eth: fix transaction sender cache miss before broadcast #31657
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BroadcastTransactions needs the Sender address to route message flows from the same Sender address consistently to the same random subset of peers. It however spent considerable time calculating Sender the addresses, even if the Sender address was already calculated and cached in other parts of the code. Since we only need the mapping, we can use any signer, and the one that had already been used is a better choice because of cache reuse. Signed-off-by: Csaba Kiraly <[email protected]>
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I wonder if there is some case where we still need to use the old signer (LatestSignerForChainID). If so, maybe we need a switch there to select the right signer based on some condition. |
MariusVanDerWijden
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Apr 17, 2025
sivaratrisrinivas
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Apr 21, 2025
BroadcastTransactions needs the Sender address to route message flows from the same Sender address consistently to the same random subset of peers. It however spent considerable time calculating the Sender addresses, even if the Sender address was already calculated and cached in other parts of the code. Since we only need the mapping, we can use any signer, and the one that had already been used is a better choice because of cache reuse.
0g-wh
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Apr 22, 2025
BroadcastTransactions needs the Sender address to route message flows from the same Sender address consistently to the same random subset of peers. It however spent considerable time calculating the Sender addresses, even if the Sender address was already calculated and cached in other parts of the code. Since we only need the mapping, we can use any signer, and the one that had already been used is a better choice because of cache reuse.
0g-wh
pushed a commit
to 0g-wh/0g-geth
that referenced
this pull request
May 8, 2025
BroadcastTransactions needs the Sender address to route message flows from the same Sender address consistently to the same random subset of peers. It however spent considerable time calculating the Sender addresses, even if the Sender address was already calculated and cached in other parts of the code. Since we only need the mapping, we can use any signer, and the one that had already been used is a better choice because of cache reuse.
Rampex1
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that referenced
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May 15, 2025
BroadcastTransactions needs the Sender address to route message flows from the same Sender address consistently to the same random subset of peers. It however spent considerable time calculating the Sender addresses, even if the Sender address was already calculated and cached in other parts of the code. Since we only need the mapping, we can use any signer, and the one that had already been used is a better choice because of cache reuse.
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BroadcastTransactions needs the Sender address to route message flows from the same Sender address consistently to the same random subset of peers.
It however spent considerable time calculating the Sender addresses, even if the Sender address was already calculated and cached in other parts of the code.
Since we only need the mapping, we can use any signer, and the one that had already been used is a better choice because of cache reuse.