* eth/tracers: implement debug.intermediateRoots (#23594)
This PR implements a new debug method, which I've talked briefly about to some other client developers. It allows the caller to obtain the intermediate state roots for a block (which might be either a canon block or a 'bad' block).
Signed-off-by: wenbiao <delweng@gmail.com>
* core, rpc: disable memory output by default in traces (#23558)
* core: cmd: invert disableMemory
* core: fix missed inversion
* cmd/evm: preserve Flags but change default value
* Apply suggestions from code review
Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Martin Holst Swende <martin@swende.se>
Signed-off-by: wenbiao <delweng@gmail.com>
* eth/tracers: abort evm execution when trace is aborted (#23580)
Signed-off-by: wenbiao <delweng@gmail.com>
* eth/tracers: avoid unsyncronized mutations on trie database (#23632)
This PR fixes an issue in traceChain, where the statedb Commit operation was performed asynchronously with dereference-operations agains the underlying trie.Database instance. Due to how the reference counting works within the trie database (where parent count is recursively updated when new parents are added), doing dereferencing in the middle of Commit can cause the refcount to become wrong, leading to an inconsistent state.
This was fixed by doing Commit/Deref from the same routine.
Signed-off-by: wenbiao <delweng@gmail.com>
* core,eth: call frame tracing (#23087)
This change introduces 2 new optional methods; `enter()` and `exit()` for js tracers, and makes `step()` optiona. The two new methods are invoked when entering and exiting a call frame (but not invoked for the outermost scope, which has it's own methods). Currently these are the data fields passed to each of them:
enter: type (opcode), from, to, input, gas, value
exit: output, gasUsed, error
The PR also comes with a re-write of the callTracer. As a backup we keep the previous tracing script under the name `callTracerLegacy`. Behaviour of both tracers are equivalent for the most part, although there are some small differences (improvements), where the new tracer is more correct / has more information.
Signed-off-by: wenbiao <delweng@gmail.com>
* eth/tracers: re-write of 4byte tracer using enter/exit (#23622)
* eth/tracers: add re-write of 4byte tracer using enter/exit
* eth/tracers: fix 4byte indent
Signed-off-by: wenbiao <delweng@gmail.com>
* eth/tracers: tx.BaseFee not implemented
Signed-off-by: wenbiao <delweng@gmail.com>
* eth/tracers: do the JSON serialization via .js to capture C faults
Signed-off-by: wenbiao <delweng@gmail.com>
* eth/tracers: fix callTracer fault handling (#23667)
* eth/tracers: fix calltracer fault handling
* eth/tracers: fix calltracer indentation
Signed-off-by: wenbiao <delweng@gmail.com>
* eth/tracers: invoke enter/exit on 0-value calls to inex accounts (#23828)
Signed-off-by: wenbiao <delweng@gmail.com>
* eth: make traceChain avoid OOM on long-running tracing (#23736)
This PR changes long-running chain tracing, so that it at some points releases the memory trie db, and switch over to a fresh disk-backed trie.
Signed-off-by: wenbiao <delweng@gmail.com>
* eth/tracers: expose contextual infos (block hash, tx hash, tx index)
Signed-off-by: wenbiao <wenbiao.zheng@ambergroup.io>
* eth/tracers: redefine Context
Signed-off-by: wenbiao <wenbiao.zheng@ambergroup.io>
* eth/tracers: support for golang tracers + add golang callTracer (#23708)
* eth/tracers: add basic native loader
* eth/tracers: add GetResult to tracer interface
* eth/tracers: add native call tracer
* eth/tracers: fix call tracer json result
* eth/tracers: minor fix
* eth/tracers: fix
* eth/tracers: fix benchTracer
* eth/tracers: test native call tracer
* eth/tracers: fix
* eth/tracers: rm extra make
Co-authored-by: Martin Holst Swende <martin@swende.se>
* eth/tracers: rm extra make
* eth/tracers: make callFrame private
* eth/tracers: clean-up and comments
* eth/tracers: add license
* eth/tracers: rework the model a bit
* eth/tracers: move tracecall tests to subpackage
* cmd/geth: load native tracers
* eth/tracers: minor fix
* eth/tracers: impl stop
* eth/tracers: add native noop tracer
* renamings
Co-authored-by: Martin Holst Swende <martin@swende.se>
* eth/tracers: more renamings
* eth/tracers: make jstracer non-exported, avoid cast
* eth/tracers, core/vm: rename vm.Tracer to vm.EVMLogger for clarity
* eth/tracers: minor comment fix
* eth/tracers/testing: lint nitpicks
* core,eth: cancel evm on nativecalltracer stop
* Revert "core,eth: cancel evm on nativecalltracer stop"
This reverts commit 01bb908790a369c1bb9d3937df9325c6857bf855.
* eth/tracers: linter nits
* eth/tracers: fix output on err
Co-authored-by: Martin Holst Swende <martin@swende.se>
Signed-off-by: wenbiao <wenbiao.zheng@ambergroup.io>
* eth/tracers: make native calltracer default (#23867)
Signed-off-by: wenbiao <wenbiao.zheng@ambergroup.io>
* eth/tracers: package restructuring (#23857)
* eth/tracers: restructure tracer package
* core/vm/runtime: load js tracers
* eth/tracers: mv bigint js code to own file
* eth/tracers: add method docs for native tracers
* eth/tracers: minor doc fix
* core,eth: cancel evm on nativecalltracer stop
* core/vm: fix failing test
Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>
Signed-off-by: wenbiao <wenbiao.zheng@ambergroup.io>
* eth/tracers: ethapi.TransactionArgs was not merged
Signed-off-by: wenbiao <wenbiao.zheng@ambergroup.io>
* eth/tracers: fix the api_test with ErrInsufficientFunds to ErrInsufficientFundsForTransfer
Signed-off-by: wenbiao <wenbiao.zheng@ambergroup.io>
* eth/tracers: check posa before statedb.Prepare in IntermiateRoots api
Signed-off-by: wenbiao <wenbiao.zheng@ambergroup.io>
* eth/tracers: make js calltracer default, compatible with old version
Signed-off-by: wenbiao <wenbiao.zheng@ambergroup.io>
* eth/tracers: fix the default callTrace name of callTracerJs
Signed-off-by: wenbiao <wenbiao.zheng@ambergroup.io>
* Revert "eth/tracers: fix the default callTrace name of callTracerJs"
This reverts commit 62a3bc215d9f07e422a4c659289bb3ba4f9ed2fa.
Signed-off-by: wenbiao <wenbiao.zheng@ambergroup.io>
* Revert "eth/tracers: make js calltracer default, compatible with old version"
This reverts commit 85ef42c0ea651f0b228d4209b1b2598b24e12f1f.
Signed-off-by: wenbiao <wenbiao.zheng@ambergroup.io>
* eth/tracers: fix the variable race condition
Signed-off-by: wenbiao <wenbiao.zheng@ambergroup.io>
Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
Co-authored-by: Sina Mahmoodi <1591639+s1na@users.noreply.github.com>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>
* core/vm: implement AccessListTracer
* eth: implement debug.createAccessList
* core/vm: fixed nil panics in accessListTracer
* eth: better error messages for createAccessList
* eth: some fixes on CreateAccessList
* eth: allow for provided accesslists
* eth: pass accesslist by value
* eth: remove created acocunt from accesslist
* core/vm: simplify access list tracer
* core/vm: unexport accessListTracer
* eth: return best guess if al iteration times out
* eth: return best guess if al iteration times out
* core: docstring, unexport methods
* eth: typo
* internal/ethapi: move createAccessList to eth package
* internal/ethapi: remove reexec from createAccessList
* internal/ethapi: break if al is equal to last run, not if gas is equal
* internal/web3ext: fixed arguments
* core/types: fixed equality check for accesslist
* core/types: no hardcoded vals
* core, internal: simplify access list generation, make it precise
* core/vm: fix typo
Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
* les: move serverPool to les/vflux/client
* les: add metrics
* les: moved ValueTracker inside ServerPool
* les: protect against node registration before server pool is started
* les/vflux/client: fixed tests
* les: make peer registration safe
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>
* signer/clef: make use of json-rpc notification
* signer: tidy up output of OnApprovedTx
* accounts/external, signer: implement remote signing of text, make accounts_sign take hexdata
* clef: added basic testscript
* signer, external, api: add clique signing test to debug rpc, fix clique signing in clef
* signer: fix clique interoperability between geth and clef
* clef: rename networkid switch to chainid
* clef: enable chainid flag
* clef, signer: minor changes from review
* clef: more tests for signer
* consensus/ethash: start remote ggoroutine to handle remote mining
* consensus/ethash: expose remote miner api
* consensus/ethash: expose submitHashrate api
* miner, ethash: push empty block to sealer without waiting execution
* consensus, internal: add getHashrate API for ethash
* consensus: add three method for consensus interface
* miner: expose consensus engine running status to miner
* eth, miner: specify etherbase when miner created
* miner: commit new work when consensus engine is started
* consensus, miner: fix some logics
* all: delete useless interfaces
* consensus: polish a bit
These RPC calls are analogous to Parity's parity_addReservedPeer and
parity_removeReservedPeer.
They are useful for adjusting the trusted peer set during runtime,
without requiring restarting the server.
* eth, internal: Implement using trie diffs
* eth, internal: Changes in response to review
* eth: More fixes to getModifiedAccountsBy*
* eth: minor polishes on error capitalization
As stated in the documentation, this method should be called traceBlockFromFile
and not traceBlockByFile. Previously this would result in a 'The method ... does
not exist/is not available' error.
Currently http cors and websocket origins are a comma separated string in the
config object. These are replaced with string arrays that are more expressive in
case of a config file.
