Commit Graph

142 Commits

Author SHA1 Message Date
Jordan Hrycaj e8eb3268f5
Generalise prune mode option 4 different db models (#2139)
* Update README

* Nimbus-main: replaced `PruneMode` options by `ChainDbMode` options

details:
  For the legacy database, this changes the phrase
  - `conf.pruneMode == PruneMode.Full` to the expression
  + `conf.chainDbMode == ChainDbMode.Prune`.

* Fix issues moaned about by NIM compiler

* Fix copyright year
2024-04-17 18:09:55 +00:00
web3-developer 332d294e77
Storage of block witnesses (#1986)
* Added procs to get and store block witness in db and add generate-witness cli flag.

* Completed initial implementation of block witness storage.

* Added test to verify witness is persisted to db after call to persistBlock.

* Update getBlockWitness to return witness using Result type.

* Make generate witness parameter hidden.
2024-02-13 17:49:41 +08:00
andri lim 8a40521cbe
Fix 'trustedSetupFile' is not accessible for type NimbusConf.cmd == import (#2008) 2024-02-04 22:45:54 +07:00
andri lim a441ec3cb1
Remove obsolete select_backend and fix simulators CI (#2007)
* Remove obsolete select_backend

* Fix copyright year
2024-02-04 21:28:20 +07:00
andri lim c635e160d9
Implement combo http server for rpc, engine_api, and graphql services (#1992)
* Combo HTTP server implementation

* Use json flavor for jwt_auth decoder
2024-01-29 20:20:04 +07:00
web3-developer 54644fa3cb
Witness Generation Bug Fixes (#1981)
* Return slots when verifying witness regardless of code length.

* Prevent AccountCache WitnessData codeTouched from being reset.

* Default to using {wfNoFlag} for witness flags in tests to allow running with data from before EIP170.

* Add additional json files to experimental JSON RPC test.

* Use HTTP RPC server in tests.

* Add test to check that block witness contains bytecode.
2024-01-25 01:18:45 +08:00
Kim De Mey dbc1ae86e2
Vendor bumps + related fixes + warning fixes (#1985)
- Vendor bump of stew, nim-eth, chronos, nimbus-eth2 and libp2p
- Bump related fixes + fixes of deprecation warnings
- Several other warnings fixed.
2024-01-24 16:28:03 +01:00
andri lim cba5d166f4
Bump websock (#1982)
* Bump nim-websock to 475ad35c89b0c6e63d8fda556c108a02b5f5e447

* Fix obsolete Rng cast

* Fix copyright year

* Remove obsolete comments
2024-01-23 22:29:12 +07:00
web3-developer 48630ccb03
Experimental RPC endpoints for generating block witnesses (#1977)
* Completed draft implementation of witness JSON-RPC endpoints for portal network bridge.

* Updated Nimbus RPC configuration to support enabling experimental endpoints.

* Moved witness verification tests.

* Added json test for getProof.

* Added main procs to new tests to fix test suite.

* Added getBlockWitness test to blockchain json test suite.

* Added tests for experimental RPC endpoints and improved the API to support returning state proofs from before or after block execution.

* Correctly rollback transaction in getBlockWitness proc.
2024-01-22 17:11:37 +08:00
jangko f32419c81f
Increase rpc server request limit to 2MB
This is to accomodate send_rawTransaction with
large blob tx of EIP-4844
2023-10-22 10:25:33 +07:00
jangko e3041347fd
Add --trusted-setup-file command line option 2023-10-01 21:00:32 +07:00
jangko e2bf6e153b
Disable sealing engine if startup fork is greater than Merge Fork 2023-09-30 21:39:59 +07:00
jangko 5fb0fc65ba
Implement beacon sync stub
- Prepare a test env for beacon sync in engine api simulator.
- Wiring beacon sync to the rest of subsystems.
2023-09-07 08:49:31 +07:00
jangko 57a22bbfab
Disable sealing engine when beacon engine takes it place. 2023-08-30 21:14:38 +07:00
jangko 7a1fe5707c
Refactor engine api and cleanup web3 types conversion 2023-08-30 10:42:46 +07:00
jangko 5644749de9
Fix bugs discovered by engine api simulator 2023-08-17 11:08:01 +07:00
Jordan Hrycaj 221e6c9e2f
Unified database frontend integration (#1670)
* Nimbus folder environment update

details:
* Integrated `CoreDbRef` for the sources in the `nimbus` sub-folder.
* The `nimbus` program does not compile yet as it needs the updates
  in the parallel `stateless` sub-folder.

* Stateless environment update

details:
* Integrated `CoreDbRef` for the sources in the `stateless` sub-folder.
* The `nimbus` program compiles now.

* Premix environment update

details:
* Integrated `CoreDbRef` for the sources in the `premix` sub-folder.

* Fluffy environment update

details:
* Integrated `CoreDbRef` for the sources in the `fluffy` sub-folder.

* Tools environment update

details:
* Integrated `CoreDbRef` for the sources in the `tools` sub-folder.

* Nodocker environment update

details:
* Integrated `CoreDbRef` for the sources in the
  `hive_integration/nodocker` sub-folder.

* Tests environment update

details:
* Integrated `CoreDbRef` for the sources in the `tests` sub-folder.
* The unit tests compile and run cleanly now.

* Generalise `CoreDbRef` to any `select_backend` supported database

why:
  Generalisation was just missed due to overcoming some compiler oddity
  which was tied to rocksdb for testing.

* Suppress compiler warning for `newChainDB()`

why:
  Warning was added to this function which must be wrapped so that
  any `CatchableError` is re-raised as `Defect`.

* Split off persistent `CoreDbRef` constructor into separate file

why:
  This allows to compile a memory only database version without linking
  the backend library.

* Use memory `CoreDbRef` database by default

detail:
 Persistent DB constructor needs to import `db/core_db/persistent

why:
 Most tests use memory DB anyway. This avoids linking `-lrocksdb` or
 any other backend by default.

* fix `toLegacyBackend()` availability check

why:
  got garbled after memory/persistent split.

* Clarify raw access to MPT for snap sync handler

why:
  Logically, `kvt` is not the raw access for the hexary trie (although
  this holds for the legacy database)
2023-08-04 12:10:09 +01:00
jangko 70d718119e
fix txpool usage at the beginning of process 2023-08-04 10:59:12 +07:00
jangko 67aaf92c1d
bump submodules 2023-06-07 18:12:02 +07:00
Kim De Mey 408394a2bd
Bump nim-eth and remove unneeded Defect raises (#1575) 2023-05-10 18:04:35 +02:00
Adam Spitz c58d83efd5
More work on stateless mode (#1535)
* Reviving more of the code for stateless mode.

* Made asyncProcessTransaction.

* More work on stateless mode.
2023-04-12 08:39:11 -04:00
Jordan Hrycaj 9facab91cb
Prepare snap client for continuing with full sync (#1534)
* Somewhat tighten error handling

why:
  Zombie state is invoked when the current peer turns out to be useless
  for further communication. While there is a chance to further talk
  to a peer about another topic (aka healing) after some protocol failure,
  it makes no sense to do so after a network problem.

  The latter state is explained bu the `peerDegraded` flag that goes
  together with the `zombie` state flag. A degraded peer is dropped
  immediately.

* Remove `--sync-mode=snapCtx` option, always start snap in recovery mode

why:
  No need for a snap sync option without recovery mode, can be achieved
  by deleting the database.

* Code cosmetics, typos, prettify logging, debugging helper, etc.

* Split off snap sync sub-mode handler into separate modules

details:
  The original `worker.nim` source has become a multiplexer for several
  snap sync sub-modes `full` and `snap`. The source modules of the
  incarnations of a particular sync sub-mode are places into the
  `worker/play` directory.

* Update ticker for snap and full sync logging
2023-04-06 20:42:07 +01:00
Adam Spitz ee50f06a3e
Sketching in "stateless mode". (#1495)
(Doesn't do anything yet.)
2023-03-13 14:18:30 -04:00
Jordan Hrycaj f20f20f962
Prepare snap server client test scenario (#1483)
* Enable `snap/1` accounts range service

* Allow to change the garbage collector to `boehm` as a Makefile option.

why:
  There is still an unsolved memory corruption problem that might be
  related to the standard `gc`. It seemingly goes away if the `gc` is
  changed to `boehm`.

  Specifying another `gc` on the make level simplifies debugging and
  development.

* Code cosmetics

details:
* updated exception annotations
* extracted `worker_desc.nim` from `full/worker.nim`
* etc.

* Implement option to state a sync modifier file

why:
  This allows to specify extra sync type specific options which might
  change over time. This file is regularly checked for updates.

* Implement a threshold when to suspend full syncing

why:
  For a test scenario, a full sync beep may work as a local snap server.
  There is no need to download the full block chain.

details:
  The file containing the pivot specs is specified by the
  `--sync-ctrl-file` option. It is regularly parsed for updates.
2023-03-02 09:57:58 +00:00
Jordan Hrycaj 6fb48517ba
Add snap protocol service stub (#1438)
* Cosmetics, update logger `topics`

* Clean up sync/start methods in nimbus

why:
* The `protocols` list selects served (as opposed to sync) protocols only.
* The `SyncMode.Default` object is allocated with the other possible sync
  mode objects.

* Add snap service stub to `nimbus`

* Provide full set of snap response handler stubs

* Bicarb for the latest CI hiccup

why:
  Might be a change in the CI engine for MacOS.
2023-01-20 15:01:29 +00:00
Jordan Hrycaj fda7971aaf
Reorganise eth handlers (#1436)
* Reorganise eth handlers

why:
  Make space for `snap` handlers in a similar fashion.

* fix typo
2023-01-18 15:00:14 +00:00
jangko 56f169b23e
rename Fast Sync to Legacy Sync
fix #1332
2022-12-05 09:42:25 +07:00
jangko 94a94c5b65 implement better hardfork management 2022-12-02 13:51:42 +07:00
Jordan Hrycaj 7688148565
Snap sync can start on saved checkpoint (#1327)
* Stop negotiating pivot if peer repeatedly replies w/usesless answers

why:
  There is some fringe condition where a peer replies with legit but
  useless empty headers repetely. This goes on until somebody stops.
  We stop now.

* Rename `missingNodes` => `sickSubTries`

why:
  These (probably missing) nodes represent in reality fully or partially
  missing sub-tries. The top nodes may even exist, e.g. as a shallow
  sub-trie.

also:
  Keep track of account healing on/of by bool variable `accountsHealing`
  controlled in `pivot_helper.execSnapSyncAction()`

* Add `nimbus` option argument `snapCtx` for starting snap recovery (if any)

also:
+ Trigger the recovery (or similar) process from inside the global peer
  worker initialisation `worker.setup()` and not by the `snap.start()`
  function.
+ Have `runPool()` returned a `bool` code to indicate early stop to
  scheduler.

* Can import partial snap sync checkpoint at start

details:
 + Modified what is stored with the checkpoint in `snapdb_pivot.nim`
 + Will be loaded within `runDaemon()` if activated

* Forgot to import total coverage range

why:
  Only the top (or latest) pivot needs coverage but the total coverage
  is the list of all ranges for all pivots -- simply forgotten.
2022-11-25 14:56:42 +00:00
jangko fffe071f86
eth wire protocol: implement NewBlock and NewBlockHashes handler
and it also do invasive changes to fast sync because
they are tightly related.

fix #673
2022-11-18 01:22:31 +07:00
Jordan Hrycaj 9aa925cf36
Update sync scheduler (#1297)
* Add `stop()` methods to shutdown to shutdown procedure

why:
  Nasty behaviour when hitting Ctrl-C, otherwise

* Add background service to sync scheduler

why:
  The background service will be used for sync data import and recovery
  after restart.

   It is controlled by the sync scheduler for an easy turn/on off API.

also:
  Simplified snap ticker time calc.

* Fix typo
2022-11-14 14:13:00 +00:00
jangko 43f4b99a1b
disable NewBlockHashes and NewBlock of eth wire handler after POS transition
fix #1133
2022-11-14 16:17:34 +07:00
jangko 9dd256cae7
eth wire handlers: implement transactions exchange 2022-11-11 09:24:32 +07:00
jangko 3fa1b012e6
initial wire protocol transformation
rework on the eth wire protocol handlers.
curently still missing 4 handlers implementation.
but the framework is ready for eexpansion.
2022-10-15 19:48:21 +07:00
Jordan Hrycaj eca5882238
Isolating sync action modules (#1249)
* Miscellaneous updates TBC

* Disentangled pivot2 module from snap

why:
  Wrote as template on top of sync so it can be shared by fast and snap
  sync.

* Renamed and relocated pivot sources

* Integrated `best_pivot` module into full and snap sync

why:
  Full sync used an older version of `best_pivot`

* isolating download module from full sync

why;
  might be shared with snap sync at a later stage
2022-09-30 09:22:14 +01:00
jangko c6f35142a8
simple peer manager to handle static peers reconnection
fix #618
2022-08-26 22:07:56 +07:00
Jordan Hrycaj 7d7e26d45f
Experimental bulk loader tests (#1187)
why:
  Rocksdb bulk loading might provide a slight advantage when loading
  larger data sets into the system
2022-08-12 16:42:07 +01:00
Jordan Hrycaj 5f0e89a41e
Snap accounts bulk import preparer (#1183)
* Provided common scheduler API, applied to `full` sync

* Use hexary trie as storage for proofs_db records

also:
 + Store metadata with account for keeping track of account state
 + add iterator over accounts

* Common scheduler API applied to `snap` sync

* Prepare for accounts bulk import

details:
+ Added some ad-hoc checks for proving accounts data received from the
  snap/1 (will be replaced by proper database version when ready)
+ Added code that dumps some of the received snap/1 data into a file
  (turned of by default, see `worker_desc.nim`)
2022-08-04 09:04:30 +01:00
jangko a5d4759bfd
enhance net-key command line option to accept random, hex, and path
- previously it only accept hex
- fix #587
2022-07-30 08:46:11 +07:00
Jordan Hrycaj 5d98f68c09
Sync update to work with sepolia reorgs (#1168)
* Error return in `persistBlocks()` on initial `VmState` roblem

why:
  previously threw an exception

* Updated sync mode option

why:
 using enum rather than bool => space for more

* Added sync mode `full`, re-factued legacy sync

also:
  rebased

* Fix typo (crashes `pesistBlocks()` otherwise)

also:
  rebase to master

* Reduce log ticker noise by suppressing duplicate messages

* Clarify staged queue overflow handling

why:
  backtrack/re-org mode in `stageItem()` should be detected by both,
  the global indicator or the work item where it might have moved into.

also:
  rebased
2022-07-21 13:14:41 +01:00
jangko 4721fc7a54
add CORS support for HTTP local services(json-rpc, engine-api, graphql)
There is also a stub for websocket CORS handler. We still need to add
non immediate response management to websock.
2022-07-19 16:12:36 +07:00
jangko e6938af437
apply jwt auth to rpcHttpServer and update jwt auth of rpcWebsocketServer
fixes #967
2022-07-18 16:56:44 +07:00
jangko 2b4baff8ec
move block validation from execution payload generator to engine api 2022-07-04 20:36:30 +07:00
jangko a37f8b17e2
fix rpc and websocket server config if they share the same port with engine api
also fixes json-rpc-engine-api server and websocket-engine-api server shutdown code,
checking if they actually created or not at startup.

fix #1119
2022-06-13 19:32:19 +07:00
Jordan Hrycaj ba940a5ce7
Snap sync simplify object inheritance (#1098)
* Reorg SnapPeerBase descriptor, notably start/stop flags

details:
  Instead of using three boolean flags startedFetch, stopped, and
  stopThisState a single enum type is used with values SyncRunningOk,
  SyncStopRequest, and SyncStopped.

* Restricting snap to eth66 and later

why:
  Id-tracked request/response wire protocol can handle overlapped
  responses when requests are sent in row.

* Align function names with source code file names

why:
  Easier to reconcile when following the implemented logic.

* Update trace logging (want file locations)

why:
  The macros previously used hid the relevant file location (when
  `chroniclesLineNumbers` turned on.) It rather printed the file
  location of the template that was wrapping `trace`.

* Use KeyedQueue table instead of sequence

why:
  Quick access, easy configuration as LRU or FIFO with max entries
  (currently LRU.)

* Dissolve `SnapPeerEx` object extension into `SnapPeer`

why;
  It is logically cleaner and more obvious not to inherit from
  `SnapPeerBase` but to specify opaque field object references of the
  merged `SnapPeer` object. These can then be locally inherited.

* Dissolve `SnapSyncEx` object extension into `SnapSync`

why;
  It is logically cleaner and more obvious not to inherit from
  `SnapSyncEx` but to specify opaque field object references of
  the `SnapPeer` object. These can then be locally inherited.

  Also, in the re-factored code here the interface descriptor
  `SnapSyncCtx` inherited `SnapSyncEx` which was sub-optimal (OO
  inheritance makes it easier to work with call back functions.)
2022-05-23 17:53:19 +01:00
Jordan Hrycaj 62d31d6f1d
Normalise sync handler prototypes (#1087)
* Use type name eth and snap (rather than snap1)

* Prettified snap/eth handler trace messages

* Regrouped sync sources

details:
  Snap storage related sources are moved to common directory.
  Option --new-sync renamed to --snap-sync

also:
  Normalised logging for secondary/non-protocol handlers.

* Merge protocol wrapper files => protocol.nim

details:
  Merge wrapper sync/protocol_ethxx.nim and sync/protocol_snapxx.nim
  into single file snap/protocol.nim

* Comments cosmetics

* Similar start logic for blockchain_sync.nim and sync/snap.nim

* Renamed p2p/blockchain_sync.nim -> sync/fast.nim
2022-05-13 17:30:10 +01:00
Jordan Hrycaj 569d426ea8
Restore not waiting for fastBlockchainSync() to succeed on start up (#1077)
why:
  Accidentally wrapped into waitFor() directive with reviving jl/sync
  branch.

also:
  Decorate eth/66 and snap/1 protocol trace messages with protocol
  type and version
2022-05-10 09:02:34 +01:00
Jordan Hrycaj 58e0543920
Squashed snap-sync-preview patch (#1076)
* Squashed snap-sync-preview patch

why:
  Providing end results makes it easier to have an overview.

  Collected patch set comments are available as nimbus/sync/ChangeLog.md
  in chronological order, oldest first.

* Removed some cruft and obsolete imports, normalised logging
2022-05-09 15:04:48 +01:00
jangko f2f204293e
first step into styleCheck fixes 2022-04-14 08:39:50 +07:00
jangko 25302f4fd0
non blocking startup
- remove `waitFor` and store async result in Future[T] for future execution
  instead of blocking other services from starting and running.
  This also fixes very long delay Ctrl-C issue. Fixes #585

- always create sealing engine instance even though there is no
  signer. other services such engine api need it.
2022-04-14 07:20:42 +07:00