From eb0e9d0d5bd0ad14a390bcb3dc20bd2ada62a0be Mon Sep 17 00:00:00 2001
From: ucwong <ucwong@126.com>
Date: Sat, 6 Jan 2024 02:47:03 +0800
Subject: [PATCH] eth/filters/api.go : unsubscribe fix

---
 eth/filters/api.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/eth/filters/api.go b/eth/filters/api.go
index 5dc59d01cd..8cf701ec57 100644
--- a/eth/filters/api.go
+++ b/eth/filters/api.go
@@ -266,9 +266,9 @@ func (api *FilterAPI) Logs(ctx context.Context, crit FilterCriteria) (*rpc.Subsc
 	if err != nil {
 		return nil, err
 	}
-	defer logsSub.Unsubscribe()
 
 	go func() {
+		defer logsSub.Unsubscribe()
 		for {
 			select {
 			case logs := <-matchedLogs: