21168) * node: missing comma on toml tags (#21187) * core/vm, crypt/bls12381: fixed comments in bls (#21182) * core/vm: crypto/bls12381: minor code comments * crypto/bls12381: fix comment * core: fix typo in comments (#21181) * internal/ethapi: return revert reason for eth_call (#21083) * internal/ethapi: return revert reason for eth_call * internal/ethapi: moved revert reason logic to doCall * accounts/abi/bind/backends: added revert reason logic to simulated backend * internal/ethapi: fixed linting error * internal/ethapi: check if require reason can be unpacked * internal/ethapi: better error logic * internal/ethapi: simplify logic * internal/ethapi: return vmError() * internal/ethapi: move handling of revert out of docall * graphql: removed revert logic until spec change * rpc: internal/ethapi: added custom error types * graphql: use returndata instead of return Return() checks if there is an error. If an error is found, we return nil. For most use cases it can be beneficial to return the output even if there was an error. This code should be changed anyway once the spec supports error reasons in graphql responses * accounts/abi/bind/backends: added tests for revert reason * internal/ethapi: add errorCode to revert error * internal/ethapi: add errorCode of 3 to revertError * internal/ethapi: unified estimateGasErrors, simplified logic * internal/ethapi: unified handling of errors in DoEstimateGas * rpc: print error data field * accounts/abi/bind/backends: unify simulatedBackend and RPC * internal/ethapi: added binary data to revertError data * internal/ethapi: refactored unpacking logic into newRevertError * accounts/abi/bind/backends: fix EstimateGas * accounts, console, internal, rpc: minor error interface cleanups * Revert "accounts, console, internal, rpc: minor error interface cleanups" This reverts commit 2d3ef53c5304e429a04983210a417c1f4e0dafb7. * re-apply the good parts of 2d3ef53c53 * rpc: add test for returning server error data from client Co-authored-by: rjl493456442 <garyrong0905@gmail.com> Co-authored-by: Péter Szilágyi <peterke@gmail.com> Co-authored-by: Felix Lange <fjl@twurst.com> * params: update CHTs for 1.9.15 release * params: go-ethereum v1.9.15 stable * params: begin v1.9.16 release cycle * cmd/ethkey: support --passwordfile in generate command (#21183) * ethstats: use timer instead of time.sleep (#20924) * core/vm: use uint256 in EVM implementation (#20787) * core/vm: use fixed uint256 library instead of big * core/vm: remove intpools * core/vm: upgrade uint256, fixes uint256.NewFromBig * core/vm: use uint256.Int by value in Stack * core/vm: upgrade uint256 to v1.0.0 * core/vm: don't preallocate space for 1024 stack items (only 16) Co-authored-by: Martin Holst Swende <martin@swende.se> * core/state: avoid escape analysis fault when accessing cached state * accounts/keystore: fix typo in error message (#21200) * accounts/abi: make GetType public again (#21157) * eth/downloader: fix spuriously failing tests (#21149) * eth/downloader tests: fix spurious failing test due to race between receipts/headers * miner tests: fix travis failure on arm64 * eth/downloader: tests - store td in ancients too * core, eth, internal: include read storage entries in structlog output (#21204) * core, eth, internal: extend structLog tracer * core/vm, internal: add storage view * core, internal: add slots to storage directly * core: remove useless * core: address martin's comment * core/vm: fix tests * build, internal/ethapi, crypto/bls12381: fix typos (#21210) speicifc -> specific assigened -> assigned frobenious -> frobenius * go.mod: update uint256 to 1.1.0 (#21206) * internal/web3ext: add missing params to debug.accountRange (#21208) * eth/downloader: don't use defer for unlock before return (#21227) Co-authored-by: linjing <linjingjing@baidu.com> * core/rawdb: swap tailId and itemOffset for deleted items in freezer (#21220) * fix(freezer): tailId filenum offset were misplaced * core/rawdb: assume first item in freezer always start from zero * cmd, eth, internal, les: add txfee cap (#21212) * cmd, eth, internal, les: add gasprice cap * cmd/utils, eth: add default value for gasprice cap * all: use txfee cap * cmd, eth: add fix * cmd, internal: address comments * go.mod: update snappy dependency (#21237) * whisper : use timer.Ticker instead of sleep (#21240) * whisper : use timer.Ticker instead of sleep * lint: Fix linter error Co-authored-by: Guillaume Ballet <gballet@gmail.com> * core/rawdb: fix high memory usage in freezer (#21243) The ancients variable in the freezer is a list of hashes, which identifies all of the hashes to be frozen. The slice is being allocated with a capacity of `limit`, which is the number of the last block this batch will attempt to add to the freezer. That means we are allocating memory for all of the blocks in the freezer, not just the ones to be added. If instead we allocate `limit - f.frozen`, we will only allocate enough space for the blocks we're about to add to the freezer. On mainnet this reduces usage by about 320 MB. * common/fdlimit: build on DragonflyBSD (#21241) * common/fdlimit: build on DragonflyBSD * review feedback * whisper: fix time.sleep by time.ticker in whisper_test (#21251) * p2p: measure packet throughput too, not just bandwidth * cmd/devp2p: add commands for node key management (#21202) These commands mirror the key/URL generation functions of cmd/bootnode. $ devp2p key generate mynode.key $ devp2p key to-enode mynode.key -ip 203.0.113.21 -tcp 30304 enode://78a7746089baf4b8615f54a5f0b67b22b1... * crypto/secp256k1: enable 128-bit int code and endomorphism optimization (#21203) * crypto/secp256k1: enable use of __int128 This speeds up scalar & field calculations a lot. * crypto/secp256k1: enable endomorphism optimization * eth: don't block if transaction broadcast loop fails (#21255) * eth: don't block if transaction broadcast loop is returned * eth: kick out peer if we failed to send message * eth: address comment * trie: reduce allocs in insertPreimage (#21261) * core/vm: fix incorrect computation of BLS discount (#21253) * core/vm: fix incorrect computation of discount During testing on Yolov1 we found that the way geth calculates the discount is not in line with the specification. Basically what we did is calculate 128 * Bls12381GXMulGas * discount / 1000 whenever we received more than 128 pairs of values. Correct would be to calculate k * Bls12381... for k > 128. * core/vm: better logic for discount calculation * core/vm: better calculation logic, added worstcase benchmarks * core/vm: better benchmarking logic * cmd/geth: make import cmd exit with 1 if import errors occurred (#21244) The import command should not return a 0 status code if the import finishes prematurely becaues of an import error. Returning the error causes the program to exit with 1 if the err is non nil. Signed-off-by: meows <b5c6@protonmail.com> * eth: returned revert reason in traceTx (#21195) * eth: returned revert reason in traceTx * eth: return result data * utils: fix ineffectual miner config flags (#21271) Without use of global, these flags didn't actually modify miner configuration, since we weren't grabbing from the proper context scope, which should be global (vs. subcommand). Signed-off-by: meows <b5c6@protonmail.com> * cmd: abstract `getPassPhrase` functions into one (#21219) * [cmd] Abstract `getPassPhrase` functions into one. * cmd/ethkey: fix compilation failure Co-authored-by: rjl493456442 <garyrong0905@gmail.com> * cmd/evm: add state transition tool for testing (#20958) This PR implements the EVM state transition tool, which is intended to be the replacement for our retesteth client implementation. Documentation is present in the cmd/evm/README.md file. Co-authored-by: Felix Lange <fjl@twurst.com> * core: types: less allocations when hashing and tx handling (#21265) * core, crypto: various allocation savings regarding tx handling * core: reduce allocs for gas price comparison This change reduces the allocations needed for comparing different transactions to each other. A call to `tx.GasPrice()` copies the gas price as it has to be safe against modifications and also needs to be threadsafe. For comparing and ordering different transactions we don't need these guarantees * core: added tx.GasPriceIntCmp for comparison without allocation adds a method to remove unneeded allocation in comparison to tx.gasPrice * core/types: pool legacykeccak256 objects in rlpHash rlpHash is by far the most used function in core that allocates a legacyKeccak256 object on each call. Since it is so widely used it makes sense to add pooling here so we relieve the GC. On my machine these changes result in > 100 MILLION less allocations and > 30 GB less allocated memory. * reverted some changes * reverted some changes * trie: use crypto.KeccakState instead of replicating code Co-authored-by: Martin Holst Swende <martin@swende.se> * go.mod: bump gopsutil version (#21275) * go.mod: updated crypto deps causing build failure (#21276) * eth/downloader: fixes data race between synchronize and other methods (#21201) * eth/downloaded: fixed datarace between synchronize and Progress There was a race condition between `downloader.synchronize()` and `Progress` `syncWithPeer` `fetchHeight` `findAncestors` and `processHeaders` This PR changes the behavior of the downloader a bit. Previously the functions `Progress` `syncWithPeer` `fetchHeight` `findAncestors` and `processHeaders` read the syncMode anew within their loops. Now they read the syncMode at the start of their function and don't change it during their runtime. * eth/downloaded: comment * eth/downloader: added comment * cmd/geth: LES priority client test (#20719) This adds a regression test for the LES priority client API. * rlp: avoid list header allocation in encoder (#21274) List headers made up 11% of all allocations during sync. This change removes most of those allocations by keeping the list header values cached in the encoder buffer instead. Since encoder buffers are pooled, list headers are no longer allocated in the common case where an encoder buffer is available for reuse. Co-authored-by: Felix Lange <fjl@twurst.com> * core, txpool: less allocations when handling transactions (#21232) * core: use uint64 for total tx costs instead of big.Int * core: added local tx pool test case * core, crypto: various allocation savings regarding tx handling * Update core/tx_list.go * core: added tx.GasPriceIntCmp for comparison without allocation adds a method to remove unneeded allocation in comparison to tx.gasPrice * core: handle pools full of locals better * core/tests: benchmark for tx_list * core/txlist, txpool: save a reheap operation, avoid some bigint allocs Co-authored-by: Martin Holst Swende <martin@swende.se> * rpc, internal/ethapi: default rpc gascap at 25M + better error message (#21229) * rpc, internal/ethapi: default rpc gascap at 50M + better error message * eth,internal: make globalgascap uint64 * core/tests: fix compilation failure * eth/config: gascap at 25M + minor review concerns * internal/ethapi: default gas to maxgascap, not max int64 (#21284) * ethapi: don't crash when keystore-specific methods are called but external signer used (#21279) * console: prevent importRawKey from getting into CLI history * internal/ethapi: error on keystore-methods when no keystore is present * les/checkpointoracle: don't lookup checkpoint more than once per minute (#21285) * les/checkpointoracle: don't lookup checkpoint more than once per second * les/checkpoint/oracle: change oracle checktime to 1 minute * eth/gasprice: lighter gas price oracle for light client (#20409) This PR reduces the bandwidth used by the light client to compute the recommended gas price. The current mechanism for suggesting the price is: - retrieve recent 20 blocks - get the lowest gas price of these blocks - sort the price array and return the middle(60%) one This works for full nodes, which have all blocks available locally. However, this is very expensive for the light client because the light client needs to retrieve block bodies from the network. The PR changes the default options for light client. With the new config, the light client only retrieves the two latest blocks, but in order to collect more sample transactions, the 3 lowest prices are collected from each block. This PR also changes the behavior for empty blocks. If the block is empty, the lastest price is reused for sampling. * cmd/geth: allow configuring metrics HTTP server on separate endpoint (#21290) Exposing /debug/metrics and /debug/metrics/prometheus was dependent on --pprof, which also exposes other HTTP APIs. This change makes it possible to run the metrics server on an independent endpoint without enabling pprof. * build/ci: handle split up listing (#21293) * rlp: reduce allocations for big.Int and byte array encoding (#21291) This change further improves the performance of RLP encoding by removing allocations for big.Int and [...]byte types. I have added a new benchmark that measures RLP encoding of types.Block to verify that performance is improved. * cmd, node: dump empty value config (#21296) * cmd/clef: Update README with external v6.0.0 & internal v7.0.1 APIs (#21298) Changes include: * Updates response docs for `account_new`, `account_list`, `account_signTransaction` * Removes `account_import`, `account_export` docs * Adds `account_version` docs * Updates request docs for `ui_approveListing`, `ui_approveSignData`, `ui_showInfo`, `ui_showError`, `ui_onApprovedTx` * Adds `ui_approveNewAccount`, `ui_onInputRequired` docs * cmd/devp2p: add discv4 test suite (#21163) This adds a test suite for discovery v4. The test suite is a port of the Hive suite for discovery, and will replace the current suite on Hive soon-ish. The tests can be run locally with this command: devp2p discv4 test -remote enode//... Co-authored-by: Felix Lange <fjl@twurst.com> * cmd/clef: Fix broken link in README and other minor fixes (#21303) * eth: increase timeout in TestBroadcastBlock (#21299) * go.mod: upgrade to github.com/golang/snappy with arm64 asm (#21304) * eth/downloader: fix peer idleness tracking when restarting state sync (#21260) This fixes two issues with state sync restarts: When sync restarts with a new root, some peers can have in-flight requests. Since all peers with active requests were marked idle when exiting sync, the new sync would schedule more requests for those peers. When the response for the earlier request arrived, the new sync would reject it and mark the peer idle again, rendering the peer useless until it disconnected. The other issue was that peers would not be marked idle when they had delivered a response, but the response hadn't been processed before restarting the state sync. This also made the peer useless because it would be permanently marked busy. Co-authored-by: Felix Lange <fjl@twurst.com> * Revert "core, txpool: less allocations when handling transactions (#21232)" Reverting because this change started handling account balances as uint64 in the transaction pool, which is incorrect. This reverts commit af5c97aebe1d37486635521ef553cb8bd4bada13. * common/math: use math/bits intrinsics for Safe* (#21316) This is a resubmit of ledgerwatch/turbo-geth#556. The performance benefit of this change is negligible, but it does remove a TODO. * cmd/geth, cmd/puppeth: replace deprecated rpc and ws flags in tests and docs (#21317) * accounts/external: remove dependency on internal/ethapi (#21319) Fixes #20535 Co-authored-by: Felix Lange <fjl@twurst.com> * params: go-ethereum v1.9.16 stable * chg: no need GO111MODULE * chg: refactor sync event Co-authored-by: Hanjiang Yu <42531996+de1acr0ix@users.noreply.github.com> Co-authored-by: Martin Holst Swende <martin@swende.se> Co-authored-by: ligi <ligi@ligi.de> Co-authored-by: Wenbiao Zheng <delweng@gmail.com> Co-authored-by: Felix Lange <fjl@twurst.com> Co-authored-by: Adam Schmideg <adamschmideg@users.noreply.github.com> Co-authored-by: gary rong <garyrong0905@gmail.com> Co-authored-by: Jeff Wentworth <jeff@curvegrid.com> Co-authored-by: ucwong <ucwong@126.com> Co-authored-by: Paweł Bylica <chfast@gmail.com> Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de> Co-authored-by: Luke Champine <luke.champine@gmail.com> Co-authored-by: Boqin Qin <Bobbqqin@gmail.com> Co-authored-by: William Morriss <wjmelements@gmail.com> Co-authored-by: rene <41963722+renaynay@users.noreply.github.com> Co-authored-by: Guillaume Ballet <gballet@gmail.com> Co-authored-by: Raw Pong Ghmoa <58883403+q9f@users.noreply.github.com> Co-authored-by: Felföldi Zsolt <zsfelfoldi@gmail.com> Co-authored-by: Péter Szilágyi <peterke@gmail.com> Co-authored-by: Nishant Das <nish1993@hotmail.com> Co-authored-by: icodezjb <icodezjb@163.com> Co-authored-by: tgyKomgo <52910426+tgyKomgo@users.noreply.github.com> Co-authored-by: Steven E. Harris <seh@panix.com> Co-authored-by: Julian Y <jyap808@users.noreply.github.com> Co-authored-by: ploui <64719999+ploui@users.noreply.github.com> Co-authored-by: Alexey Akhunov <akhounov@gmail.com> Co-authored-by: AusIV <git@ausiv.com> Co-authored-by: Hao Duan <duanhao0814@gmail.com> Co-authored-by: Hao Duan <duan.hao@hyperchain.cn> Co-authored-by: Satpal <28562234+SatpalSandhu61@users.noreply.github.com> Co-authored-by: Martin Michlmayr <tbm@cyrius.com> Co-authored-by: yutianwu <wzxingbupt@gmail.com> Co-authored-by: meowsbits <45600330+meowsbits@users.noreply.github.com> Co-authored-by: Richard Patel <me@terorie.dev> Co-authored-by: sixdays <lj491685571@126.com> Co-authored-by: linjing <linjingjing@baidu.com> Co-authored-by: Greg Colvin <greg@colvin.org> Co-authored-by: chenglin <910372762@qq.com> Co-authored-by: kilic <onurkilic1004@gmail.com> Co-authored-by: Mariano Cortesi <mcortesi@gmail.com> Co-authored-by: Ev <ev@ethereum.org> Co-authored-by: libby kent <viskovitzzz@gmail.com> Co-authored-by: Pau <pau@dabax.net> Co-authored-by: Natsu Kagami <natsukagami@gmail.com> Co-authored-by: Yang Hau <vulxj0j8j8@gmail.com> Co-authored-by: HackyMiner <hackyminer@gmail.com> Co-authored-by: zhangsoledad <787953403@qq.com> Co-authored-by: AusIV <code@ausiv.com> Co-authored-by: meowsbits <b5c6@protonmail.com> Co-authored-by: Binacs <bin646891055@gmail.com> Co-authored-by: chris-j-h <39617426+chris-j-h@users.noreply.github.com>

* Upgrade geth to v1.9.14 (#75) * fix: resolve conflict * chg: use bor url for import * Fix regressions from merge Co-authored-by: Jaynti Kanani <jdkanani@gmail.com> * Bor update 1.9.16 (#77) * cmd, consensus: add option to disable mmap for DAG caches/datasets (#20484) * cmd, consensus: add option to disable mmap for DAG caches/datasets * consensus: add benchmarks for mmap with/with lock * cmd/clef: add newaccount command (#20782) * cmd/clef: add newaccount command * cmd/clef: document clef_New, update API versioning * Update cmd/clef/intapi_changelog.md Co-Authored-By: ligi <ligi@ligi.de> * Update signer/core/uiapi.go Co-Authored-By: ligi <ligi@ligi.de> Co-authored-by: ligi <ligi@ligi.de> * eth: add debug_accountRange API (#19645) This new API allows reading accounts and their content by address range. Co-authored-by: Martin Holst Swende <martin@swende.se> Co-authored-by: Felix Lange <fjl@twurst.com> * travis: allow cocoapods deploy to fail (#20833) * whisper/whisperv6: decrease pow requirement in tests (#20815) * metrics: improve TestTimerFunc (#20818) The test failed due to what appears to be fluctuations in time.Sleep, which is not the actual method under test. This change modifies it so we compare the metered Max to the actual time instead of the desired time. * les: create utilities as common package (#20509) * les: move execqueue into utilities package execqueue is a util for executing queued functions in a serial order which is used by both les server and les client. Move it to common package. * les: move randselect to utilities package weighted_random_selector is a helpful tool for randomly select items maintained in a set but based on the item weight. It's used anywhere is LES package, mainly by les client but will be used in les server with very high chance. So move it into a common package as the second step for les separation. * les: rename to utils * README: update private network genesis spec with istanbul (#20841) * add istanbul and muirGlacier to genesis states in README * remove muirGlacier, relocate istanbul * whisper: fix whisper go routine leak with sync wait group (#20844) * cmd/evm: Rework execution stats (#20792) - Dump stats also for --bench flag. - From memory stats only show number and size of allocations. This is what `test -bench` shows. I doubt others like number of GC runs are any useful, but can be added if requested. - Now the mem stats are for single execution in case of --bench. * cmd/devp2p, cmd/wnode, whisper: add missing calls to Timer.Stop (#20843) * p2p/server: add UDP port mapping goroutine to wait group (#20846) * accounts/abi faster unpacking of int256 (#20850) * p2p/discv5: add missing Timer.Stop calls (#20853) * miner/worker: add missing timer.Stop call (#20857) * cmd/geth: fix bad genesis test (#20860) * eth/filters: add missing Ticker.Stop call (#20862) * eth/fetcher: add missing timer.Stop calls (#20861) * les: add missing Ticker.Stop call (#20864) * event: add missing timer.Stop call in TestFeed (#20868) * metrics: add missing calls to Ticker.Stop in tests (#20866) * ethstats: add missing Ticker.Stop call (#20867) * p2p/discv5, p2p/testing: add missing Timer.Stop calls in tests (#20869) * core: add missing Timer.Stop call in TestLogReorgs (#20870) * rpc: add missing timer.Stop calls in websocket tests (#20863) * crypto/ecies: improve concatKDF (#20836) This removes a bunch of weird code around the counter overflow check in concatKDF and makes it actually work for different hash output sizes. The overflow check worked as follows: concatKDF applies the hash function N times, where N is roundup(kdLen, hashsize) / hashsize. N should not overflow 32 bits because that would lead to a repetition in the KDF output. A couple issues with the overflow check: - It used the hash.BlockSize, which is wrong because the block size is about the input of the hash function. Luckily, all standard hash functions have a block size that's greater than the output size, so concatKDF didn't crash, it just generated too much key material. - The check used big.Int to compare against 2^32-1. - The calculation could still overflow before reaching the check. The new code in concatKDF doesn't check for overflow. Instead, there is a new check on ECIESParams which ensures that params.KeyLen is < 512. This removes any possibility of overflow. There are a couple of miscellaneous improvements bundled in with this change: - The key buffer is pre-allocated instead of appending the hash output to an initially empty slice. - The code that uses concatKDF to derive keys is now shared between Encrypt and Decrypt. - There was a redundant invocation of IsOnCurve in Decrypt. This is now removed because elliptic.Unmarshal already checks whether the input is a valid curve point since Go 1.5. Co-authored-by: Felix Lange <fjl@twurst.com> * rpc: metrics for JSON-RPC method calls (#20847) This adds a couple of metrics for tracking the timing and frequency of method calls: - rpc/requests gauge counts all requests - rpc/success gauge counts requests which return err == nil - rpc/failure gauge counts requests which return err != nil - rpc/duration/all timer tracks timing of all requests - rpc/duration/<method>/<success/failure> tracks per-method timing * mobile: use bind.NewKeyedTransactor instead of duplicating (#20888) It's better to reuse the existing code to create a keyed transactor than to rewrite the logic again. * all: fix a bunch of inconsequential goroutine leaks (#20667) The leaks were mostly in unit tests, and could all be resolved by adding suitably-sized channel buffers or by restructuring the test to not send on a channel after an error has occurred. There is an unavoidable goroutine leak in Console.Interactive: when we receive a signal, the line reader cannot be unblocked and will get stuck. This leak is now documented and I've tried to make it slightly less bad by adding a one-element buffer to the output channels of the line-reading loop. Should the reader eventually awake from its blocked state (i.e. when stdin is closed), at least it won't get stuck trying to send to the interpreter loop which has quit long ago. Co-authored-by: Felix Lange <fjl@twurst.com> * internal/ethapi: add CallArgs.ToMessage method (#20854) ToMessage is used to convert between ethapi.CallArgs and types.Message. It reduces the length of the DoCall method by about half by abstracting out the conversion between the CallArgs and the Message. This should improve the code's maintainability and reusability. * eth, les: fix flaky tests (#20897) * les: fix flaky test * eth: fix flaky test * cmd/geth: enable metrics for geth import command (#20738) * cmd/geth: enable metrics for geth import command * cmd/geth: enable metrics-flags for import command * core/vm: use a callcontext struct (#20761) * core/vm: use a callcontext struct * core/vm: fix tests * core/vm/runtime: benchmark * core/vm: make intpool push inlineable, unexpose callcontext * docs/audits: add discv5 protocol audits from LA and C53 (#20898) * .github: change gitter reference to discord link in issue template (#20896) * couple of fixes to docs in clef (#20900) * p2p/discover: add initial discovery v5 implementation (#20750) This adds an implementation of the current discovery v5 spec. There is full integration with cmd/devp2p and enode.Iterator in this version. In theory we could enable the new protocol as a replacement of discovery v4 at any time. In practice, there will likely be a few more changes to the spec and implementation before this can happen. * build: upgrade to golangci-lint 1.24.0 (#20901) * accounts/scwallet: remove unnecessary uses of fmt.Sprintf * cmd/puppeth: remove unnecessary uses of fmt.Sprintf * p2p/discv5: remove unnecessary use of fmt.Sprintf * whisper/mailserver: remove unnecessary uses of fmt.Sprintf * core: goimports -w tx_pool_test.go * eth/downloader: goimports -w downloader_test.go * build: upgrade to golangci-lint 1.24.0 * whisper/mailserver : recover corrupt db files before opening (#20891) * whisper/mailserver : recover db file when openfile corrupted * whisper/mailserver : fix db -> s.db * whisper/mailserver : common/errors for dbfile * accounts/abi/bind: Refactored topics (#20851) * accounts/abi/bind: refactored topics * accounts/abi/bind: use store function to remove code duplication * accounts/abi/bind: removed unused type defs * accounts/abi/bind: error on tuples in topics * Cosmetic changes to restart travis build Co-authored-by: Guillaume Ballet <gballet@gmail.com> * node: allow websocket and HTTP on the same port (#20810) This change makes it possible to run geth with JSON-RPC over HTTP and WebSocket on the same TCP port. The default port for WebSocket is still 8546. geth --rpc --rpcport 8545 --ws --wsport 8545 This also removes a lot of deprecated API surface from package rpc. The rpc package is now purely about serving JSON-RPC and no longer provides a way to start an HTTP server. * crypto: improve error messages in LoadECDSA (#20718) This improves error messages when the file is too short or too long. Also rewrite the test for SaveECDSA because LoadECDSA has its own test now. Co-authored-by: Felix Lange <fjl@twurst.com> * changed date of rpcstack.go since new file (#20904) * accounts/abi/bind: fixed erroneous filtering of negative ints (#20865) * accounts/abi/bind: fixed erroneous packing of negative ints * accounts/abi/bind: added test cases for negative ints in topics * accounts/abi/bind: fixed genIntType for go 1.12 * accounts/abi: minor nitpick * cmd: deprecate --testnet, use named networks instead (#20852) * cmd/utils: make goerli the default testnet * cmd/geth: explicitly rename testnet to ropsten * core: explicitly rename testnet to ropsten * params: explicitly rename testnet to ropsten * cmd: explicitly rename testnet to ropsten * miner: explicitly rename testnet to ropsten * mobile: allow for returning the goerli spec * tests: explicitly rename testnet to ropsten * docs: update readme to reflect changes to the default testnet * mobile: allow for configuring goerli and rinkeby nodes * cmd/geth: revert --testnet back to ropsten and mark as legacy * cmd/util: mark --testnet flag as deprecated * docs: update readme to properly reflect the 3 testnets * cmd/utils: add an explicit deprecation warning on startup * cmd/utils: swap goerli and ropsten in usage * cmd/geth: swap goerli and ropsten in usage * cmd/geth: if running a known preset, log it for convenience * docs: improve readme on usage of ropsten's testnet datadir * cmd/utils: check if legacy `testnet` datadir exists for ropsten * cmd/geth: check for legacy testnet path in console command * cmd/geth: use switch statement for complex conditions in main * cmd/geth: move known preset log statement to the very top * cmd/utils: create new ropsten configurations in the ropsten datadir * cmd/utils: makedatadir should check for existing testnet dir * cmd/geth: add legacy testnet flag to the copy db command * cmd/geth: add legacy testnet flag to the inspect command * les, les/lespay/client: add service value statistics and API (#20837) This PR adds service value measurement statistics to the light client. It also adds a private API that makes these statistics accessible. A follow-up PR will add the new server pool which uses these statistics to select servers with good performance. This document describes the function of the new components: https://gist.github.com/zsfelfoldi/3c7ace895234b7b345ab4f71dab102d4 Co-authored-by: rjl493456442 <garyrong0905@gmail.com> Co-authored-by: rjl493456442 <garyrong0905@gmail.com> * README: update min go version to 1.13 (#20911) * travis, appveyor, build, Dockerfile: bump Go to 1.14.2 (#20913) * travis, appveyor, build, Dockerfile: bump Go to 1.14.2 * travis, appveyor: force GO111MODULE=on for every build * core/rawdb: fix data race between Retrieve and Close (#20919) * core/rawdb: fixed data race between retrieve and close closes https://github.com/ethereum/go-ethereum/issues/20420 * core/rawdb: use non-atomic load while holding mutex * accounts/abi: implement new fallback functions (#20764) * accounts/abi: implement new fackball functions In Solidity v0.6.0, the original fallback is separated into two different sub types: fallback and receive. This PR addes the support for parsing new format abi and the relevant abigen functionalities. * accounts/abi: fix unit tests * accounts/abi: minor fixes * accounts/abi, mobile: support jave binding * accounts/abi: address marius's comment * accounts/abi: Work around the uin64 conversion issue Co-authored-by: Guillaume Ballet <gballet@gmail.com> * trie: fix concurrent usage of secKeyBuf, ref #20920 * all: simplify and fix database iteration with prefix/start (#20808) * core/state/snapshot: start fixing disk iterator seek * ethdb, rawdb, leveldb, memorydb: implement iterators with prefix and start * les, core/state/snapshot: iterator fixes * all: remove two iterator methods * all: rename Iteratee.NewIteratorWith -> NewIterator * ethdb: fix review concerns * params: update CHTs for the 1.9.13 release * params: release Geth v1.9.13 * params: begin v1.9.14 release cycle * p2p/discover: add helper methods to UDPv5 (#20918) This adds two new methods to UDPv5, AllNodes and LocalNode. AllNodes returns all the nodes stored in the local table; this is useful for the purposes of metrics collection and also debugging any potential issues with other discovery v5 implementations. LocalNode returns the local node object. The reason for exposing this is so that users can modify and set/delete new key-value entries in the local record. * event: fix inconsistency in Lock and Unlock (#20933) Co-authored-by: Felix Lange <fjl@twurst.com> * accounts/abi: Prevent recalculation of internal fields (#20895) * accounts/abi: prevent recalculation of ID, Sig and String * accounts/abi: fixed unpacking of no values * accounts/abi: multiple fixes to arguments * accounts/abi: refactored methodName and eventName This commit moves the complicated logic of how we assign method names and event names if they already exist into their own functions for better readability. * accounts/abi: prevent recalculation of internal In this commit, I changed the way we calculate the string representations, sig representations and the id's of methods. Before that these fields would be recalculated everytime someone called .Sig() .String() or .ID() on a method or an event. Additionally this commit fixes issue #20856 as we assign names to inputs with no name (input with name "" becomes "arg0") * accounts/abi: added unnamed event params test * accounts/abi: fixed rebasing errors in method sig * accounts/abi: fixed rebasing errors in method sig * accounts/abi: addressed comments * accounts/abi: added FunctionType enumeration * accounts/abi/bind: added test for unnamed arguments * accounts/abi: improved readability in NewMethod, nitpicks * accounts/abi: method/eventName -> overloadedMethodName * cmd, core: remove override muir glacier and override istanbul (#20942) * snapshot: add Unlock before return (#20948) * Forget Unlock in snapshot * Remove Unlock before panic * core/state/snapshot: make difflayer account iterator seek operation inclusive * p2p: defer wait group done in protocol start (#20951) * go.mod : update fastcache to 1.5.7 (#20936) * all: seperate consensus error and evm internal error (#20830) * all: seperate consensus error and evm internal error There are actually two types of error will be returned when a tranaction/message call is executed: (a) consensus error (b) evm internal error. The former should be converted to a consensus issue, e.g. The sender doesn't enough asset to purchase the gas it specifies. The latter is allowed since evm itself is a blackbox and internal error is allowed to happen. This PR emphasizes the difference by introducing a executionResult structure. The evm error is embedded inside. So if any error returned, it indicates consensus issue happens. And also this PR improve the `EstimateGas` API to return the concrete revert reason if the transaction always fails * all: polish * accounts/abi/bind/backends: add tests * accounts/abi/bind/backends, internal: cleanup error message * all: address comments * core: fix lint * accounts, core, eth, internal: address comments * accounts, internal: resolve revert reason if possible * accounts, internal: address comments * core: mirror full node reorg logic in light client too (#20931) * core: fix the condition of reorg * core: fix nitpick to only retrieve head once * core: don't reorg if received chain is longer at same diff Co-authored-by: Péter Szilágyi <peterke@gmail.com> * accounts/keystore: fix double import race (#20915) * accounts/keystore: fix race in Import/ImportECDSA * accounts/keystore: added import/export tests * cmd/geth: improved TestAccountImport test * accounts/keystore: added import/export tests * accounts/keystore: fixed naming * accounts/keystore: fixed typo * accounts/keystore: use mutex instead of rwmutex * accounts: use errors instead of fmt * trie: initial implementation for range proof (#20908) * trie: initial implementation for range proof * trie: add benchmark * trie: fix lint * trie: fix minor issue * trie: unset the edge valuenode as well * trie: unset the edge valuenode as nilValuenode * core/state/snapshot: fix binary iterator (#20970) * p2p/enode: update code comment (#20972) It is possible to specify enode URLs using domain name since commit b90cdbaa79cf, but the code comment still said that only IP addresses are allowed. Co-authored-by: admin@komgo.io <KomgoRocks2018!> * eth: fix shutdown regression to abort downloads, not just cancel * node: shut down all node-related HTTP servers gracefully (#20956) Rather than just closing the underlying network listener to stop our HTTP servers, use the graceful shutdown procedure, waiting for any in-process requests to finish. * accounts/abi: added abi test cases, minor bug fixes (#20903) * accounts/abi: added documentation * accounts/abi: reduced usage of arguments.LengthNonIndexed * accounts/abi: simplified reflection logic * accounts/abi: moved testjson data into global declaration * accounts/abi: removed duplicate test cases * accounts/abi: reworked abi tests * accounts/abi: added more tests for abi packing * accounts/abi/bind: refactored base tests * accounts/abi: run pack tests as subtests * accounts/abi: removed duplicate tests * accounts/abi: removed unnused arguments.LengthNonIndexed Due to refactors to the code, we do not need the arguments.LengthNonIndexed function anymore. You can still get the length by calling len(arguments.NonIndexed()) * accounts/abi: added type test * accounts/abi: modified unpack test to pack test * accounts/abi: length check on arrayTy * accounts/abi: test invalid abi * accounts/abi: fixed rebase error * accounts/abi: fixed rebase errors * accounts/abi: removed unused definition * accounts/abi: merged packing/unpacking tests * accounts/abi: fixed [][][32]bytes encoding * accounts/abi: added tuple test cases * accounts/abi: renamed getMockLog -> newMockLog * accounts/abi: removed duplicate test * accounts/abi: bools -> booleans * core: add check in AddChildIndexer to avoid double lock (#20982) This fixes a theoretical double lock condition which could occur in indexer.AddChildIndexer(indexer) Nobody would ever do that though. Co-authored-by: Felix Lange <fjl@twurst.com> * rpc: make ExampleClientSubscription work with the geth API (#19483) This corrects the call to eth_getBlockByNumber, which previously returned this error: can't get latest block: missing value for required argument 1 Co-authored-by: Felix Lange <fjl@twurst.com> * core: improve TestLogRebirth (#20961) This is a resubmit of #20668 which rewrites the problematic test without any additional goroutines. It also documents the test better. The purpose of this test is checking whether log events are sent correctly when importing blocks. The test was written at a time when blockchain events were delivered asynchronously, making the check hard to pull off. Now that core.BlockChain delivers events synchronously during the call to InsertChain, the test can be simplified. Co-authored-by: BurtonQin <bobbqqin@gmail.com> * go.mod: upgrade to golang-lru v0.5.4 (#20992) golang-lru is now a go module, and the upgrade corrects a couple of minor issues. In particular, the library could crash if you inserted nil into an LRU cache. * rpc: add explicit 200 response for empty HTTP GET (#20952) * event, whisper/whisperv6: use defer where possible (#20940) * signer, log: properly escape character sequences (#20987) * signer: properly handle terminal escape characters * log: use strconv conversion instead of custom escape function * log: remove relection tests for nil * go.mod : goupnp v1.0.0 upgrade (#20996) * core/state/snapshot: implement storage iterator (#20971) * core/state/snapshot: implement storage iterator * core/state/snapshot, tests: implement helper function * core/state/snapshot: fix storage issue If an account is deleted in the tx_1 but recreated in the tx_2, the it can happen that in this diff layer, both destructedSet and storageData records this account. In this case, the storage iterator should be able to iterate the slots belong to new account but disable further iteration in deeper layers(belong to old account) * core/state/snapshot: address peter and martin's comment * core/state: address comments * core/state/snapshot: fix test * core/state/snapshot: fix journal nil deserialziation * core/state/snapshot: fix trie generator reporter (#21004) * accounts/external: fill account-cache if that hasn't already been done, fixes #20995 (#20998) * go.sum: run go mod tidy (#21014) * les: remove invalid use of t.Fatal in TestHandshake (#21012) * accounts/external: convert signature v value to 0/1 (#20997) This fixes an issue with clef, which already transforms the signature to use the legacy 27/28 encoding. Fixes #20994 * tests: cleanup snapshot generator goroutine leak * accounts/abi: removed Kind from Type struct (#21009) * accounts/abi: removed Kind from Type struct * accounts/abi: removed unused code * accounts/abi: move U256Bytes to common/math (#21020) * core/state/snapshot: release iterator after verification * cmd/utils: renames flags related to http-rpc server (#20935) * rpc flags related to starting http server renamed to http * old rpc flags aliased and still functional * pprof flags fixed * renames gpo related flags * linted * renamed rpc flags for consistency and clarity * added warn logs * added more warn logs for all deprecated flags for consistency * moves legacy flags to separate file, hides older flags under show-deprecated-flags command * legacy prefix and moved some more legacy flags to legacy file * fixed circular import * added docs * fixed imports lint error * added notes about when flags were deprecated * cmd/utils: group flags by deprecation date + reorder by date, * modified deprecated comments for consistency, added warn log for --rpc * making sure deprecated flags are still functional * show-deprecated-flags command cleaned up * fixed lint errors * corrected merge conflict * IsSet --> GlobalIsSet * uncategorized flags, if not deprecated, displayed under misc Co-authored-by: Martin Holst Swende <martin@swende.se> * tests: skip consensus test using 1GB RAM * cmd/geth: handle memfixes on 32bit arch with large RAM * build: raise test timeout back to 10 mins (#21027) * account/abi: remove superfluous type checking (#21022) * accounts/abi: added getType func to Type struct * accounts/abi: fixed tuple unpack * accounts/abi: removed type.Type * accounts/abi: added comment * accounts/abi: removed unused types * accounts/abi: removed superfluous declarations * accounts/abi: typo * eth: skip transaction announcer goroutine on eth<65 * eth: don't inadvertently enable snapshots in archive nodes (#21025) * eth: don't reassign more cache than is being made available * eth: don't inadvertently enable snapshot in a case where --snapshot wasn't given * trie: fix TestBadRangeProof unit test (#21034) * eth/downloader: minor typo fixes in comments (#21035) * core: avoid double-lock in tx_pool_test (#20984) * core/state/snapshot: don't create storage list for non-existing accounts * core/state/snapshot: fix typo (#21037) * accounts/abi/bind: add void if no return args specified (#21002) * accounts/abi/bind: add void if no return args specified Currently the java generator generates invalid input on pure/view functions that have no return type. e.g. `function f(uint u) view public {}` This is not a problem in practice as people rarely ever write functions like this. * accounts/abi/bind: use elseif instead of nested if * core/state: include zero-address in state dump if present (#21038) * Include 0x0000 address into the dump if it is present * core/state: go fmt Co-authored-by: Alexey Akhunov <akhounov@gmail.com> * core/state: abort commit if read errors have occurred (#21039) This finally adds the error check that the documentation of StateDB.dbErr promises to do. dbErr was added in 9e5f03b6c (June 2017), and the check was already missing in that commit. We somehow survived without it for three years. * core/state: avoid statedb.dbErr due to emptyCode (#21051) * core/state: more verbose stateb errors * core/state: fix flaw * core/state: fixed lint Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de> * build: fix CLI params for windows LNK files (#21055) * build: Fix CLI params for windows LNK files closes #21054 * Remove parameters * core/state: make GetCodeSize mirror GetCode implementation wise * accounts/abi/bind/backend, internal/ethapi: recap gas limit with balance (#21043) * accounts/abi/bind/backend, internal/ethapi: recap gas limit with balance * accounts, internal: address comment and fix lint * accounts, internal: extend log message * tiny nits to format hexutil.Big and nil properly Co-authored-by: Péter Szilágyi <peterke@gmail.com> * params, cmd/utils: remove outdated discv5 bootnodes, deprecate flags (#20949) * params: remove outdated discv5 bootnodes * cmd/utils: deprecated bootnodesv4/v5 flags * console: fix some crashes/errors in the bridge (#21050) Fixes #21046 * core/rawdb: stop freezer process as part of freezer.Close() (#21010) * core/rawdb: Stop freezer process as part of freezer.Close() When you call db.Close(), it was closing the leveldb database first, then closing the freezer, but never stopping the freezer process. This could cause the freezer to attempt to write to leveldb after leveldb had been closed, leading to a crash with a non-zero exit code. This change adds a quit channel to the freezer, and freezer.Close() will not return until the freezer process has stopped. Additionally, when you call freezerdb.Close(), it will close the AncientStore before closing leveldb, to ensure that the freezer goroutine will be stopped before leveldb is closed. * core/rawdb: Fix formatting for golint * core/rawdb: Use backoff flag to avoid repeating select * core/rawdb: Include accidentally omitted backoff * p2p: add 0 port check in dialer (#21008) * p2p: add low port check in dialer We already have a check like this for UDP ports, add a similar one in the dialer. This prevents dials to port zero and it's also an extra layer of protection against spamming HTTP servers. * p2p/discover: use errLowPort in v4 code * p2p: change port check * p2p: add comment * p2p/simulations/adapters: ensure assigned port is in all node records * params: bump CHTs for the v1.9.14 release * cmd, core, eth: background transaction indexing (#20302) * cmd, core, eth: init tx lookup in background * core/rawdb: tiny log fixes to make it clearer what's happening * core, eth: fix rebase errors * core/rawdb: make reindexing less generic, but more optimal * rlp: implement rlp list iterator * core/rawdb: new implementation of tx indexing/unindex using generic tx iterator and hashing rlp-data * core/rawdb, cmd/utils: fix review concerns * cmd/utils: fix merge issue * core/rawdb: add some log formatting polishes Co-authored-by: rjl493456442 <garyrong0905@gmail.com> Co-authored-by: Péter Szilágyi <peterke@gmail.com> * core: fixup blockchain tests (#21062) core: fixup blockchain tests * les: drop the message if the entire p2p connection is stuck (#21033) * les: drop the message if the entire p2p connection is stuck * les: fix lint * core/rawdb : log format fix for Unindexing transaction (#21064) * core/rawdb : log format fix for Unindexing transaction * core/rawdb: tiny fixup Co-authored-by: Péter Szilágyi <peterke@gmail.com> * core/rawdb: remove unused math (#21065) * miner: support disabling empty blockprecommits form the Go API (#20736) * cmd, miner: add noempty-precommit flag * cmd, miner: get rid of external flag * miner: change bool to atomic int * miner: fix tiny typo Co-authored-by: Péter Szilágyi <peterke@gmail.com> * accounts/abi: accounts/abi/bind: Move topics to abi package (#21057) * accounts/abi/bind: added test cases for waitDeployed * accounts/abi/bind: added test case for boundContract * accounts/abi/bind: removed unnecessary resolve methods * accounts/abi: moved topics from /bind to /abi * accounts/abi/bind: cleaned up format... functions * accounts/abi: improved log message * accounts/abi: added type tests * accounts/abi/bind: remove superfluous template methods * accounts/abi: allow overloaded argument names (#21060) * accounts/abi: allow overloaded argument names In solidity it is possible to create the following contract: ``` contract Overloader { struct F { uint _f; uint __f; uint f; } function f(F memory f) public {} } ``` This however resulted in a panic in the abi package. * accounts/abi fixed error handling * core: fix missing receipt on Clique crashes (#21045) * core: fix missing receipt * core: address comment * ethstats: stop report ticker in each loop cycle #21070 (#21071) Co-authored-by: Hao Duan <duan.hao@hyperchain.cn> * params: release go-ethereum v1.9.14 * params: begin v1.9.15 release cycle * cmd: fix log contexts (#21077) * accounts/abi: simplify reflection logic (#21058) * accounts/abi: simplified reflection logic * accounts/abi: simplified reflection logic * accounts/abi: removed unpack * accounts/abi: removed comments * accounts/abi: removed uneccessary complications * accounts/abi: minor changes in error messages * accounts/abi: removed unnused code * accounts/abi: fixed indexed argument unpacking * accounts/abi: removed superfluous test cases This commit removes two test cases. The first one is trivially invalid as we have the same test cases as passing in packing_test.go L375. The second one passes now, because we don't need the mapArgNamesToStructFields in unpack_atomic anymore. Checking for purely underscored arg names generally should not be something we do as the abi/contract is generally out of the control of the user. * accounts/abi: removed comments, debug println * accounts/abi: added commented out code * accounts/abi: addressed comments * accounts/abi: remove unnecessary dst.CanSet check * accounts/abi: added dst.CanSet checks * console: fix unlockAccount argument count check (#21081) * cmd/clef, signer/core: password input fixes (#20960) * cmd/clef, signer/core: use better terminal input for passwords, make it possible to avoid boot-up warning * all: move commonly used prompter to isolated (small) package * cmd/clef: Add new --acceptWarn to clef README * cmd/clef: rename flag 'acceptWarn' to 'suppress-bootwarn' Co-authored-by: ligi <ligi@ligi.de> * accounts: add blockByNumberNoLock() to avoid double-lock (#20983) * abi/bind/backends: testcase for double-lock * accounts: add blockByNumberNoLock to avoid double-lock * backend/simulated: use stateroot, not blockhash for retrieveing state Co-authored-by: Martin Holst Swende <martin@swende.se> * whisper: use canonical import name of package go-ethereum (#21099) * trie: extend range proofs with non-existence (#21000) * trie: implement range proof with non-existent edge proof * trie: fix cornercase * trie: consider empty range * trie: add singleSide test * trie: support all-elements range proof * trie: fix typo * trie: tiny typos and formulations Co-authored-by: Péter Szilágyi <peterke@gmail.com> * les, les/lespay: implement new server pool (#20758) This PR reimplements the light client server pool. It is also a first step to move certain logic into a new lespay package. This package will contain the implementation of the lespay token sale functions, the token buying and selling logic and other components related to peer selection/prioritization and service quality evaluation. Over the long term this package will be reusable for incentivizing future protocols. Since the LES peer logic is now based on enode.Iterator, it can now use DNS-based fallback discovery to find servers. This document describes the function of the new components: https://gist.github.com/zsfelfoldi/3c7ace895234b7b345ab4f71dab102d4 * miner: replace use of 'self' as receiver name (#21113) * all: fix typos in comments (#21118) * consensus/clique: remove redundant pair of parentheses (#21104) * core/vm: improve jumpdest lookup (#21123) * consensus/ethash: fix flaky test by reading seal results (#21085) * cmd/utils: fix default DNS discovery configuration (#21124) * metrics/prometheus: define TYPE once, add tests (#21068) * metrics/prometheus: define type once for histograms * metrics/prometheus: test collector * ethdb/leveldb: use timer instead of time.After (#21066) * ethstats: avoid blocking chan when received invalid stats request (#21073) * ethstats: avoid blocking chan when received invalid stats request * ethstats: minor code polishes Co-authored-by: Péter Szilágyi <peterke@gmail.com> * trie: fix for range proof (#21107) * trie: fix for range proof * trie: fix typo * build: upgrade to golangci lint v1.27.0 (#21127) * build: upgrade to golangci-lint v1.27.0 * build: raise lint timeout to 3 minutes * eth: interrupt chain insertion on shutdown (#21114) This adds a new API method on core.BlockChain to allow interrupting running data inserts, and calls the method before shutting down the downloader. The BlockChain interrupt checks are now done through a method instead of inlining the atomic load everywhere. There is no loss of efficiency from this and it makes the interrupt protocol a lot clearer because the check is defined next to the method that sets the flag. * consensus/clique: make internal error private (#21132) Co-authored-by: linjing <linjingjing@baidu.com> * trie: enforce monotonic range in prover and return end marker (#21130) * trie: add hasRightElement indicator * trie: ensure the range is monotonic increasing * trie: address comment and fix lint * trie: address comment * trie: make linter happy Co-authored-by: Péter Szilágyi <peterke@gmail.com> * eth/downloader: more context in errors (#21067) This PR makes use of go 1.13 error handling, wrapping errors and using errors.Is to check a wrapped root-cause. It also removes the travis builders for go 1.11 and go 1.12. * metrics: replace gosigar with gopsutil (#21041) * replace gosigar with gopsutil * removed check for whether GOOS is openbsd * removed accidental import of runtime * potential fix for difference in units between gosig and gopsutil * fixed lint error * remove multiplication factor * uses cpu.ClocksPerSec as the multiplication factor * changed dependency from shirou to renaynay (#20) * updated dep * switching back from using renaynay fork to using upstream as PRs were merged on upstream * removed empty line * optimized imports * tidied go mod * core/vm: EIP-2315, JUMPSUB for the EVM (#20619) * core/vm: implement EIP 2315, subroutines for the EVM * core/vm: eip 2315 - lintfix + check jump dest validity + check ret stack size constraints logger: markdown-friendly traces, validate jumpdest, more testcase, correct opcodes * core/vm: update subroutines acc to eip: disallow walk-into * core/vm/eips: gas cost changes for subroutines * core/vm: update opcodes for EIP-2315 * core/vm: define RETURNSUB as a 'jumping' operation + review concerns Co-authored-by: Martin Holst Swende <martin@swende.se> * p2p/discover: move discv4 encoding to new 'v4wire' package (#21147) This moves all v4 protocol definitions to a new package, p2p/discover/v4wire. The new package will be used for low-level protocol tests. * rpc: send websocket ping when connection is idle (#21142) * rpc: send websocket ping when connection is idle * rpc: use non-blocking send for websocket pingReset * console: handle undefined + null in console funcs (#21160) * core: collect NewTxsEvent items without holding reorg lock (#21145) * core/vm, crypto/bls12381, params: add bls12-381 elliptic curve precompiles (#21018) * crypto: add bls12-381 elliptic curve wrapper * params: add bls12-381 precompile gas parameters * core/vm: add bls12-381 precompiles * core/vm: add bls12-381 precompile tests * go.mod, go.sum: use latest bls12381 lib * core/vm: move point encode/decode functions to base library * crypto/bls12381: introduce bls12-381 library init function * crypto/bls12381: import bls12381 elliptic curve implementation * go.mod, go.sum: remove bls12-381 library * remove unsued frobenious coeffs supress warning for inp that used in asm * add mappings tests for zero inputs fix swu g2 minus z inverse constant * crypto/bls12381: fix typo * crypto/bls12381: better comments for bls12381 constants * crypto/bls12381: swu, use single conditional for e2 * crypto/bls12381: utils, delete empty line * crypto/bls12381: utils, use FromHex for string to big * crypto/bls12381: g1, g2, strict length check for FromBytes * crypto/bls12381: field_element, comparision changes * crypto/bls12381: change swu, isogeny constants with hex values * core/vm: fix point multiplication comments * core/vm: fix multiexp gas calculation and lookup for g1 and g2 * core/vm: simpler imput length check for multiexp and pairing precompiles * core/vm: rm empty multiexp result declarations * crypto/bls12381: remove modulus type definition * crypto/bls12381: use proper init function * crypto/bls12381: get rid of new lines at fatal desciprtions * crypto/bls12-381: fix no-adx assembly multiplication * crypto/bls12-381: remove old config function * crypto/bls12381: update multiplication backend this commit changes mul backend to 6limb eip1962 backend mul assign operations are dropped * core/vm/contracts_tests: externalize test vectors for precompiles * core/vm/contracts_test: externalize failure-cases for precompiles * core/vm: linting * go.mod: tiny up sum file * core/vm: fix goimports linter issues * crypto/bls12381: build tags for plain ASM or ADX implementation Co-authored-by: Martin Holst Swende <martin@swende.se> Co-authored-by: Péter Szilágyi <peterke@gmail.com> * cmd, core, params: inital support for yolo-v1 testnet (#21154) * core,params,puppeth: inital support for yolo-v1 testnet * cmd/geth, core: add yolov1 console flag * cmd, core, params: YoloV1 bakein fixups Co-authored-by: Péter Szilágyi <peterke@gmail.com> * cmd/geth: fix the fork orders for DAO tests * core: filter out txs with invalid signatures as soon as possible Once we detect an invalid transaction during recovering signatures, we should directly exclude this transaction to avoid validating the signatures hereafter. This should optimize the validations times of transactions with invalid signatures to only one time. * acounts/keystore, cmd/faucet: fix faucet double import, fix twitter url * accounts/keystore, cmd/faucet: return old account to allow unlock * go.mod: upgrade go-duktape to hide unused function warning (#21168) * node: missing comma on toml tags (#21187) * core/vm, crypt/bls12381: fixed comments in bls (#21182) * core/vm: crypto/bls12381: minor code comments * crypto/bls12381: fix comment * core: fix typo in comments (#21181) * internal/ethapi: return revert reason for eth_call (#21083) * internal/ethapi: return revert reason for eth_call * internal/ethapi: moved revert reason logic to doCall * accounts/abi/bind/backends: added revert reason logic to simulated backend * internal/ethapi: fixed linting error * internal/ethapi: check if require reason can be unpacked * internal/ethapi: better error logic * internal/ethapi: simplify logic * internal/ethapi: return vmError() * internal/ethapi: move handling of revert out of docall * graphql: removed revert logic until spec change * rpc: internal/ethapi: added custom error types * graphql: use returndata instead of return Return() checks if there is an error. If an error is found, we return nil. For most use cases it can be beneficial to return the output even if there was an error. This code should be changed anyway once the spec supports error reasons in graphql responses * accounts/abi/bind/backends: added tests for revert reason * internal/ethapi: add errorCode to revert error * internal/ethapi: add errorCode of 3 to revertError * internal/ethapi: unified estimateGasErrors, simplified logic * internal/ethapi: unified handling of errors in DoEstimateGas * rpc: print error data field * accounts/abi/bind/backends: unify simulatedBackend and RPC * internal/ethapi: added binary data to revertError data * internal/ethapi: refactored unpacking logic into newRevertError * accounts/abi/bind/backends: fix EstimateGas * accounts, console, internal, rpc: minor error interface cleanups * Revert "accounts, console, internal, rpc: minor error interface cleanups" This reverts commit 2d3ef53c5304e429a04983210a417c1f4e0dafb7. * re-apply the good parts of 2d3ef53c53 * rpc: add test for returning server error data from client Co-authored-by: rjl493456442 <garyrong0905@gmail.com> Co-authored-by: Péter Szilágyi <peterke@gmail.com> Co-authored-by: Felix Lange <fjl@twurst.com> * params: update CHTs for 1.9.15 release * params: go-ethereum v1.9.15 stable * params: begin v1.9.16 release cycle * cmd/ethkey: support --passwordfile in generate command (#21183) * ethstats: use timer instead of time.sleep (#20924) * core/vm: use uint256 in EVM implementation (#20787) * core/vm: use fixed uint256 library instead of big * core/vm: remove intpools * core/vm: upgrade uint256, fixes uint256.NewFromBig * core/vm: use uint256.Int by value in Stack * core/vm: upgrade uint256 to v1.0.0 * core/vm: don't preallocate space for 1024 stack items (only 16) Co-authored-by: Martin Holst Swende <martin@swende.se> * core/state: avoid escape analysis fault when accessing cached state * accounts/keystore: fix typo in error message (#21200) * accounts/abi: make GetType public again (#21157) * eth/downloader: fix spuriously failing tests (#21149) * eth/downloader tests: fix spurious failing test due to race between receipts/headers * miner tests: fix travis failure on arm64 * eth/downloader: tests - store td in ancients too * core, eth, internal: include read storage entries in structlog output (#21204) * core, eth, internal: extend structLog tracer * core/vm, internal: add storage view * core, internal: add slots to storage directly * core: remove useless * core: address martin's comment * core/vm: fix tests * build, internal/ethapi, crypto/bls12381: fix typos (#21210) speicifc -> specific assigened -> assigned frobenious -> frobenius * go.mod: update uint256 to 1.1.0 (#21206) * internal/web3ext: add missing params to debug.accountRange (#21208) * eth/downloader: don't use defer for unlock before return (#21227) Co-authored-by: linjing <linjingjing@baidu.com> * core/rawdb: swap tailId and itemOffset for deleted items in freezer (#21220) * fix(freezer): tailId filenum offset were misplaced * core/rawdb: assume first item in freezer always start from zero * cmd, eth, internal, les: add txfee cap (#21212) * cmd, eth, internal, les: add gasprice cap * cmd/utils, eth: add default value for gasprice cap * all: use txfee cap * cmd, eth: add fix * cmd, internal: address comments * go.mod: update snappy dependency (#21237) * whisper : use timer.Ticker instead of sleep (#21240) * whisper : use timer.Ticker instead of sleep * lint: Fix linter error Co-authored-by: Guillaume Ballet <gballet@gmail.com> * core/rawdb: fix high memory usage in freezer (#21243) The ancients variable in the freezer is a list of hashes, which identifies all of the hashes to be frozen. The slice is being allocated with a capacity of `limit`, which is the number of the last block this batch will attempt to add to the freezer. That means we are allocating memory for all of the blocks in the freezer, not just the ones to be added. If instead we allocate `limit - f.frozen`, we will only allocate enough space for the blocks we're about to add to the freezer. On mainnet this reduces usage by about 320 MB. * common/fdlimit: build on DragonflyBSD (#21241) * common/fdlimit: build on DragonflyBSD * review feedback * whisper: fix time.sleep by time.ticker in whisper_test (#21251) * p2p: measure packet throughput too, not just bandwidth * cmd/devp2p: add commands for node key management (#21202) These commands mirror the key/URL generation functions of cmd/bootnode. $ devp2p key generate mynode.key $ devp2p key to-enode mynode.key -ip 203.0.113.21 -tcp 30304 enode://78a7746089baf4b8615f54a5f0b67b22b1... * crypto/secp256k1: enable 128-bit int code and endomorphism optimization (#21203) * crypto/secp256k1: enable use of __int128 This speeds up scalar & field calculations a lot. * crypto/secp256k1: enable endomorphism optimization * eth: don't block if transaction broadcast loop fails (#21255) * eth: don't block if transaction broadcast loop is returned * eth: kick out peer if we failed to send message * eth: address comment * trie: reduce allocs in insertPreimage (#21261) * core/vm: fix incorrect computation of BLS discount (#21253) * core/vm: fix incorrect computation of discount During testing on Yolov1 we found that the way geth calculates the discount is not in line with the specification. Basically what we did is calculate 128 * Bls12381GXMulGas * discount / 1000 whenever we received more than 128 pairs of values. Correct would be to calculate k * Bls12381... for k > 128. * core/vm: better logic for discount calculation * core/vm: better calculation logic, added worstcase benchmarks * core/vm: better benchmarking logic * cmd/geth: make import cmd exit with 1 if import errors occurred (#21244) The import command should not return a 0 status code if the import finishes prematurely becaues of an import error. Returning the error causes the program to exit with 1 if the err is non nil. Signed-off-by: meows <b5c6@protonmail.com> * eth: returned revert reason in traceTx (#21195) * eth: returned revert reason in traceTx * eth: return result data * utils: fix ineffectual miner config flags (#21271) Without use of global, these flags didn't actually modify miner configuration, since we weren't grabbing from the proper context scope, which should be global (vs. subcommand). Signed-off-by: meows <b5c6@protonmail.com> * cmd: abstract `getPassPhrase` functions into one (#21219) * [cmd] Abstract `getPassPhrase` functions into one. * cmd/ethkey: fix compilation failure Co-authored-by: rjl493456442 <garyrong0905@gmail.com> * cmd/evm: add state transition tool for testing (#20958) This PR implements the EVM state transition tool, which is intended to be the replacement for our retesteth client implementation. Documentation is present in the cmd/evm/README.md file. Co-authored-by: Felix Lange <fjl@twurst.com> * core: types: less allocations when hashing and tx handling (#21265) * core, crypto: various allocation savings regarding tx handling * core: reduce allocs for gas price comparison This change reduces the allocations needed for comparing different transactions to each other. A call to `tx.GasPrice()` copies the gas price as it has to be safe against modifications and also needs to be threadsafe. For comparing and ordering different transactions we don't need these guarantees * core: added tx.GasPriceIntCmp for comparison without allocation adds a method to remove unneeded allocation in comparison to tx.gasPrice * core/types: pool legacykeccak256 objects in rlpHash rlpHash is by far the most used function in core that allocates a legacyKeccak256 object on each call. Since it is so widely used it makes sense to add pooling here so we relieve the GC. On my machine these changes result in > 100 MILLION less allocations and > 30 GB less allocated memory. * reverted some changes * reverted some changes * trie: use crypto.KeccakState instead of replicating code Co-authored-by: Martin Holst Swende <martin@swende.se> * go.mod: bump gopsutil version (#21275) * go.mod: updated crypto deps causing build failure (#21276) * eth/downloader: fixes data race between synchronize and other methods (#21201) * eth/downloaded: fixed datarace between synchronize and Progress There was a race condition between `downloader.synchronize()` and `Progress` `syncWithPeer` `fetchHeight` `findAncestors` and `processHeaders` This PR changes the behavior of the downloader a bit. Previously the functions `Progress` `syncWithPeer` `fetchHeight` `findAncestors` and `processHeaders` read the syncMode anew within their loops. Now they read the syncMode at the start of their function and don't change it during their runtime. * eth/downloaded: comment * eth/downloader: added comment * cmd/geth: LES priority client test (#20719) This adds a regression test for the LES priority client API. * rlp: avoid list header allocation in encoder (#21274) List headers made up 11% of all allocations during sync. This change removes most of those allocations by keeping the list header values cached in the encoder buffer instead. Since encoder buffers are pooled, list headers are no longer allocated in the common case where an encoder buffer is available for reuse. Co-authored-by: Felix Lange <fjl@twurst.com> * core, txpool: less allocations when handling transactions (#21232) * core: use uint64 for total tx costs instead of big.Int * core: added local tx pool test case * core, crypto: various allocation savings regarding tx handling * Update core/tx_list.go * core: added tx.GasPriceIntCmp for comparison without allocation adds a method to remove unneeded allocation in comparison to tx.gasPrice * core: handle pools full of locals better * core/tests: benchmark for tx_list * core/txlist, txpool: save a reheap operation, avoid some bigint allocs Co-authored-by: Martin Holst Swende <martin@swende.se> * rpc, internal/ethapi: default rpc gascap at 25M + better error message (#21229) * rpc, internal/ethapi: default rpc gascap at 50M + better error message * eth,internal: make globalgascap uint64 * core/tests: fix compilation failure * eth/config: gascap at 25M + minor review concerns * internal/ethapi: default gas to maxgascap, not max int64 (#21284) * ethapi: don't crash when keystore-specific methods are called but external signer used (#21279) * console: prevent importRawKey from getting into CLI history * internal/ethapi: error on keystore-methods when no keystore is present * les/checkpointoracle: don't lookup checkpoint more than once per minute (#21285) * les/checkpointoracle: don't lookup checkpoint more than once per second * les/checkpoint/oracle: change oracle checktime to 1 minute * eth/gasprice: lighter gas price oracle for light client (#20409) This PR reduces the bandwidth used by the light client to compute the recommended gas price. The current mechanism for suggesting the price is: - retrieve recent 20 blocks - get the lowest gas price of these blocks - sort the price array and return the middle(60%) one This works for full nodes, which have all blocks available locally. However, this is very expensive for the light client because the light client needs to retrieve block bodies from the network. The PR changes the default options for light client. With the new config, the light client only retrieves the two latest blocks, but in order to collect more sample transactions, the 3 lowest prices are collected from each block. This PR also changes the behavior for empty blocks. If the block is empty, the lastest price is reused for sampling. * cmd/geth: allow configuring metrics HTTP server on separate endpoint (#21290) Exposing /debug/metrics and /debug/metrics/prometheus was dependent on --pprof, which also exposes other HTTP APIs. This change makes it possible to run the metrics server on an independent endpoint without enabling pprof. * build/ci: handle split up listing (#21293) * rlp: reduce allocations for big.Int and byte array encoding (#21291) This change further improves the performance of RLP encoding by removing allocations for big.Int and [...]byte types. I have added a new benchmark that measures RLP encoding of types.Block to verify that performance is improved. * cmd, node: dump empty value config (#21296) * cmd/clef: Update README with external v6.0.0 & internal v7.0.1 APIs (#21298) Changes include: * Updates response docs for `account_new`, `account_list`, `account_signTransaction` * Removes `account_import`, `account_export` docs * Adds `account_version` docs * Updates request docs for `ui_approveListing`, `ui_approveSignData`, `ui_showInfo`, `ui_showError`, `ui_onApprovedTx` * Adds `ui_approveNewAccount`, `ui_onInputRequired` docs * cmd/devp2p: add discv4 test suite (#21163) This adds a test suite for discovery v4. The test suite is a port of the Hive suite for discovery, and will replace the current suite on Hive soon-ish. The tests can be run locally with this command: devp2p discv4 test -remote enode//... Co-authored-by: Felix Lange <fjl@twurst.com> * cmd/clef: Fix broken link in README and other minor fixes (#21303) * eth: increase timeout in TestBroadcastBlock (#21299) * go.mod: upgrade to github.com/golang/snappy with arm64 asm (#21304) * eth/downloader: fix peer idleness tracking when restarting state sync (#21260) This fixes two issues with state sync restarts: When sync restarts with a new root, some peers can have in-flight requests. Since all peers with active requests were marked idle when exiting sync, the new sync would schedule more requests for those peers. When the response for the earlier request arrived, the new sync would reject it and mark the peer idle again, rendering the peer useless until it disconnected. The other issue was that peers would not be marked idle when they had delivered a response, but the response hadn't been processed before restarting the state sync. This also made the peer useless because it would be permanently marked busy. Co-authored-by: Felix Lange <fjl@twurst.com> * Revert "core, txpool: less allocations when handling transactions (#21232)" Reverting because this change started handling account balances as uint64 in the transaction pool, which is incorrect. This reverts commit af5c97aebe1d37486635521ef553cb8bd4bada13. * common/math: use math/bits intrinsics for Safe* (#21316) This is a resubmit of ledgerwatch/turbo-geth#556. The performance benefit of this change is negligible, but it does remove a TODO. * cmd/geth, cmd/puppeth: replace deprecated rpc and ws flags in tests and docs (#21317) * accounts/external: remove dependency on internal/ethapi (#21319) Fixes #20535 Co-authored-by: Felix Lange <fjl@twurst.com> * params: go-ethereum v1.9.16 stable * chg: no need GO111MODULE * chg: refactor sync event Co-authored-by: Hanjiang Yu <42531996+de1acr0ix@users.noreply.github.com> Co-authored-by: Martin Holst Swende <martin@swende.se> Co-authored-by: ligi <ligi@ligi.de> Co-authored-by: Wenbiao Zheng <delweng@gmail.com> Co-authored-by: Felix Lange <fjl@twurst.com> Co-authored-by: Adam Schmideg <adamschmideg@users.noreply.github.com> Co-authored-by: gary rong <garyrong0905@gmail.com> Co-authored-by: Jeff Wentworth <jeff@curvegrid.com> Co-authored-by: ucwong <ucwong@126.com> Co-authored-by: Paweł Bylica <chfast@gmail.com> Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de> Co-authored-by: Luke Champine <luke.champine@gmail.com> Co-authored-by: Boqin Qin <Bobbqqin@gmail.com> Co-authored-by: William Morriss <wjmelements@gmail.com> Co-authored-by: rene <41963722+renaynay@users.noreply.github.com> Co-authored-by: Guillaume Ballet <gballet@gmail.com> Co-authored-by: Raw Pong Ghmoa <58883403+q9f@users.noreply.github.com> Co-authored-by: Felföldi Zsolt <zsfelfoldi@gmail.com> Co-authored-by: Péter Szilágyi <peterke@gmail.com> Co-authored-by: Nishant Das <nish1993@hotmail.com> Co-authored-by: icodezjb <icodezjb@163.com> Co-authored-by: tgyKomgo <52910426+tgyKomgo@users.noreply.github.com> Co-authored-by: Steven E. Harris <seh@panix.com> Co-authored-by: Julian Y <jyap808@users.noreply.github.com> Co-authored-by: ploui <64719999+ploui@users.noreply.github.com> Co-authored-by: Alexey Akhunov <akhounov@gmail.com> Co-authored-by: AusIV <git@ausiv.com> Co-authored-by: Hao Duan <duanhao0814@gmail.com> Co-authored-by: Hao Duan <duan.hao@hyperchain.cn> Co-authored-by: Satpal <28562234+SatpalSandhu61@users.noreply.github.com> Co-authored-by: Martin Michlmayr <tbm@cyrius.com> Co-authored-by: yutianwu <wzxingbupt@gmail.com> Co-authored-by: meowsbits <45600330+meowsbits@users.noreply.github.com> Co-authored-by: Richard Patel <me@terorie.dev> Co-authored-by: sixdays <lj491685571@126.com> Co-authored-by: linjing <linjingjing@baidu.com> Co-authored-by: Greg Colvin <greg@colvin.org> Co-authored-by: chenglin <910372762@qq.com> Co-authored-by: kilic <onurkilic1004@gmail.com> Co-authored-by: Mariano Cortesi <mcortesi@gmail.com> Co-authored-by: Ev <ev@ethereum.org> Co-authored-by: libby kent <viskovitzzz@gmail.com> Co-authored-by: Pau <pau@dabax.net> Co-authored-by: Natsu Kagami <natsukagami@gmail.com> Co-authored-by: Yang Hau <vulxj0j8j8@gmail.com> Co-authored-by: HackyMiner <hackyminer@gmail.com> Co-authored-by: zhangsoledad <787953403@qq.com> Co-authored-by: AusIV <code@ausiv.com> Co-authored-by: meowsbits <b5c6@protonmail.com> Co-authored-by: Binacs <bin646891055@gmail.com> Co-authored-by: chris-j-h <39617426+chris-j-h@users.noreply.github.com> * fix: last index for state sub (#79) * new: add without-heimdall flag for testing purpose * new: add without-heimdall flag * fix: inputs for from and to addresses for transfer log Co-authored-by: Arpit Agarwal <93arpit@gmail.com> Co-authored-by: Hanjiang Yu <42531996+de1acr0ix@users.noreply.github.com> Co-authored-by: Martin Holst Swende <martin@swende.se> Co-authored-by: ligi <ligi@ligi.de> Co-authored-by: Wenbiao Zheng <delweng@gmail.com> Co-authored-by: Felix Lange <fjl@twurst.com> Co-authored-by: Adam Schmideg <adamschmideg@users.noreply.github.com> Co-authored-by: gary rong <garyrong0905@gmail.com> Co-authored-by: Jeff Wentworth <jeff@curvegrid.com> Co-authored-by: ucwong <ucwong@126.com> Co-authored-by: Paweł Bylica <chfast@gmail.com> Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de> Co-authored-by: Luke Champine <luke.champine@gmail.com> Co-authored-by: Boqin Qin <Bobbqqin@gmail.com> Co-authored-by: William Morriss <wjmelements@gmail.com> Co-authored-by: rene <41963722+renaynay@users.noreply.github.com> Co-authored-by: Guillaume Ballet <gballet@gmail.com> Co-authored-by: Raw Pong Ghmoa <58883403+q9f@users.noreply.github.com> Co-authored-by: Felföldi Zsolt <zsfelfoldi@gmail.com> Co-authored-by: Péter Szilágyi <peterke@gmail.com> Co-authored-by: Nishant Das <nish1993@hotmail.com> Co-authored-by: icodezjb <icodezjb@163.com> Co-authored-by: tgyKomgo <52910426+tgyKomgo@users.noreply.github.com> Co-authored-by: Steven E. Harris <seh@panix.com> Co-authored-by: Julian Y <jyap808@users.noreply.github.com> Co-authored-by: ploui <64719999+ploui@users.noreply.github.com> Co-authored-by: Alexey Akhunov <akhounov@gmail.com> Co-authored-by: AusIV <git@ausiv.com> Co-authored-by: Hao Duan <duanhao0814@gmail.com> Co-authored-by: Hao Duan <duan.hao@hyperchain.cn> Co-authored-by: Satpal <28562234+SatpalSandhu61@users.noreply.github.com> Co-authored-by: Martin Michlmayr <tbm@cyrius.com> Co-authored-by: yutianwu <wzxingbupt@gmail.com> Co-authored-by: meowsbits <45600330+meowsbits@users.noreply.github.com> Co-authored-by: Richard Patel <me@terorie.dev> Co-authored-by: sixdays <lj491685571@126.com> Co-authored-by: linjing <linjingjing@baidu.com> Co-authored-by: Greg Colvin <greg@colvin.org> Co-authored-by: chenglin <910372762@qq.com> Co-authored-by: kilic <onurkilic1004@gmail.com> Co-authored-by: Mariano Cortesi <mcortesi@gmail.com> Co-authored-by: Ev <ev@ethereum.org> Co-authored-by: libby kent <viskovitzzz@gmail.com> Co-authored-by: Pau <pau@dabax.net> Co-authored-by: Natsu Kagami <natsukagami@gmail.com> Co-authored-by: Yang Hau <vulxj0j8j8@gmail.com> Co-authored-by: HackyMiner <hackyminer@gmail.com> Co-authored-by: zhangsoledad <787953403@qq.com> Co-authored-by: AusIV <code@ausiv.com> Co-authored-by: meowsbits <b5c6@protonmail.com> Co-authored-by: Binacs <bin646891055@gmail.com> Co-authored-by: chris-j-h <39617426+chris-j-h@users.noreply.github.com>

MariusVanDerWijden requested review from holiman, karalabe and rjl493456442 as code owners June 22, 2020 17:47