* Move code of `captureStateAfter` to `captureState`, and refactor some
code.
* Fix to use the right key in `traceStorageProof`.
* clean up
* Update `capatureStateAfter`.
* fix
* fix
* Get storage key from stack of last log.
* Revert wrong fix.
* minor
Co-authored-by: HAOYUatHZ <haoyu@protonmail.com>
* cmd, core: add flag --dev.gaslimit to allow configuring initial block gas limit in dev mode
* core: use provided gaslimit
Co-authored-by: Martin Holst Swende <martin@swende.se>
The price limit is supposed to exclude transactions with too low fee
amount. Before EIP-1559, it was sufficient to check the limit against
the gas price of the transaction. After 1559, it is more complicated
because the concept of 'transaction gas price' does not really exist.
When mining, the price limit is used to exclude transactions below a
certain effective fee amount. This change makes it apply the same check
earlier, in tx validation. Transactions below the specified fee amount
cannot enter the pool.
Fixes#23837
This PR offers two more database sub commands for exporting and importing data.
Two exporters are implemented: preimage and snapshot data respectively.
The import command is generic, it can take any data export and import into leveldb.
The data format has a 'magic' for disambiguation, and a version field for future compatibility.
It is because write known block only checks block and state without snapshot, which could lead to gap between newest snapshot and newest block state. However, new blocks which would cause snapshot to become fixed were ignored, since state was already known.
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
Co-authored-by: Martin Holst Swende <martin@swende.se>
* core: write test showing that TD is not stored properly at genesis
The ToBlock method applies a default value for an empty
difficulty value. This default is not carried over through the Commit
method because the TotalDifficulty database write writes the
original difficulty value (nil) instead of the defaulty value
present on the genesis Block.
Date: 2021-10-22 08:25:32-07:00
Signed-off-by: meows <b5c6@protonmail.com>
* core: write TD value from Block, not original genesis value
This an issue where a default TD value was not written to
the database, resulting in a 0 value TD at genesis.
A test for this issue was provided at 90e3ffd393
Date: 2021-10-22 08:28:00-07:00
Signed-off-by: meows <b5c6@protonmail.com>
* core: fix tests by adding GenesisDifficulty to expected result
See prior two commits.
Date: 2021-10-22 09:16:01-07:00
Signed-off-by: meows <b5c6@protonmail.com>
* les: fix test with genesis change
Co-authored-by: Martin Holst Swende <martin@swende.se>
This PR adds a new accessor method to the freezer database. This new view offers a consistent interface, guaranteeing that all individual tables (headers, bodies etc) are all on the same number, and that this number is not changes (added/truncated) while the operation is performing.
* core/state/snapshot: fix BAD BLOCK error when snapshot is generating
* core/state/snapshot: alternative fix for the snapshot generator
* add comments and minor update
Co-authored-by: Martin Holst Swende <martin@swende.se>
This doesn't fix all go-critic warnings, just the most serious ones.
Co-authored-by: Felix Lange <fjl@twurst.com>
Co-authored-by: Martin Holst Swende <martin@swende.se>
This removes some code:
- The clique engine calculated the snapshot twice when verifying headers/blocks.
- The method GetBlockHashesFromHash in Header/Block/Lightchain was only used by tests. It
is now removed from the API.
- The method GetTdByHash internally looked up the number before calling GetTd(hash, num).
In many cases, callers already had the number, and used this method just because it has a
shorter name. I have removed the method to make the API surface smaller.
