les/fetcher : fix requestTimer leak linter (#95)

github-actions[bot] · ryanmorphl2 · web-flow · commit f68f84aca742 · 2024-06-12T14:51:54.000+08:00
les/fetcher : fix requestTimer leak linter (#89) Co-authored-by: Ryan He <163962984+ryanmorphl2@users.noreply.github.com>
diff --git a/les/fetcher.go b/les/fetcher.go
@@ -270,6 +270,7 @@ func (f *lightFetcher) mainloop() {
 		localHead = f.chain.CurrentHeader()
 		localTd   = f.chain.GetTd(localHead.Hash(), localHead.Number.Uint64())
 	)
+	defer requestTimer.Stop()
 	sub := f.chain.SubscribeChainHeadEvent(headCh)
 	defer sub.Unsubscribe()
 

Original file line number	Diff line number	Diff line change
`@@ -270,6 +270,7 @@ func (f *lightFetcher) mainloop() {`
`270`	`270`	`localHead = f.chain.CurrentHeader()`
`271`	`271`	`localTd = f.chain.GetTd(localHead.Hash(), localHead.Number.Uint64())`
`272`	`272`	`)`
	`273`	`+ defer requestTimer.Stop()`
`273`	`274`	`sub := f.chain.SubscribeChainHeadEvent(headCh)`
`274`	`275`	`defer sub.Unsubscribe()`
`275`	`276`