From 04035947b221aa99e5f56679a05f3fe91eef2f8c Mon Sep 17 00:00:00 2001
From: caiyuanhao <caiyuanhao@baidu.com>
Date: Wed, 15 Dec 2021 21:45:17 +0800
Subject: [PATCH] Not to consume buf in the decode_string

Decoding error when processing continuation frames
---
 src/hpack/decoder.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/hpack/decoder.rs b/src/hpack/decoder.rs
index e4b34d1f..53c17543 100644
--- a/src/hpack/decoder.rs
+++ b/src/hpack/decoder.rs
@@ -319,7 +319,9 @@ impl Decoder {
             return ret;
         }
 
-        Ok(take(buf, len))
+        let v = buf.chunk().copy_to_bytes(len);
+        buf.advance(len);
+        Ok(v)
     }
 }