cmd/utils: disable snap protocol for fast node

bnb-chain · Mar 21, 2024 · e6280a1 · e6280a1
1 parent 5378df3
commit e6280a1
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go
@@ -1921,6 +1921,11 @@ 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 ctx.IsSet(CacheFlag.Name) || ctx.IsSet(CacheSnapshotFlag.Name) {
 		cfg.SnapshotCache = ctx.Int(CacheFlag.Name) * ctx.Int(CacheSnapshotFlag.Name) / 100