Commit Graph

12 Commits

Author SHA1 Message Date
lightclient
a8a87586c1
eth/catalyst: prefix payload id with version (#28246)
GetPayloadVX should only return payloads which match its version. GetPayloadV2 is a special snowflake that supports v1 and v2 payloads. This change uses a a version-specific prefix within in the payload id, basically a namespace for the version number.
2024-01-24 08:39:12 +01:00
Péter Szilágyi
542c861b4f
core/txpool, eth/catalyst: fix racy simulator due to txpool background reset (#28837)
This PR fixes an issues in the new simulated backend. The root cause is the fact that the transaction pool has an internal reset operation that runs on a background thread.

When a new transaction is added to the pool via the RPC, the transaction is added to a non-executable queue and will be moved to its final location on a background thread. If the machine is overloaded (or simply due to timing issues), it can happen that the simulated backend will try to produce the next block, whilst the pool has not yet marked the newly added transaction executable. This will cause the block to not contain the transaction. This is an issue because we want determinism from the simulator: add a tx, mine a block. It should be in there.

The PR fixes it by adding a Sync function to the txpool, which waits for the current reset operation (if any) to finish, and then runs an entire round of reset on top. The new round is needed because resets are only triggered by new head events, so newly added transactions will not trigger the outer resets that we can wait on. The transaction pool would eventually internally do a reset even on transaction addition, but there's no easy way to wait on that and there's no meaningful reason to bubble that across everything. A clean outer reset will at worse be a small noop goroutine.
2024-01-23 20:59:38 +01:00
Marius van der Wijden
2d08c99009
ethclient/simulated: implement new sim backend (#28202)
This is a rewrite of the 'simulated backend', an implementation of the ethclient interfaces
which is backed by a simulated blockchain. It was getting annoying to maintain the old
version of the simulated backend feature because there was a lot of code duplication with
the main client. 

The new version is built using parts that we already have: an in-memory geth node instance
running in developer mode provides the chain, while the Go API is provided by ethclient.
A backwards-compatibility wrapper is provided, but the simulated backend has also moved to
a more sensible import path: github.com/ethereum/go-ethereum/ethclient/simulated

---------

Co-authored-by: Felix Lange <fjl@twurst.com>
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
2024-01-10 16:45:08 +01:00
jwasinger
104dbf7821
cmd/utils: validate pre-existing genesis in --dev mode (#28468)
geth --dev can be used with an existing data directory and genesis block. Since
dev mode only works with PoS, we need to verify that the merge has happened.

Co-authored-by: Felix Lange <fjl@twurst.com>
2023-11-22 12:01:38 +01:00
Péter Szilágyi
a8a9c8e4b0
core, eth, miner: start propagating and consuming blob txs (#28243)
* core, eth, miner: start propagating and consuming blob txs

* eth/protocols/eth: disable eth/67 if Cancun is enabled

* core/txpool, eth, miner: pass gas limit infos in lazy tx for mienr filtering

* core/txpool, miner: add lazy resolver for pending txs too

* core, eth: fix review noticed bugs

* eth, miner: minor polishes in the mining and announcing logs

* core/expool: unsubscribe the event scope
2023-10-04 12:36:36 +03:00
Marius van der Wijden
28857080d7
eth/catalyst: set random value in dev mode (#27940)
* eth/catalyst: set random

* Apply suggestions from code review

---------

Co-authored-by: Martin Holst Swende <martin@swende.se>
2023-08-31 14:37:16 -04:00
Delweng
cde462c6bf
eth/catalyst: reset to current header if chain is rewound (in dev mode) (#27992)
Signed-off-by: jsvisa <delweng@gmail.com>
Co-authored-by: Jared Wasinger <j-wasinger@hotmail.com>
2023-08-25 15:38:27 -04:00
Delweng
45b198dd3a
eth/catalyst: disable heartbeat for simulated beacon node (#27979)
* eth/catalyst: disable heartbeat for simulated beacon node

Signed-off-by: jsvisa <delweng@gmail.com>

* eth/catalyst: update

* eth/catalyst: disable heartbeat for tester

---------

Signed-off-by: jsvisa <delweng@gmail.com>
Co-authored-by: Felix Lange <fjl@twurst.com>
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
2023-08-24 11:48:09 +03:00
rjl493456442
bce5c46739
eth/catalyst: disable full payload when not in dev mode (#27921)
eth/catalyst: only enable full payload in dev mode
2023-08-23 15:14:04 +03:00
jwasinger
f56ee7d9c5
eth/catalyst: set finalized block hash properly in dev mode (#27886)
Co-authored-by: Martin Holst Swende <martin@swende.se>
2023-08-21 13:33:37 -04:00
Felix Lange
e86ad52640
beacon/engine, eth/catalyst: EIP-4844 updates for the engine API (#27736)
This is a spin-out from the EIP-4844 devnet branch, containing just the Engine API modifications
and nothing else. The newPayloadV3 endpoint won't really work in this version, but we need the
data structures for testing so I'd like to get this in early.

Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
2023-07-18 09:44:16 +02:00
jwasinger
ea782809f7
cmd/geth: implement dev mode for post-merge (#27327)
This change adds back the 'geth --dev' mode of operation, using a cl-mocker. 

---------

Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
Co-authored-by: lightclient <14004106+lightclient@users.noreply.github.com>
2023-07-06 04:42:34 -04:00