* Implementation of debug_traceCall

* Fix compile error

* Implementing stateDiff in trace_call - WIP

* fixes to stateDiff, better parsing in rpctest

* Fix lint

* Fix lint

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

* Combined

* Fix lint

* Fix lint

* Initial bodydownload package

* Updates

* fix lint and process incoming body

* Fix compile errors

* Use deliveries

* Ready for initial testing

* Better handling of missing temp files dir

* Intermediate testing

* First working code

* Fix races, more efficient request scheduling

* Remove excessive logging

* Fix lint

* Interruptibility, fix lint

* Remove more logging

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

Bumps [axios](https://github.com/axios/axios) from 0.19.2 to 0.21.1.
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/v0.21.1/CHANGELOG.md)
- [Commits](https://github.com/axios/axios/compare/v0.19.2...v0.21.1

)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* txdb lazy, grpc version up

* tidy

* fix lint

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

* move experiments to new branch&reorganise kv_snapshot

* walk&modify tests

* added delete from snapshot tests

* fmt

* state snapshot debug

* snapshot validation passed. copy state snapshot

* debug

* snapshot cursor.Prev test

* Prev works correct. Added Current check

* add err check

* added walk forward and backward test

* before refactoring

* refactoring

* execution with snapshot debug

* fix

* remove useless test

* before dupcursor implimentation

* tests with prev and delete works

* execution based on state snapshot passed

* remove useless tests

* blocks to 1140000 passed

* clean verifier

* cleanup state generation

* clean verify && seeder

* remove debug code

* tests passed

* fix lint

* save state

* test passed

* fix lint

* add state hash

* fix lint

* rpcdaemon performance improve - less reading blocks, less allocs on server

* rpcdaemon performance improve - less reading blocks, less allocs on server

* rpcdaemon performance improve - less reading blocks, less allocs on server

* rpcdaemon performance improve - less reading blocks, less allocs on server

* don't use global variables

* df

* avoid use non-transactional db instance to reduce amount of cursors

IntermediateHashes and HashState are flipped

* Bad unwind of recreation of CREATE2 contract - unit test and potential fix

* Fix unit test

* Fix lint

* Fix lint

* Fixup hack

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

* tx

* fix tests

* fix tests

* fix tests

* sequence

* grpc_graceful_shutdown_deadline

* grpc_graceful_shutdown_deadline

* Extract bodies

* Print headers too

* Adding specific Postman testing for tracing

* Updating tests

* trace_call initial

* Fix tests

* More tracing

* Add more fields to the action

* Completed first example query

* Add initial bench11 to compare trace_call with OpenEthereum

* Exclude precompile calls from call traces

* Add self-destruct, call types, more comparison in rpctest

* Support for execution errors

* Stack underflow error and delegatecall value

* Fix lint

* Fix suicide traceAddress, Bad instruction error

* Fix lint

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

Bumps [ini](https://github.com/isaacs/ini) from 1.3.5 to 1.3.8.
- [Release notes](https://github.com/isaacs/ini/releases)
- [Commits](https://github.com/isaacs/ini/compare/v1.3.5...v1.3.8

)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

* Cleanup and rpcdaemon unit tests

* Fix

* Fix

* Fix lint

* Test for debug_traceTransaction

* Add NoRefunds option

* Compile fix, test for no refunds

* Fix compile

* Add poly contract, fix compile errors

* No refunds now work

* Fix NPE in rpcdaemon

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

* State cache init

* More code

* Fix lint

* More tests

* More tests

* More tests

* Fix test

* Transformations

* remove writeQueue, before fixing the tests

* Fix tests

* Add more tests, incarnation to the code items

* Fix lint

* Fix lint

* Remove shards prototype, add incarnation to the state reader code

* Clean up and replace cache in call_traces stage

* fix flaky test

* Save changes

* Readers to use addrHash, writes - addresses

* Fix lint

* Fix lint

* More accurate tracking of size

* Optimise for smaller write batches

* Attempt to integrate state cache into Execution stage

* cacheSize to default flags

* Print correct cache sizes and batch sizes

* cacheSize in the integration

* Fix tests

* Fix lint

* Remove print

* Fix exec stage

* Fix test

* Refresh sequence on write

* No double increment

* heap.Remove

* Try to fix alignment

* Refactoring, adding hashItems

* More changes

* Fix compile errors

* Fix lint

* Wrapping cached reader

* Wrap writer into cached writer

* Turn state cache off by default

* Fix plain state writer

* Fix for code/storage mixup

* Fix tests

* Fix clique test

* Better fix for the tests

* Add test and fix some more

* Fix compile error|

* More functions

* Fixes

* Fix for the tests

* sepatate DeletedFlag and AbsentFlag

* Minor fixes

* Test refactoring

* More changes

* Fix some tests

* More test fixes

* More test fixes

* Fix lint

* Move blockchain_test to be able to use stagedsync

* More fixes

* Fixes and cleanup

* Fix tests in turbo/stages

* Fix lint

* Fix lint

* Intemediate

* Fix tests

* Intemediate

* More fixes

* Compilation fixes

* More fixes

* Fix compile errors

* More test fixes

* More fixes

* More test fixes

* Fix compile error

* Fixes

* Fix

* Fix

* More fixes

* Fixes

* More fixes and cleanup

* Further fix

* Check gas used and bloom with header

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

* squash

* squash

* squash

* squash

* squash

* squash

* subscription_doesnt_preserve_shutdown