7 Commits (42bc1944a17260d75dc1e33e1571c804b9a4a88a)

Author	SHA1	Message	Date
Felföldi Zsolt	f38abc55f1	eth/gasprice: feeHistory improvements (#23422) ... * eth/gasprice: cache feeHistory results * eth/gasprice: changed feeHistory block count limitation * eth/gasprice: do not use embedded struct in blockFees * eth/gasprice: fee processing logic cleanup * eth/gasprice: purge feeHistory cache at chain reorgs	3 years ago
Felföldi Zsolt	35dbf7a8a3	eth/gasprice: implement feeHistory API (#23033) ... * eth/gasprice: implement feeHistory API * eth/gasprice: factored out resolveBlockRange * eth/gasprice: add sanity check for missing block * eth/gasprice: fetch actual gas used from receipts * miner, eth/gasprice: add PendingBlockAndReceipts * internal/ethapi: use hexutil.Big * eth/gasprice: return error when requesting beyond head block * eth/gasprice: fixed tests and return errors correctly * eth/gasprice: rename receiver name * eth/gasprice: return directly if blockCount == 0 Co-authored-by: rjl493456442 <garyrong0905@gmail.com>	3 years ago
Péter Szilágyi	7a7abe3de8	accounts/abi/bind: fix bounded contracts and sim backend for 1559 (#23038) ... * accounts/abi/bind: fix bounded contracts and sim backend for 1559 * accounts/abi/bind, ethclient: don't rely on chain config for gas prices * all: enable London for all internal tests * les: get receipt type info in les tests * les: fix weird test Co-authored-by: Martin Holst Swende <martin@swende.se>	3 years ago
Péter Szilágyi	c503f98f6d	all: rename internal 1559 gas fields, add support for graphql (#23010) ... * all: rename internal 1559 gas fields, add support for graphql * cmd/evm/testdata, core: use public 1559 gas names on API surfaces	3 years ago
Martin Holst Swende	5cff9754d7	core, eth, internal, les: RPC methods and fields for EIP 1559 (#22964) ... * internal/ethapi: add baseFee to RPCMarshalHeader * internal/ethapi: add FeeCap, Tip and correct GasPrice to EIP-1559 RPCTransaction results * core,eth,les,internal: add support for tip estimation in gas price oracle * internal/ethapi,eth/gasprice: don't suggest tip larger than fee cap * core/types,internal: use correct eip1559 terminology for json marshalling * eth, internal/ethapi: fix rebase problems * internal/ethapi: fix rpc name of basefee * internal/ethapi: address review concerns * core, eth, internal, les: simplify gasprice oracle (#25) * core, eth, internal, les: simplify gasprice oracle * eth/gasprice: fix typo * internal/ethapi: minor tweak in tx args * internal/ethapi: calculate basefee for pending block * internal/ethapi: fix panic * internal/ethapi, eth/tracers: simplify txargs ToMessage * internal/ethapi: remove unused param * core, eth, internal: fix regressions wrt effective gas price in the evm * eth/gasprice: drop weird debug println * internal/jsre/deps: hack in 1559 gas conversions into embedded web3 * internal/jsre/deps: hack basFee to decimal conversion * internal/ethapi: init feecap and tipcap for legacy txs too * eth, graphql, internal, les: fix gas price suggestion on all combos * internal/jsre/deps: handle decimal tipcap and feecap * eth, internal: minor review fixes * graphql, internal: export max fee cap RPC endpoint * internal/ethapi: fix crash in transaction_args * internal/ethapi: minor refactor to make the code safer Co-authored-by: Ryan Schneider <ryanleeschneider@gmail.com> Co-authored-by: lightclient@protonmail.com <lightclient@protonmail.com> Co-authored-by: gary rong <garyrong0905@gmail.com> Co-authored-by: Péter Szilágyi <peterke@gmail.com>	4 years ago
lightclient	bbfb1e4008	all: add support for EIP-2718, EIP-2930 transactions (#21502) ... This adds support for EIP-2718 typed transactions as well as EIP-2930 access list transactions (tx type 1). These EIPs are scheduled for the Berlin fork. There very few changes to existing APIs in core/types, and several new APIs to deal with access list transactions. In particular, there are two new constructor functions for transactions: types.NewTx and types.SignNewTx. Since the canonical encoding of typed transactions is not RLP-compatible, Transaction now has new methods for encoding and decoding: MarshalBinary and UnmarshalBinary. The existing EIP-155 signer does not support the new transaction types. All code dealing with transaction signatures should be updated to use the newer EIP-2930 signer. To make this easier for future updates, we have added new constructor functions for types.Signer: types.LatestSigner and types.LatestSignerForChainID. This change also adds support for the YoloV3 testnet. Co-authored-by: Martin Holst Swende <martin@swende.se> Co-authored-by: Felix Lange <fjl@twurst.com> Co-authored-by: Ryan Schneider <ryanleeschneider@gmail.com>	4 years ago
gary rong	61270e5e1c	eth/gasprice: lighter gas price oracle for light client (#20409) ... This PR reduces the bandwidth used by the light client to compute the recommended gas price. The current mechanism for suggesting the price is: - retrieve recent 20 blocks - get the lowest gas price of these blocks - sort the price array and return the middle(60%) one This works for full nodes, which have all blocks available locally. However, this is very expensive for the light client because the light client needs to retrieve block bodies from the network. The PR changes the default options for light client. With the new config, the light client only retrieves the two latest blocks, but in order to collect more sample transactions, the 3 lowest prices are collected from each block. This PR also changes the behavior for empty blocks. If the block is empty, the lastest price is reused for sampling.	4 years ago