Here we move the method that drops all transactions by temporarily increasing the fee
into the TxPool itself. It's better to have it there because we can set it back to the
configured value afterwards. This resolves a TODO in the simulated backend.
This does not change the behavior here as the nonce in the argument is
tx.Nonce(). This commit helps to make the function easier to read and avoid
capturing the tx in the function.
* make blobpool reject blob transactions with fee below the minimum
* core/txpool: some minot nitpick polishes and unified error formats
* core/txpool: do less big.Int constructions with the min blob cap
---------
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
* core/txpool, miner: speed up blob pool pending retrievals
* miner: fix test merge issue
* eth: same same
* core/txpool/blobpool: speed up blobtx creation in benchmark a bit
* core/txpool/blobpool: fix linter
---------
Co-authored-by: Martin Holst Swende <martin@swende.se>
This change makes the legacy transaction pool use of `uint256.Int` instead of `big.Int`. The changes are made primarily only on the internal functions of legacypool.
---------
Co-authored-by: Martin Holst Swende <martin@swende.se>
* core/txpool/blobpool: clean up resurrected junk after a crash
* core/txpool/blobpool: track transaction insertions and rejections
* core/txpool/blobpool: linnnnnnnt
This change makes use of uin256 to represent balance in state. It touches primarily upon statedb, stateobject and state processing, trying to avoid changes in transaction pools, core types, rpc and tracers.
This PR removes the newly added txpool.Transaction wrapper type, and instead adds a way
of keeping the blob sidecar within types.Transaction. It's better this way because most
code in go-ethereum does not care about blob transactions, and probably never will. This
will start mattering especially on the client side of RPC, where all APIs are based on
types.Transaction. Users need to be able to use the same signing flows they already
have.
However, since blobs are only allowed in some places but not others, we will now need to
add checks to avoid creating invalid blocks. I'm still trying to figure out the best place
to do some of these. The way I have it currently is as follows:
- In block validation (import), txs are verified not to have a blob sidecar.
- In miner, we strip off the sidecar when committing the transaction into the block.
- In TxPool validation, txs must have a sidecar to be added into the blobpool.
- Note there is a special case here: when transactions are re-added because of a chain
reorg, we cannot use the transactions gathered from the old chain blocks as-is,
because they will be missing their blobs. This was previously handled by storing the
blobs into the 'blobpool limbo'. The code has now changed to store the full
transaction in the limbo instead, but it might be confusing for code readers why we're
not simply adding the types.Transaction we already have.
Code changes summary:
- txpool.Transaction removed and all uses replaced by types.Transaction again
- blobpool now stores types.Transaction instead of defining its own blobTx format for storage
- the blobpool limbo now stores types.Transaction instead of storing only the blobs
- checks to validate the presence/absence of the blob sidecar added in certain critical places
* core/blobpool: implement txpool for blob txs
* core/txpool: track address reservations to notice any weird bugs
* core/txpool/blobpool: add support for in-memory operation for tests
* core/txpool/blobpool: fix heap updating after SetGasTip if account is evicted
* core/txpool/blobpool: fix eviction order if cheap leading txs are included
* core/txpool/blobpool: add note as to why the eviction fields are not inited in reinject
* go.mod: pull in inmem billy form upstream
* core/txpool/blobpool: fix review commens
* core/txpool/blobpool: make heap and heap test deterministic
* core/txpool/blobpool: luv u linter
* core/txpool: limit blob transactions to 16 per account
* core/txpool/blobpool: fix rebase errors
* core/txpool/blobpool: luv you linter
* go.mod: revert some strange crypto package dep updates
