From 56b220a465cb03f58a518719f10a84848c9f95f6 Mon Sep 17 00:00:00 2001
From: "Leo Zhang (zhangchiqing)" <zhangchiqing@gmail.com>
Date: Fri, 11 Oct 2024 10:00:06 -0700
Subject: [PATCH] print log when checks the executed block matches the sealed
 result

---
 engine/execution/checker/core.go | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/engine/execution/checker/core.go b/engine/execution/checker/core.go
index 78ca7475dd9..a6d3d6f6ad6 100644
--- a/engine/execution/checker/core.go
+++ b/engine/execution/checker/core.go
@@ -36,6 +36,7 @@ func NewCore(
 
 // checkMyCommitWithSealedCommit is the main check of the checker engine
 func checkMyCommitWithSealedCommit(
+	logger zerolog.Logger,
 	executedBlock *flow.Header,
 	myCommit flow.StateCommitment,
 	sealedCommit flow.StateCommitment,
@@ -50,6 +51,11 @@ func checkMyCommitWithSealedCommit(
 		)
 	}
 
+	logger.Info().
+		Uint64("height", executedBlock.Height).
+		Str("block_id", executedBlock.ID().String()).
+		Msg("execution result matches the sealed result")
+
 	// match
 	return nil
 }
@@ -65,7 +71,7 @@ func (c *Core) RunCheck() error {
 	mycommitAtLastSealed, err := c.execState.StateCommitmentByBlockID(lastSealedBlock.ID())
 	if err == nil {
 		// if last sealed block has been executed, then check if they match
-		return checkMyCommitWithSealedCommit(lastSealedBlock, mycommitAtLastSealed, seal.FinalState)
+		return checkMyCommitWithSealedCommit(c.log, lastSealedBlock, mycommitAtLastSealed, seal.FinalState)
 	}
 
 	// if last sealed block has not been executed, then check if recent executed block has
@@ -102,7 +108,7 @@ func (c *Core) RunCheck() error {
 		return fmt.Errorf("could not get my state commitment OnFinalizedBlock, blockID: %v", seal.BlockID)
 	}
 
-	return checkMyCommitWithSealedCommit(sealedExecuted, mycommit, sealedCommit)
+	return checkMyCommitWithSealedCommit(c.log, sealedExecuted, mycommit, sealedCommit)
 }
 
 // findLastSealedBlock finds the last sealed block