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| author | Brad Fitzpatrick <bradfitz@golang.org> | 2019-04-24 14:59:18 +0000 |
|---|---|---|
| committer | Benny Siegert <bsiegert@gmail.com> | 2019-04-24 18:43:11 +0000 |
| commit | 13d0af4e704bee164f873701e326048bdaf23933 (patch) | |
| tree | b17ff70eae9526b1a8b8a6bdfda88e885057531f /src/net/http/server.go | |
| parent | 2417b0d0067b192e7cca05c00d9874617607fa81 (diff) | |
| download | go-13d0af4e704bee164f873701e326048bdaf23933.tar.xz | |
net/http: export Header.Clone, reduce its allocations, use it everywhere
Fixes #29915
Change-Id: I6e6edf4f9a0e062211f74d120ae1a242bce1b274
Reviewed-on: https://go-review.googlesource.com/c/go/+/173658
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ingo Oeser <nightlyone@googlemail.com>
Reviewed-by: Benny Siegert <bsiegert@gmail.com>
Diffstat (limited to 'src/net/http/server.go')
| -rw-r--r-- | src/net/http/server.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/net/http/server.go b/src/net/http/server.go index bc6d93bce0..722b709e85 100644 --- a/src/net/http/server.go +++ b/src/net/http/server.go @@ -1058,7 +1058,7 @@ func (w *response) Header() Header { // Accessing the header between logically writing it // and physically writing it means we need to allocate // a clone to snapshot the logically written state. - w.cw.header = w.handlerHeader.clone() + w.cw.header = w.handlerHeader.Clone() } w.calledHeader = true return w.handlerHeader @@ -1127,7 +1127,7 @@ func (w *response) WriteHeader(code int) { w.status = code if w.calledHeader && w.cw.header == nil { - w.cw.header = w.handlerHeader.clone() + w.cw.header = w.handlerHeader.Clone() } if cl := w.handlerHeader.get("Content-Length"); cl != "" { |