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optimize: adjust the behavior of PeekAll based on VisitAll #1403

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merged 1 commit into from Oct 22, 2022

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li-jin-gou
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@li-jin-gou li-jin-gou commented Oct 21, 2022

refer to #1394 (comment)

@@ -1827,7 +1833,6 @@ func (h *RequestHeader) peekAll(key []byte) [][]byte {
case HeaderCookie:
if h.cookiesCollected {
h.mulHeader = append(h.mulHeader, appendRequestCookieBytes(nil, h.cookies))
return [][]byte{appendRequestCookieBytes(nil, h.cookies)}
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I apologize for a problem here that I didn't find before.

@@ -1853,11 +1858,17 @@ func (h *ResponseHeader) peekAll(key []byte) [][]byte {
h.mulHeader = h.mulHeader[:0]
switch string(key) {
case HeaderContentType:
h.mulHeader = append(h.mulHeader, h.ContentType())
if contentType := h.ContentType(); len(contentType) > 0 {
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Referring to VisitAll, I found that when using PeekAll, if the field is empty, he returns [][]byte{ '' } instead of [][]byte{} to the point that I modified it.

@erikdubbelboer erikdubbelboer merged commit 128e9b3 into valyala:master Oct 22, 2022
@erikdubbelboer
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Thanks!

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2 participants