Don't start snap sync unless it's near the tip enough (#7834)

NethermindEth · Nov 28, 2024 · 5516619 · 5516619
1 parent e0f1713
commit 5516619
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Showing 2 changed files with 3 additions and 5 deletions.
diff --git a/src/Nethermind/Chains/taiko-mainnet.json b/src/Nethermind/Chains/taiko-mainnet.json
@@ -2,7 +2,7 @@
   "name": "Taiko Mainnet",
   "dataDir": "taiko-mainnet",
   "engine": {
-    "Taiko": { }
+    "Taiko": {}
   },
   "params": {
     "chainId": "167000",

diff --git a/src/Nethermind/Nethermind.Synchronization/ParallelSync/MultiSyncModeSelector.cs b/src/Nethermind/Nethermind.Synchronization/ParallelSync/MultiSyncModeSelector.cs
@@ -10,7 +10,6 @@
 using Nethermind.Blockchain.Synchronization;
 using Nethermind.Int256;
 using Nethermind.Logging;
-using Nethermind.State.Snap;
 using Nethermind.Synchronization.Peers;
 
 namespace Nethermind.Synchronization.ParallelSync
@@ -636,8 +635,7 @@ private bool ShouldBeInStateNodesMode(Snapshot best)
             {
                 LogDetailedSyncModeChecks("STATE_NODES",
                     (nameof(isInStateSync), isInStateSync),
-                    (nameof(snapSyncDisabled), snapSyncDisabled),
-                    (nameof(snapRangesFinished), snapRangesFinished));
+                    ($"{nameof(snapSyncDisabled)}||{nameof(snapRangesFinished)}", snapSyncDisabled || snapRangesFinished));
             }
 
             return result;
@@ -646,7 +644,7 @@ private bool ShouldBeInStateNodesMode(Snapshot best)
         private bool ShouldBeInSnapRangesPhase(Snapshot best)
         {
             bool isInStateSync = best.IsInStateSync;
-            bool isCloseToHead = best.TargetBlock >= best.Header && (best.TargetBlock - best.Header) < Constants.MaxDistanceFromHead;
+            bool isCloseToHead = best.TargetBlock >= best.Header && (best.TargetBlock - best.Header) <= FastSyncLag;
             bool snapNotFinished = !_syncProgressResolver.IsSnapGetRangesFinished();
 
             if (_logger.IsTrace)