txpool: apply miner's gasceil to txpool #2680
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apply `Eth.Miner.GasCeil` to TxPool even the node did not enable `--mine` option Otherwise, there could be accmulated pending transactions in txpool. Take an example: - Currently, BSC testnet's block gaslimit is 70M, as 20M gas is reserved for SystemTxs, the maximum acceptable GasLimit for transaction is 50M. - TxPool recevied a transaction with GasLimit 60M, it would be accepted in TxPool but it will never be accepted by validators. Such kinds of transactions will be kept in txpool and gradually make the txpool overflowed
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galaio
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This PR tries to improve bnb-chain#2680 If the node did not set `Eth.Miner` in config.toml, the default GasCeil will be 30000000, it is not an accurate number for both BSC mainnet and testnet. Set it to 0 means disable the transaction GasLimit check, i.e. the TxPool will accept transactions with any GasLimit size.
zzzckck
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This PR tries to improve #2680 If the node did not set `Eth.Miner` in config.toml, the default GasCeil will be 30000000, it is not an accurate number for both BSC mainnet and testnet. Set it to 0 means disable the transaction GasLimit check, i.e. the TxPool will accept transactions with any GasLimit size.
This was referenced Sep 12, 2024
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Description
Apply
Eth.Miner.GasCeilto TxPool even the node did not enable--mineoption. Otherwise, there could be accmulated pending transactions in txpool.Take an example:
SystemTxs, the maximum acceptable GasLimit for transaction is 50M.
will never be accepted by validators. Such kinds of transactions will be kept in txpool
and gradually make the txpool overflowed
Here is part of the TxPool status dumped from one mainnet p2p node(current mainnet block gaslimit 140M): transactions with GasLimit(133000000) will always in pending state and it also blocks its following transactions
Rationale
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Example
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Changes
Pls check your config.toml:
Eth.Miner.GasCeil, make sure it is correct, for current mainnet it is140000000Eth.Miner.GasCeil, it is ok, but you may face the issue mentioned in this PR, your TxPool could be full.To clarify how GasCeil will be calculated: