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[#454] innerring: Increase duration of notary deposit

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Extra blocks for notary deposit must not be less than extra blocks
at notary tx rounding.

Consider you make notary deposit every 1000 block for next
1100 blocks. At block 555 you made notary deposit up to 1655.

At block 1554 you want to send notary tx. Notary client uses rounding
to calculate `until` value. By default notary client rounds with up
to 150 block ahead, thus for tx at 1554 `until` will be 1700.

1700 is bigger than deposit limit at 1655 and tx will fail. However
if extra blocks for notary deposit will be 200, then this case
won't be possible.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
This commit is contained in:
Alex Vanin 2021-04-01 20:17:53 +03:00 committed by Alex Vanin
parent 732038ac28
commit 3aae60d517
1 changed files with 3 additions and 2 deletions
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5
pkg/innerring/innerring.go
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@ -110,8 +110,9 @@ const (
mainnetPrefix = "mainnet"
// extra blocks to overlap two deposits, we do that to make sure that
// there won't be any blocks without deposited assets in notary contract.
notaryExtraBlocks = 100
// there won't be any blocks without deposited assets in notary contract;
// make sure it is bigger than any extra rounding value in notary client.
notaryExtraBlocks = 300
// amount of tries before notary deposit timeout.
notaryDepositTimeout = 100
)