Remove duplicate check

We already compare headers case insensitive so we don't need to compare two different cases.
valyala · Feb 9, 2019 · 6647cb2 · 6647cb2
1 parent fa7a110
commit 6647cb2
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Showing 2 changed files with 3 additions and 4 deletions.
diff --git a/header.go b/header.go
@@ -1874,7 +1874,7 @@ func (h *ResponseHeader) parseHeaders(buf []byte) (int, error) {
 	if h.noHTTP11 && !h.connectionClose {
 		// close connection for non-http/1.1 response unless 'Connection: keep-alive' is set.
 		v := peekArgBytes(h.h, strConnection)
-		h.connectionClose = !hasHeaderValue(v, strKeepAlive) && !hasHeaderValue(v, strKeepAliveCamelCase)
+		h.connectionClose = !hasHeaderValue(v, strKeepAlive)
 	}
 
 	return len(buf) - len(s.b), nil
@@ -1947,7 +1947,7 @@ func (h *RequestHeader) parseHeaders(buf []byte) (int, error) {
 	if h.noHTTP11 && !h.connectionClose {
 		// close connection for non-http/1.1 request unless 'Connection: keep-alive' is set.
 		v := peekArgBytes(h.h, strConnection)
-		h.connectionClose = !hasHeaderValue(v, strKeepAlive) && !hasHeaderValue(v, strKeepAliveCamelCase)
+		h.connectionClose = !hasHeaderValue(v, strKeepAlive)
 	}
 	return s.hLen, nil
 }

diff --git a/strings.go b/strings.go
@@ -62,12 +62,11 @@ var (
 	strCookieSameSite       = []byte("SameSite")
 	strCookieSameSiteLax    = []byte("Lax")
 	strCookieSameSiteStrict = []byte("Strict")
-	
+
 	strClose               = []byte("close")
 	strGzip                = []byte("gzip")
 	strDeflate             = []byte("deflate")
 	strKeepAlive           = []byte("keep-alive")
-	strKeepAliveCamelCase  = []byte("Keep-Alive")
 	strUpgrade             = []byte("Upgrade")
 	strChunked             = []byte("chunked")
 	strIdentity            = []byte("identity")