From cf6883778ead383091d44227f745f35ecd4bf25a Mon Sep 17 00:00:00 2001
From: JustSong <songquanpeng@foxmail.com>
Date: Sun, 14 May 2023 12:53:03 +0800
Subject: [PATCH] perf: use slice to improve efficiency (#57)

---
 controller/relay.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/controller/relay.go b/controller/relay.go
index 6c8cae33..81c2dc03 100644
--- a/controller/relay.go
+++ b/controller/relay.go
@@ -210,7 +210,7 @@ func relayHelper(c *gin.Context) error {
 			select {
 			case data := <-dataChan:
 				if strings.HasPrefix(data, "data: [DONE]") {
-					data = "data: [DONE]"
+					data = data[:12]
 				}
 				c.Render(-1, common.CustomEvent{Data: data})
 				return true