* core/rawdb: implement sequential reads in freezer_table
* core/rawdb, ethdb: add sequential reader to db interface
* core/rawdb: lint nitpicks
* core/rawdb: fix some nitpicks
* core/rawdb: fix flaw with deferred reads not being performed
* core/rawdb: better documentation
* internal/ethapi/api: cap highest gas limit by account balance for 1559 fee parameters
* accounts/abi/bind: port gas limit cap for 1559 parameters to simulated backend
* accounts/abi/bind: add test for 1559 gas estimates for the simulated backend
* internal/ethapi/api: fix comment
* accounts/abi/bind/backends, internal/ethapi: unify naming style
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
In many cases, it's desireable to use already-signed transactions as input to the state transition, instead of having the evm sign them internally (for example to use malformed or not-yet-valid transactions). This PR adds support + docs for that feature.
This adds a check to verify that a sender-account does not have code, which means that the codehash is either `emptyCodeHash` _OR_ not present. The latter occurs IFF the sender did not previously exist, a situation which can only occur with zero cost gasprices.
This PR modifies the post-PING-send expectations to both be laxer and stricter: it doesn't care what order the packets arrive, but also verifies that exactly one PING and one PONG is returned.
Ticket #23273 found a flaw where we were unable to sign legacy-transactions
using the external signer, even if we're still on non-london network. That's
fixed in this PR.
Additionally, I found that even when supplying all parameters, it was impossible
to sign a london-transaction on an unsynched node. It's a pretty common usecase
that someone wants to sign a transaction using an unsynced 'vanilla' node,
providing all necessary data. Our setDefaults, however, insisted on checking the
current block against the config. This PR therefore adds a case, so that if both
MaxPriorityFeePerGas and MaxFeePerGas are provided, we accept them as given.
OBS This PR fixes a regression -- on current master, we are unable to sign a
london-transaction unless the node is synched, which may break scenarios where
geth (or clef) is used as a cold wallet.
Fixes#23273
* internal/ethapi: revert + fix properly in al tracer
* internal/ethapi: use toMessage instead of creating new message
* internal/ethapi: remove ineffassign
* core: fix invalid unmarshalling, fix test
Co-authored-by: Martin Holst Swende <martin@swende.se>
