Fix new_heads Events Emission on Block Forks (#9738)

indanielo · web-flow · commit f4aefdc32a71 · 2024-03-22T10:45:14.000+01:00
new_heads events were not correctly emitted during block forks. This fix
ensures accurate event generation and emission in fork scenarios.
diff --git a/eth/stagedsync/stage_finish.go b/eth/stagedsync/stage_finish.go
@@ -143,8 +143,8 @@ func NotifyNewHeaders(ctx context.Context, finishStageBeforeSync uint64, finishS
 			heightSpan = 1024
 		}
 		notifyFrom = finishStageAfterSync - heightSpan
+		notifyFrom++
 	}
-	notifyFrom++
 
 	var notifyTo = notifyFrom
 	var notifyToHash libcommon.Hash

Original file line number	Diff line number	Diff line change
`@@ -143,8 +143,8 @@ func NotifyNewHeaders(ctx context.Context, finishStageBeforeSync uint64, finishS`
`143`	`143`	`heightSpan = 1024`
`144`	`144`	`}`
`145`	`145`	`notifyFrom = finishStageAfterSync - heightSpan`
	`146`	`+ notifyFrom++`
`146`	`147`	`}`
`147`		`- notifyFrom++`
`148`	`148`
`149`	`149`	`var notifyTo = notifyFrom`
`150`	`150`	`var notifyToHash libcommon.Hash`