Commit Graph

66 Commits

Author SHA1 Message Date
Jordan Hrycaj 4c865ec884
Snap sync update pivot updating via rpc (#1583)
* Unit tests update, code cosmetics

* Fix segfault with zombie handling

why:
  In order to save memory, the data records of zombie entries are removed
  and only the key (aka peer node) is kept. Consequently, logging these
  zombies can only be done by the key.

* Allow to accept V2 payload without `shanghaiTime` set while syncing

why:
  Currently, `shanghaiTime` is missing (alt least) while snap syncing. So
  beacon node headers can be processed regardless. Normal (aka strict)
  processing will be automatically restored when leaving snap sync mode.
2023-05-16 14:52:44 +01:00
jangko 4e332868b7
reduce compiler warnings 2023-05-16 11:15:10 +07:00
Kim De Mey 408394a2bd
Bump nim-eth and remove unneeded Defect raises (#1575) 2023-05-10 18:04:35 +02:00
Jordan Hrycaj 0a3bc102eb
Pre functional snap to full sync (#1546)
* Update sync scheduler pool mode

why:
  The pool mode allows to loop over active peers one after another. This
  is ideal for soft re-starting peers. As this is a two tier experience
  (start/stop, setup/release) the loop must be run twice. This is
  controlled by a more rigid re-definition of how to use the `poolMode`
  flag.

* Mitigate RLP serialiser deficiency

why:
  Currently, serialising the `BlockBody` in not conevrtible and need
  to be checked in the `eth` module. Currently a local fix for the
  wire protocol applies. Unit tests will stay (after this local solution
  will have been removed.)

* Code cosmetics and massage

details:
  Main part is `types.toStr()` as a unified function for logging block
  numbers.

* Allow to use a logical genesis replacement (start of history)

why:
  Snap sync will set up an arbitrary pivot at a block number different
  from zero. In fact, the higher the block number the better.

details:
  A non-genesis start of history will currently only affect the score
  values which were derived from the difficulty.

* Provide function to store the snap pivot block header in chain db

why:
  Together with the start of history facility, this allows to proceed
  with full syncing once snap has finished.

details:
  Snap db storage was switched from a sub-tables to the flat chain db.

* Provide database completeness and sanity checker

details:
  For debugging on smaller databases, only

* Implement snap -> full sync switch
2023-04-14 23:28:57 +01:00
Adam Spitz d8a1adacaa
More work on withdrawals (#1482)
* Part of EIP-4895: add withdrawals processing to block processing.

* Refactoring: extracted the engine API handler bodies into procs.

Intending to implement the V2 versions next. (I need the bodies to be
in separate procs so that multiple versions can use them.)

* Working on Engine API changes for Shanghai.

* Updated nim-web3, resolved ambiguity in Hash256 type.

* Updated nim-eth3 to point to master, now that I've merged that.

* I'm confused about what's going on with engine_client.

But let's try resolving this Hash256 ambiguity.

* Still trying to fix this conflict with the Hash256 types.

* Does this work now that nimbus-eth2 has been updated?

* Corrected blockValue in getPayload responses back to UInt256.

c834f67a37

* Working on getting the withdrawals-related tests to pass.

* Fixing more of those Hash256 ambiguities.

(I'm not sure why the nim-web3 library introduced a conflicting type
named Hash256, but right now I just want to get this code to compile again.)

* Bumped a couple of libraries to fix some error messages.

* Needed to get "make fluffy-tools" to pass, too.

* Getting "make nimbus_verified_proxy" to build.
2023-03-09 18:40:55 -05:00
Adam Spitz fad3ed64cf
Time based forking (#1465)
* Refactoring in preparation for time-based forking.

* Timestamp-based hard-fork-transition.

* Workaround SideEffect issue / compiler bug for both failing locations in Portal history code

---------

Co-authored-by: kdeme <kim.demey@gmail.com>
2023-02-16 12:40:07 +01:00
Jordan Hrycaj df1217b7ca
Silence compiler gossip after nim upgrade cont3 (#1466)
* Removed some Windows specific unit test annoyances

details:
+ Short put()/get() cycles on persistent database have a race condition
  with vendor rocksdb. On a specific (and slow) qemu/win7 a 50ms `sleep()`
  in between will mostly do the job (i.e. unless heavy CPU load.) This
  issue was not observed on github/ci.
+ Removed annoyances when qemu/Win7 keeps the rocksdb database files
  locked even after closing the db. The problem is solved by strictly
  using fresh names for each test. No assumption made to be able to
  properly clean up. This issue was not observed on github/ci.

* Silence some compiler gossip -- part 7, misc/non(sync or graphql)

details:
  Adding some missing exception annotation
2023-02-14 20:27:17 +00:00
Jordan Hrycaj 6b9f3c9ac5
Silence compiler gossip after nim upgrade cont1 (#1455)
* Silence some compiler gossip -- part 5, common

details:
  Mostly removing redundant imports and `Defect` tracer after switch
  to nim 1.6

* Silence some compiler gossip -- part 6, db, rpc, utils

details:
  Mostly removing redundant imports and `Defect` tracer after switch
  to nim 1.6

* Silence some compiler gossip -- part 7, randomly collected source files

details:
  Mostly removing redundant imports and `Defect` tracer after switch
  to nim 1.6

* Silence some compiler gossip -- part 8, assorted tests

details:
  Mostly removing redundant imports and `Defect` tracer after switch
  to nim 1.6

* Clique update

why:
  More impossible exceptions (undoes temporary fix from previous PR)
2023-01-31 01:32:17 +00:00
Jordan Hrycaj 30135ab1ef
Simplify beacon stream pivot update (#1435)
* Simplify pivot update

why:
  No need to fetch the pivot header from the network when it can be
  be made available in the ivot cache

also:
  Keep `txPool` update disabled while syncing

* Cosmetics, tune down some logging noise

* Support `snap/1` without `eth/6?`

why:
  Eth is not needed here.

* Snap is an (optional) extension of `eth`

so:
  It it must be supported somehow. Nevertheless it will be currently
  unused in the snap syncer.
2023-01-18 08:31:57 +00:00
Jordan Hrycaj 707e47ac38
External beacon stream tracker (#1433)
* Register external beacon stream header

why:
  This will be used to sync the peers against.

* Update total coverage book-keeping for 100% roll-over

details:
  Provide commonly available/used function

* Replace best pivot by beacon stream tracker

details:
  Beacon stream header cache will be updated by external chain monitor via
  RPC. This cached header will then be used to sync the pivot.
2023-01-17 09:28:14 +00:00
jangko 6814140c63
unify coinbase state clearing of gst, evmstate, and t8n
it is troublesome if we have to fix it in three places
in case of a bug, it also reduce code duplication.
2023-01-14 17:17:55 +07:00
jangko 13e5b1a76b
fix persistHeaderToDb, allow POS block header to be canonical 2022-12-10 09:02:30 +07:00
jangko a26a9f9ece
fix txpool: using consensus rule to prepare header 2022-12-06 16:43:00 +07:00
jangko b81511fcfc
move poa and pow from ChainRef to CommonRef 2022-12-06 16:42:55 +07:00
jangko 53e71e8837
better hardForkTransition usage 2022-12-05 15:46:37 +07:00
jangko 94a94c5b65 implement better hardfork management 2022-12-02 13:51:42 +07:00