From 493ad1a723f9ade3bd049b156f0dc4d194f8fd3e Mon Sep 17 00:00:00 2001
From: Keuin <keuinx@gmail.com>
Date: Thu, 8 Sep 2022 01:14:20 +0800
Subject: Completely fix timing of goroutines. Implement graceful shutdown
 correctly.

---
 bilibili/streaming.go | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

(limited to 'bilibili/streaming.go')

diff --git a/bilibili/streaming.go b/bilibili/streaming.go
index 5407043..f6ffac9 100644
--- a/bilibili/streaming.go
+++ b/bilibili/streaming.go
@@ -62,11 +62,7 @@ func (b Bilibili) CopyLiveStream(
 	// blocking copy
 	n, err := common.Copy(ctx, out, resp.Body)
 
-	if errors.Is(err, context.Canceled) {
-		// cancelled by context
-		// this error is useless
-		err = nil
-	} else {
+	if !errors.Is(err, context.Canceled) {
 		// real error happens
 		b.error.Printf("Stream copying was interrupted unexpectedly: %v", err)
 	}
-- 
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