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[#752] morph: Adopt neo-go RPC statuses

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Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
This commit is contained in:
Evgenii Stratonikov 2023-10-25 15:58:22 +03:00
parent 6950312967
commit 0a9830564f
1 changed files with 5 additions and 1 deletions
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6
pkg/morph/client/notary.go
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@ -706,13 +706,17 @@ func WithProxyContract(h util.Uint160) NotaryOption {
}
}
// Neo RPC node can return `core.ErrInvalidAttribute` error with
// Neo RPC node can return `neorpc.ErrInvalidAttribute` error with
// `conflicting transaction <> is already on chain` message. This
// error is expected and ignored. As soon as main tx persisted on
// chain everything is fine. This happens because notary contract
// requires 5 out of 7 signatures to send main tx, thus last two
// notary requests may be processed after main tx appeared on chain.
func alreadyOnChainError(err error) bool {
if !errors.Is(err, neorpc.ErrInvalidAttribute) {
return false
}
const alreadyOnChainErrorMessage = "already on chain"
return strings.Contains(err.Error(), alreadyOnChainErrorMessage)