Commit Graph

16 Commits

Author SHA1 Message Date
rjl493456442
48d1bf0678
consensus: improve consensus engine definition (#26871)
Makes clear the distinction between Finalize and FinalizedAndAssemble:

- In Finalize function, a series of state operations are applied according to consensus rules. The statedb is mutated and the root hash can be checked and compared afterwards.

This function should be used in block processing(receive afrom network and apply it locally) but not block generation.

- In FinalizeAndAssemble function, after applying state mutations, the block is also to be assembled with the latest
  state root computed, updating the header. 

 This function should be used in block generation only.
2023-03-16 15:34:25 -04:00
Marius van der Wijden
2a2b0419fb
all: implement withdrawals (EIP-4895) (#26484)
This change implements withdrawals as specified in EIP-4895.

Co-authored-by: lightclient@protonmail.com <lightclient@protonmail.com>
Co-authored-by: marioevz <marioevz@gmail.com>
Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Felix Lange <fjl@twurst.com>
2023-01-25 15:32:25 +01:00
Marius van der Wijden
3038e480f5
all: core rework for the merge transition (#23761)
* all: work for eth1/2 transtition

* consensus/beacon, eth: change beacon difficulty to 0

* eth: updates

* all: add terminalBlockDifficulty config, fix rebasing issues

* eth: implemented merge interop spec

* internal/ethapi: update to v1.0.0.alpha.2

                                                                 This commit updates the code to the new spec, moving payloadId into
                                                                 it's own object. It also fixes an issue with finalizing an empty blockhash.
                                                                 It also properly sets the basefee

* all: sync polishes, other fixes + refactors

* core, eth: correct semantics for LeavePoW, EnterPoS

* core: fixed rebasing artifacts

* core: light: performance improvements

* core: use keyed field (f)

* core: eth: fix compilation issues + tests

* eth/catalyst: dbetter error codes

* all: move Merger to consensus/, remove reliance on it in bc

* all: renamed EnterPoS and LeavePoW to ReachTDD and FinalizePoS

* core: make mergelogs a function

* core: use InsertChain instead of InsertBlock

* les: drop merger from lightchain object

* consensus: add merger

* core: recoverAncestors in catalyst mode

* core: fix nitpick

* all: removed merger from beacon, use TTD, nitpicks

* consensus: eth: add docstring, removed unnecessary code duplication

* consensus/beacon: better comment

* all: easy to fix nitpicks by karalabe

* consensus/beacon: verify known headers to be sure

* core: comments

* core: eth: don't drop peers who advertise blocks, nitpicks

* core: never add beacon blocks to the future queue

* core: fixed nitpicks

* consensus/beacon: simplify IsTTDReached check

* consensus/beacon: correct IsTTDReached check

Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
2021-11-26 13:23:02 +02:00
Guillaume Ballet
e74bd587f7
consensus: remove seal verification from the consensus engine interface (#22274) 2021-02-05 20:44:34 +02:00
gary rong
28c5a8a54b
les: implement new les fetcher (#20692)
* cmd, consensus, eth, les: implement light fetcher

* les: address comment

* les: address comment

* les: address comments

* les: check td after delivery

* les: add linearExpiredValue for error counter

* les: fix import

* les: fix dead lock

* les: order announces by td

* les: encapsulate invalid counter

* les: address comment

* les: add more checks during the delivery

* les: fix log

* eth, les: fix lint

* eth/fetcher: address comment
2020-07-28 18:02:35 +03:00
Martin Holst Swende
4c90efdf57 consensus,core,miner: avoid overhead of creating a new block (#19301)
* consensus,core,miner: avoid overhead of creating a new block

* consensus: nitpick dot

* consensus: fix some comment formatting nits
2019-04-30 16:42:36 +03:00
ult-bobonovski
992b77992f consensus: fix comment typo (#17562) 2018-09-03 16:49:00 +02:00
gary rong
c1c003e4ff consensus, miner: stale block mining support (#17506)
* consensus, miner: stale block supporting

* consensus, miner: refactor seal signature

* cmd, consensus, eth: add miner noverify flag

* cmd, consensus, miner: polish
2018-08-28 16:59:05 +03:00
gary rong
40a71f28cf miner: fix state commit, track old work packages too (#17490)
* miner: commit state which is relative with sealing result

* consensus, core, miner, mobile: introduce sealHash interface

* miner: evict pending task with threshold

* miner: go fmt
2018-08-23 16:02:57 +03:00
gary rong
51db5975cc consensus/ethash: move remote agent logic to ethash internal (#15853)
* consensus/ethash: start remote ggoroutine to handle remote mining

* consensus/ethash: expose remote miner api

* consensus/ethash: expose submitHashrate api

* miner, ethash: push empty block to sealer without waiting execution

* consensus, internal: add getHashrate API for ethash

* consensus: add three method for consensus interface

* miner: expose consensus engine running status to miner

* eth, miner: specify etherbase when miner created

* miner: commit new work when consensus engine is started

* consensus, miner: fix some logics

* all: delete useless interfaces

* consensus: polish a bit
2018-08-03 11:33:37 +03:00
thomasmodeneis
ba1030b6b8 build: enable goimports and varcheck linters (#16446) 2018-04-18 00:53:50 +02:00
gary rong
5f8888e116 accounts, consensus, core, eth: make chain maker consensus agnostic (#15497)
* accounts, consensus, core, eth: make chain maker consensus agnostic

* consensus, core: move CalcDifficulty to Engine interface

* consensus: add docs for calcDifficulty function

* consensus, core: minor comment fixups
2017-12-22 14:37:50 +02:00
S. Matthew English
061889d4ea rlp, trie, contracts, compression, consensus: improve comments (#14580) 2017-06-12 14:45:17 +02:00
Péter Szilágyi
a7b9e484d0 consensus, core, ethstats: use engine specific block beneficiary (#14318)
* consensus, core, ethstats: use engine specific block beneficiary

* core, eth, les, miner: use explicit beneficiary during mining
2017-04-12 16:38:31 +03:00
Péter Szilágyi
6b7ae4e751 consensus/clique, internal/web3ext: support hash based API queries (#14321)
* consensus/clique, internal/web3ext: support hash based API queries

* consensus/clique: make RPC return types public
2017-04-12 15:37:10 +03:00
Péter Szilágyi
09777952ee core, consensus: pluggable consensus engines (#3817)
This commit adds pluggable consensus engines to go-ethereum. In short, it
introduces a generic consensus interface, and refactors the entire codebase to
use this interface.
2017-04-05 00:16:29 +02:00