5 Commits (5ca7fb82d680149f22b4a7a3682745e8aa422458)

Author	SHA1	Message	Date
lightclient	feb8f416ac	miner: add to build block with EIP-4844 blobs (#27875) ... --------- Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de> Co-authored-by: Felix Lange <fjl@twurst.com>	1 year ago
Felix Lange	2a6beb6a39	core/types: support for optional blob sidecar in BlobTx (#27841) ... 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	1 year ago
Péter Szilágyi	57268f7e6c	all: rename dataGas to blobGas (#27789)	1 year ago
Péter Szilágyi	1662228ac6	core/txpool/blobpool: 4844 blob transaction pool (#26940) ... * 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	1 year ago
Péter Szilágyi	950d5643b1	core/txpool: make transaction validation reusable across packages (pools) (#27429) ... * core/txpool: abstraction prep work for secondary pools (blob pool) * core/txpool: leave subpool concepts to a followup pr * les: fix tests using hard coded errors * core/txpool: use bitmaps instead of maps for tx type filtering	1 year ago