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cmd/utils: disable snap protocol for fast node
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weiihann committed Mar 21, 2024
1 parent fd284c7 commit 8430242
Showing 1 changed file with 5 additions and 0 deletions.
5 changes: 5 additions & 0 deletions cmd/utils/flags.go
Original file line number Diff line number Diff line change
Expand Up @@ -1953,6 +1953,11 @@ func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *ethconfig.Config) {
if cfg.TriesVerifyMode.NeedRemoteVerify() {
cfg.EnableTrustProtocol = true
}
// A node without trie is not able to provide snap data, so it should disable snap protocol.
if cfg.TriesVerifyMode != core.LocalVerify {
log.Info("Automatically disables snap protocol due to verify mode", "mode", cfg.TriesVerifyMode)
cfg.DisableSnapProtocol = true
}

if cfg.SyncMode == downloader.SnapSync && cfg.TriesVerifyMode.NoTries() {
log.Warn("Only local TriesVerifyMode can support snap sync, resetting to full sync", "mode", cfg.TriesVerifyMode)
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