Commit Graph

195 Commits

Author SHA1 Message Date
Jordan Hrycaj 05483d89bd
Rename flare as beacon (#2680)
* Remove `--sync-mode` option from nimbus config

why:
  Currently there is only one sync mode available.

* Rename `flare` -> `beacon`, but not base module folder and nim source

why:
  The name `flare` was used do designate an alternative `beacon` mode that.

  Leaving the base folder and source as-is for a moment, makes it easier
  to read change diffs.

* Rename `flare` base module folder and nim source: `flare` -> `beacon`
2024-10-02 11:31:33 +00:00
Jordan Hrycaj 5b6ccddaa0
Db folder sources and related remove compiler warnings (#2673)
* Aristo: Rename `Hash256` -> `Hash32`

* CoreDb: Rename `Hash256` -> `Hash32`

* Ledger: Rename `Hash256` -> `Hash32`

* StorageTypes: Rename `Hash256` -> `Hash32`

* Aristo: Rename `Blob` -> `seq[byte]`, `keccakHash` -> `keccak256`

* Kvt: Rename `Blob` -> `seq[byte]`

* CoreDb: Rename `Blob` -> `seq[byte]`, `keccakHash` -> `keccak256`

* Ledger: Rename `Blob` -> `seq[byte]`, `keccakHash` -> `keccak256`

* CoreDb: Rename `BlockHeader` -> `Header`, `BlockNonce` -> `Bytes8`

* Misc: Rename `StorageKey` -> `Bytes32`

* Tracer: `Hash256` -> `Hash32`, `BlockHeader` -> `Header`, etc.

* Fix copyright header
2024-10-01 21:03:10 +00:00
Jacek Sieka 219b22b1f5
Versioned hash32 (#2672) 2024-10-01 19:40:37 +02:00
Jordan Hrycaj c022b29d14
Clean up modules in sync folder (#2670)
* Dissolve legacy `sync/types.nim` into `*/eth/eth_types.nim`

* Flare sync: Simplify scheduler and remove `runSingle()` method

why:
  `runSingle()` is not used anymore (main purpose was for negotiating
  best headers in legacy full sync.)

  Also, `runMulti()` was renamed `runPeer()`

* Flare sync: Move `chain` field from `sync_desc` -> `worker_desc`

* Flare sync: Remove handler descriptor lateral reference

why:
  Not used anymore. It enabled to turn on/off eth handler activity with
  regards to the sync state, i.e.from with in the sync worker.

* Flare sync: Update `Hash256` and other deprecated `std/eth` symbols

* Protocols: Update `Hash256` and other deprecated `std/eth` symbols

* Eth handler: Update `Hash256` and other deprecated `std/eth` symbols

* Update flare TODO

* Remove redundant `sync/type` import

why:
  The import module `type` has been removed

* Remove duplicate implementation
2024-10-01 09:19:29 +00:00
Jacek Sieka c210885b73
eth: bump to new types (#2660)
This is a minimal set of changes to make things work with the new types
in nim-eth - this is the minimal PR that merely resolves
incompatibilities while the full change set would include more cleanup
and migration.
2024-09-29 14:37:09 +02:00
andri lim 5f1b945ebe
Remove beacon sync (#2666) 2024-09-29 02:13:50 +00:00
Jordan Hrycaj debb68b3a7
Flare sync: Remove `debug` modules (#2665)
why:
  Not needed anymore but deletion kept in a separate PR to make it easy
  to refer back and find these modules.
2024-09-27 16:59:16 +00:00
Jordan Hrycaj 0d2a72d2a9
Flare sync (#2627)
* Cosmetics, small fixes, add stashed headers verifier

* Remove direct `Era1` support

why:
  Era1 is indirectly supported by using the import tool before syncing.

* Clarify database persistent save function.

why:
  Function relied on the last saved state block number which was wrong.
  It now relies on the tx-level. If it is 0, then data are saved directly.
  Otherwise the task that owns the tx will do it.

* Extracted configuration constants into separate file

* Enable single peer mode for debugging

* Fix peer losing issue in multi-mode

details:
  Running concurrent download peers was previously programmed as running
  a batch downloading and storing ~8k headers and then leaving the `async`
  function to be restarted by a scheduler.

  This was unfortunate because of occasionally occurring long waiting
  times for restart.

  While the time gap until restarting were typically observed a few
  millisecs, there were always a few outliers which well exceed several
  seconds. This seemed to let remote peers run into timeouts.

* Prefix function names `unprocXxx()` and `stagedYyy()` by `headers`

why:
  There will be other `unproc` and `staged` modules.

* Remove cruft, update logging

* Fix accounting issue

details:
  When staging after fetching headers from the network, there was an off
  by 1 error occurring when the result was by one smaller than requested.
  Also, a whole range was mis-accounted when a peer was terminating
  connection immediately after responding.

* Fix slow/error header accounting when fetching

why:
  Originally set for detecting slow headers in a row, the counter
  was wrongly extended to general errors.

* Ban peers for a while that respond with too few headers continuously

why:
  Some peers only returned one header at a time. If these peers sit on a
  farm, they might collectively slow down the download process.

* Update RPC beacon header updater

why:
  Old function hook has slightly changed its meaning since it was used
  for snap sync. Also, the old hook is used by other functions already.

* Limit number of peers or set to single peer mode

details:
  Merge several concepts, single peer mode being one of it.

* Some code clean up, fixings for removing of compiler warnings

* De-noise header fetch related sources

why:
  Header download looks relatively stable, so general debugging is not
  needed, anymore. This is the equivalent of removing the scaffold from
  the part of the building where work has completed.

* More clean up and code prettification for headers stuff

* Implement body fetch and block import

details:
  Available headers are used stage blocks by combining existing headers
  with newly fetched blocks. Then these blocks are imported/executed via
  `persistBlocks()`.

* Logger cosmetics and cleanup

* Remove staged block queue debugging

details:
  Feature still available, just not executed anymore

* Docu, logging update

* Update/simplify `runDaemon()`

* Re-calibrate block body requests and soft config for import blocks batch

why:
* For fetching, larger fetch requests are mostly truncated anyway on
  MainNet.
* For executing, smaller batch sizes reduce the memory needed for the
  price of longer execution times.

* Update metrics counters

* Docu update

* Some fixes, formatting updates, etc.

* Update `borrowed` type: uint -. uint64

also:
  Always convert to `uint64` rather than `uint` where appropriate
2024-09-27 15:07:42 +00:00
Jacek Sieka f3e3c6bbe0
init style for Hash256 (#2661)
* init style for Hash256

https://github.com/status-im/nim-eth/pull/733 updates `Hash256` to
become an array instead of an object - unfortunately, nim does not allow
constructing arrays with `name()`, so this PR changes it to `default`
which works with both.

* lint
2024-09-26 13:24:36 +02:00
Jordan Hrycaj 1ced684d8f
Update flare header download mechanism (#2607)
* Reverse order in staged blob lists

why:
  having the largest block number with the least header list index `0`
  makes it easier to grow the list with parent headers, i.e. decreasing
  block numbers.

* Set a header response threshold when to ditch peer

* Refactor extension of staged header chains record

why:
  Was cobbled together as a proof of concept after several approaches of
  how to run the download.

* TODO update

* Make debugging code independent of `release` flag

* Update import from jacek
2024-09-10 11:37:49 +00:00
Jordan Hrycaj 71e466d173
Block header download beacon to era1 (#2601)
* Block header download starting at Beacon down to Era1

details:
  The header download implementation is intended to be completed to a
  full sync facility.

  Downloaded block headers are stored in a `CoreDb` table. Later on they
  should be fetched, complemented by a block body, executed/imported,
  and deleted from the table.

  The Era1 repository may be partial or missing. Era1 headers are neither
  downloaded nor stored on the `CoreDb` table.

  Headers are downloaded top down (largest block number first) using the
  hash of the block header by one peer. Other peers fetch headers
  opportunistically using block numbers

  Observed download times for 14m `MainNet` headers varies between 30min
  and 1h (Era1 size truncated to 66m blocks.), full download 52min
  (anectdotal.) The number of peers downloading concurrently is crucial
  here.

* Activate `flare` by command line option

* Fix copyright year
2024-09-09 09:12:56 +00:00
andri lim 4d9e288340
Wiring ForkedChainRef to other components (#2423)
* Wiring ForkedChainRef to other components

- Disable majority of hive simulators
- Only enable pyspec_sim for the moment
- The pyspec_sim is using a smaller RPC service wired to ForkedChainRef
- The RPC service will gradually grow

* Addressing PR review

* Fix test_beacon/setup_env

* Enable consensus_sim (#2441)

* Enable consensus_sim

* Remove isFile check

* Enable Engine API jwt auth tests and exchange cap tests

* Enable engine api in build_sim.sh

* Wire ForkedChainRef to Engine API newPayload

* Wire Engine API getBodies to ForkedChainRef

* Wire Engine API api_forkchoice to ForkedChainRef

* Wire more RPC methods to ForkedChainRef

* Implement eth_syncing

* Implement eth_call and eth_getlogs

* TxPool: simplify smartHead

* Fix smartHead usage

* Fix txpool headDiff

* Remove hasBlockHeader and use headerExists

* Addressing review
2024-09-04 09:54:54 +00:00
Jordan Hrycaj 42a08cfba9
Coredb and sync maintenance update (#2583)
* bump metrics

* Remove cruft

* Cosmetics, update some logging, noise control

* Renamed `CoreDb` function `hasKey` => `hasKeyRc` and provided `hasKey`

why:
  Currently, `hasKey` returns a `Result[]` rather than a `bool` which
  is what one would expect from a function prototype of this name.

  This was a bit of an annoyance and cost unnecessary attention.
2024-08-30 11:18:36 +00:00
Jordan Hrycaj 4db9c5c2d5
Small updates and fixes for rlpx suite (#2571)
* Remove redundant `eth/68` message and clean up docu

details:
  There is only eth/68 available at the moment

* Allow to turn on chronicles line number logging in `Makefile`

* Accept (and forget) tx hashes announcements

why:
  Does no harm to just ignore it at the moment

* Bump nim-eth (rlp fix)
2024-08-19 14:00:10 +00:00
Jordan Hrycaj 4dbc1653ea
Cleanup (#2565)
* Move snap un-dumpers to aristo unit test folder

why:
  The only place where it is used, now to test the database against
  legacy snap sync dump samples.

   While the details of the dumped data have mostly outlived their purpuse,
   its use as **entropy** data thrown against `Aristo` has still been
   useful to find/debug tricky DB problems.

* Remove cruft

* `nimbus-eth1-blobs` not used anymore as test data source
2024-08-15 12:31:07 +00:00
Jordan Hrycaj d148de5b1c
Remove chunked rlpx (#2562)
* bump nim-eth

* Update make environment
2024-08-14 10:56:49 +00:00
andri lim 3cef119b78
Return empty list instead of error in getPooledTxs handler (#2547) 2024-08-06 22:06:48 +07:00
andri lim 9dacfed943
Disable txpool in eth wire protocol handler (#2540) 2024-08-06 11:26:55 +07:00
Jacek Sieka bdc86b3fd4
small cleanups (#2526)
* remove some redundant EH
* avoid pessimising move (introduces a copy in this case!)
* shift less data around when reading era files (reduces stack usage)
2024-07-26 12:32:01 +07:00
andri lim 254bda365f
Remove txpool sender locality (#2525)
* Remove txpool sender locality

We no longer distinct local or remote sender

* Fix copyright year
2024-07-25 22:36:08 +07:00
andri lim 916f88a373
Use block number or timestamp to determine fork rules (#2496)
* Use block number or timestamp to determine fork rules

Avoid confusion raised by `forkGTE` usage where block informations are present.

* Get rid of forkGTE
2024-07-17 17:05:53 +07:00
Jordan Hrycaj 800fd77333
Core db remove legacy phrases (#2468)
* Rename `newKvt()` -> `ctx.getKvt()`

why:
  Clean up legacy shortcut. Also, the `KVT` returned is not instantiated
  but refers to the shared `KVT` that resides in a context which is a
  generalisation of an in-memory database fork. The function `ctx`
  retrieves the default context.

* Rename `newTransaction()` -> `ctx.newTransaction()`

why:
  Clean up legacy shortcut. The transaction is applied to a context as a
  generalisation of an in-memory database fork. The function `ctx`
  retrieves the default context.

* Rename `getColumn(CtGeneric)` -> `getGeneric()`

why:
  No more a list of well known sub-tries needed, a single one is enough.
  In fact, `getColumn()` did only support a single sub-tree by now.

* Reduce TODO list
2024-07-10 12:19:35 +00:00
Miran ea0d18424a
use Nim 2.0.6 (#2384)
* use Nim 2.0.6

* Fixes for nim 2.0.6

* Workaround nim 2.0 array indexing issue

* Remove excess gcsafe pragma

* Oops, fix recursive template

* Fix imports

* Fluffy nph linting

---------

Co-authored-by: jangko <jangko128@gmail.com>
Co-authored-by: tersec <tersec@users.noreply.github.com>
2024-06-19 01:27:54 +00:00
andri lim 61a809cf4d
Remove EVM indirect imports and unused EVM errors (#2370)
Those indirect imports are used when there was two EVMs.
2024-06-17 09:56:39 +02:00
andri lim 5784945650
Fix beacon_sync mapBodiesToHeader bug (#2355) 2024-06-14 17:41:58 +07:00
andri lim 5a18537450
Bump nim-eth, nim-web3, nimbus-eth2 (#2344)
* Bump nim-eth, nim-web3, nimbus-eth2

- Replace std.Option with results.Opt
- Fields name changes

* More fixes

* Fix Portal stream async raises and portal testnet Opt usage

* Bump eth + nimbus-eth2 + more fixes related to eth_types changes

* Fix in utp test app and nimbus-eth2 bump

* Fix test_blockchain_json rebase conflict

* Fix EVMC block_timestamp conversion plus commentary

---------

Co-authored-by: kdeme <kim.demey@gmail.com>
2024-06-14 14:31:08 +07:00
Jacek Sieka f6be4bd0ec
avoid initTable (#2328)
`initTable` is obsolete since nim 0.19 and can introduce significant
memory overhead while providing no benefit (since the table will be
grown to the default initial size on first use anyway).

In particular, aristo layers will not necessarily use all tables they
initialize, for exampe when many empty accounts are being created.
2024-06-10 11:05:30 +02:00
Jacek Sieka 0b32078c4b
Consolidate block type for block processing (#2325)
This PR consolidates the split header-body sequences into a single EthBlock
sequence and cleans up the fallout from that which significantly reduces
block processing overhead during import thanks to less garbage collection
and fewer copies of things all around.

Notably, since the number of headers must always match the number of bodies,
we also get rid of a pointless degree of freedom that in the future could
introduce unnecessary bugs.

* only read header and body from era file
* avoid several unnecessary copies along the block processing way
* simplify signatures, cleaning up unused arguemnts and returns
* use `stew/assign2` in a few strategic places where the generated
  nim assignent is slow and add a few `move` to work around poor
  analysis in nim 1.6 (will need to be revisited for 2.0)

```
stats-20240607_2223-a814aa0b.csv vs stats-20240608_0714-21c1d0a9.csv
                       bps_x     bps_y     tps_x        tps_y    bpsd    tpsd    timed
block_number
(498305, 713245]    1,540.52  1,809.73  2,361.58  2775.340189  17.63%  17.63%  -14.92%
(713245, 928185]      730.36    865.26  1,715.90  2028.973852  18.01%  18.01%  -15.21%
(928185, 1143126]     663.03    789.10  2,529.26  3032.490771  19.79%  19.79%  -16.28%
(1143126, 1358066]    393.46    508.05  2,152.50  2777.578119  29.13%  29.13%  -22.50%
(1358066, 1573007]    370.88    440.72  2,351.31  2791.896052  18.81%  18.81%  -15.80%
(1573007, 1787947]    283.65    335.11  2,068.93  2441.373402  17.60%  17.60%  -14.91%
(1787947, 2002888]    287.29    342.11  2,078.39  2474.179448  18.99%  18.99%  -15.91%
(2002888, 2217828]    293.38    343.16  2,208.83   2584.77457  17.16%  17.16%  -14.61%
(2217828, 2432769]    140.09    167.86  1,081.87  1296.336926  18.82%  18.82%  -15.80%

blocks: 1934464, baseline: 3h13m1s, contender: 2h43m47s
bpsd (mean): 19.55%
tpsd (mean): 19.55%
Time (total): -29m13s, -15.14%
```
2024-06-09 16:32:20 +02:00
Jacek Sieka 0524fe8fd1
rm full sync (#2324)
* rm full sync

Syncing forwards no longer suported

* one more
2024-06-08 07:41:44 +07:00
tersec fd03038cab
Replace some usage of std/options with results Opt (#2323)
* Replace some usage of std/options with results Opt

* more updates
2024-06-07 23:39:58 +02:00
Jordan Hrycaj e9eae4df70
Core db disable legacy api n remove distinct tries (#2299)
* CoreDb: Remove crufty second/off-site KVT

why:
  Was used to allow late `Clique` to store directly to disk

* CoreDb: Remove prune flag related functionality

why:
  Is completely legacy stuff

* CoreDb: Remove dependence on legacy API (tests unsupported yet)

why:
  Does not fully support Aristo

* Re-factoring `state_db` using new API

details:
  Only minimum changes needed to compile `nimbus`

* Update tests and aux modules

* Turn off legacy API and remove `distinct_tries`

comment:
  The legacy API has now cruft status, will be removed soon

* Fix copyright years

* Update rpc for verified proxy

---------

Co-authored-by: Jacek Sieka <jacek@status.im>
2024-06-05 20:52:04 +00:00
Jordan Hrycaj f926222fec
Aristo cull journal related stuff (#2288)
* Remove all journal related stuff

* Refactor function names journal*() => delta*(), filter*() => delta*()

* remove `trg` fileld from `FilterRef`

why:
  Same as `kMap[$1]`

* Re-type FilterRef.src as `HashKey`

why:
  So it is directly comparable to `kMap[$1]`

* Moved `vGen[]` field from `LayerFinalRef` to `LayerDeltaRef`

why:
  Then a separate `FilterRef` type is not needed, anymore

* Rename `roFilter` field in `AristoDbRef` => `balancer`

why:
  New name more appropriate.

* Replace `FilterRef` by `LayerDeltaRef` type

why:
  This allows to avoid copying into the `balancer` (see next patch set)
  most of the time. Typically, only one instance is running on the backend
  and the `balancer` is only used as a stage before saving data.

* Refactor way how to store data persistently

why:
  Avoid useless copy when staging `top` layer for persistently saving to
  backend.

* Fix copyright header?
2024-06-03 20:10:35 +00:00
Jacek Sieka 7f76586214
Speed up account ledger a little (#2279)
`persist` is a hotspot when processing blocks because it is run at least
once per transaction and loops over the entire account cache every time.

Here, we introduce an extra `dirty` map that keeps track of all accounts
that need checking during `persist` which fixes the immediate
inefficiency, though probably this could benefit from a more thorough
review - we also get rid of the unused clearCache flag - we start with
a fresh cache on every fresh vmState.

* avoid unnecessary code hash comparisons
* avoid unnecessary copies when iterating
* use EMPTY_CODE_HASH throughout for code hash comparison
2024-06-02 21:21:29 +02:00
tersec cfbbcda4f7
rm unused Nim modules (#2270) 2024-06-01 17:49:46 +07:00
tersec b72ebca2db
remove snap sync from git working tree (#2265) 2024-05-31 19:14:50 +02:00
Jacek Sieka a375720c16
import: read from era files (#2254)
This PR extends the `nimbus import` command to also allow reading from
era files - this command allows creating or topping up an existing
database with data coming from era files instead of network sync.

* add `--era1-dir` and `--max-blocks` options to command line
* make `persistBlocks` report basic stats like transactions and gas
* improve error reporting in several API
* allow importing multiple RLP files in one go
* clean up logging options to match nimbus-eth2
* make sure database is closed properly on shutdown
2024-05-31 09:13:56 +02:00
tersec 01aeb3ad97
fix Dencun fcU being always rejected as invalid; rm newPayload fork validation hack (#2253) 2024-05-30 22:30:40 +02:00
Jacek Sieka 919242c98e
results: use canonical import (#2248) 2024-05-30 14:54:03 +02:00
andri lim abf1e58ed4
Remove eth/66 and eth/67 wire protocol (#2238) 2024-05-29 09:20:25 +02:00
andri lim 5ca2bf80b0
Remove legacy sync (#2237) 2024-05-29 06:58:33 +02:00
tersec e895c0baeb
rm Clique consensus method support and Goerli network (#2219)
* rm Clique consensus method support and Goerli network

* rm a few more SealingEngineRef and GoerliNets
2024-05-25 16:12:14 +02:00
Jacek Sieka fe296213cf
les: remove (#2211)
LES was [removed from
geth](https://github.com/ethereum/go-ethereum/pull/28586) and is
generally no longer supported on the network.
2024-05-23 16:53:51 +02:00
Jordan Hrycaj 2c322054e0
Attempt to roll back stateless mode implementation in a single PR (#2209)
* Attempt to roll back stateless mode implementation in a single PR

why:
+ Stateless mode is not fully working and in the way
+ Single PR should make it feasible to investigate for a possible
  re-implementation

* Fix copyright year

* Fix annotation for exception (evmc mode)
2024-05-22 21:01:19 +00:00
Jordan Hrycaj bc8e3c02ee
Fix missing disabling of `eth` service (#2199)
why:
  Otherwise it might crash on a not fully initialised call back function
  when most other functions are disabled during the early sync state.
2024-05-20 15:02:36 +00:00
Jordan Hrycaj ee9aea171d
Culling legacy DB and accounts cache (#2197)
details:
+ Compiles nimbus all_tests
+ Failing tests have been commented out
2024-05-20 10:17:51 +00:00
andri lim 33ac53217f
Check invalid ancestor in engine-api and beacon-sync (#2192) 2024-05-17 08:38:46 +07:00
Etan Kissling c4c37302b1
Introduce wrapper type for EIP-4844 transactions (#2177)
* Introduce wrapper type for EIP-4844 transactions

EIP-4844 blob sidecars are a concept that only exists in the mempool.
After inclusion of a transaction into an execution block, only the
versioned hash within the transaction remains. To improve type safety,
replace the `Transaction.networkPayload` member with a wrapper type
`PooledTransaction` that is used in contexts where blob sidecars exist.

* Bump nimbus-eth2 to 87605d08a7f9cfc3b223bd32143e93a6cdf351ac

* IPv6 'listen-address' in `nimbus_verified_proxy`

* Bump nim-libp2p to 21cbe3a91a70811522554e89e6a791172cebfef2

* Fix beacon_lc_bridge payload conversion and conf.listenAddress type

* Change nimbus_verified_proxy.asExecutionData param to SomeExecutionPayload

* Rerun nph to fix asExecutionData style format

* nimbus_verified_proxy listenAddress

* Use PooledTransaction in nimbus-eth1 tests

---------

Co-authored-by: jangko <jangko128@gmail.com>
2024-05-15 10:07:59 +07:00
Jordan Hrycaj 143f2e99f5
Core db+aristo fixes and tx handling updates (#2164)
* Aristo: Rename journal related sources and functions

why:
  Previously, the naming was hinged on the phrases `fifo`, `filter` etc.
  which reflect the inner workings of cascaded filters. This was
  unfortunate for reading/understanding the source code for actions where
  the focus is the journal as a whole.

* Aristo: Fix buffer overflow (path length truncating error)

* Aristo: Tighten `hikeUp()` stop check, update error code

why:
  Detect dangling vertex links. These are legit with `snap` sync
  processing but not with regular processing.

* Aristo: Raise assert in regular mode `merge()` at a dangling link/edge

why:
  With `snap` sync processing, partial trees are ok and can be amended.
  Not so in regular mode.

  Previously there was only a debug message when a non-legit dangling edge
  was encountered.

* Aristo: Make sure that vertices are copied before modification

why:
  Otherwise vertices from lower layers might also be modified

* Aristo: Fix relaxed mode for validity checker `check()`

* Remove cruft

* Aristo: Update API for transaction handling

details:
+ Split `aristo_tx.nim` into sub-modules
+ Split `forkWith()` into `findTx()` + `forkTx()`
+ Removed `forkTop()`, `forkBase()` (now superseded by new `forkTx()`)

* CoreDb+Aristo: Fix initialiser (missing methods)
2024-05-03 17:38:17 +00:00
Jordan Hrycaj 7d9e1d8607
Misc updates for full sync (#2140)
* Code cosmetics

* Aristo+Kvt: Fix api wrappers

why:
  Api setup killed the backend descriptor when backend mapping was
  disabled.

* Aristo: Implement masked profiling entries

why:
  Database backend should be listed but not counted in tally

* CoreDb: Simplify backend() methods

why:
  DBMS backend access Was provided very early and over engineered. Now
  there are only two backend machines, one for `Kvt` and the other one
  for an `Mpt` available only via new API.

* CoreDb: Code cleanup regarding descriptor types

* CoreDb: Refactor/redefine `persistent()` methods

why:
  There were `persistent()` methods for any type of caching storage
  facilities `Kvt`, `Mpt`, `Phk`, and `Acc`. Now there is only a single
  `persistent()` method storing all facilities in tandem (similar to
  how transactions work.)

  For non shared `Kvt` tables, there is now an extra storage method
  `saveOffSite()`.

* CoreDb lingo update: `trie` becomes `column`

why:
  Notion of a `trie` is pretty much hidden by the new `CoreDb` api.
  Revealed are sort of database columns for accounts an storage data,
  any of which have an internal state represented by a Keccack hash.
  So a `trie` or `MPT` becomes a `column` and a `rootHash` becomes a
  column state.

* Aristo: rename backend filed `filters` => `journal`

* Update full sync logging

details:
  + Disable eth handler noise while syncing
  + Log journal depth (if available)

* Fix copyright year

* Fix cruft and unwanted imports
2024-04-19 18:37:27 +00:00
Jordan Hrycaj dac7a2cbe1
Providing eth68 stubs while setting eth67 as default (#2129)
* Suspend `snap` sync tests

why:
  Snap needs to be updated. While this is not done, tests are obsolete
  and eat up memory resources only

* Suspend rocks DB timing tests

why:
  Currently of no use for general test suite.

* Mothballed unused evm code for opportunistic DB handling

why:
  Needs to be refactored anyway. Uses hard coded protocol dependencies.

* Update `eth` protocol configuration

why:
 + new upcoming version `eth68`
 + prepare for eth-multi protocol stack support

* Strip the `legacy_` prefix from eth66 compiler flag variable

why:
  Being it is an oddity having `eth67_enabled`, `eth68_enabled`, and
  `legacy_eth_66_enabled`.

* Providing eth68 stubs

* Fix copyright year

* Fix eth68 stub method name
2024-04-12 11:21:17 +00:00