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author | 2018-05-01 21:04:06 +0100 | |
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committer | 2018-05-01 21:04:06 +0100 | |
commit | 5735292406caf7d490853cee37f12126a8b7a4dc (patch) | |
tree | 119996d193d3cbf893992ad9b9ddfbba4caf342c /plugin/file/file.go | |
parent | c48531bb35fa1bb5f9e41a00d98794ea1978f01e (diff) | |
download | coredns-5735292406caf7d490853cee37f12126a8b7a4dc.tar.gz coredns-5735292406caf7d490853cee37f12126a8b7a4dc.tar.zst coredns-5735292406caf7d490853cee37f12126a8b7a4dc.zip |
Do Compress only when need in request.Scrub (#1760)
* Remove Compress by default
Set Compress = true in Scrub only when the message doesn not fit the
advertized buffer. Doing compression is expensive, so try to avoid it.
Master vs this branch
pkg: github.com/coredns/coredns/plugin/cache
BenchmarkCacheResponse-2 50000 24774 ns/op
pkg: github.com/coredns/coredns/plugin/cache
BenchmarkCacheResponse-2 100000 21960 ns/op
* and make it compile
Diffstat (limited to 'plugin/file/file.go')
-rw-r--r-- | plugin/file/file.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/plugin/file/file.go b/plugin/file/file.go index 1f27c582d..f2294fa53 100644 --- a/plugin/file/file.go +++ b/plugin/file/file.go @@ -50,7 +50,7 @@ func (f File) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (i if z.isNotify(state) { m := new(dns.Msg) m.SetReply(r) - m.Authoritative, m.RecursionAvailable, m.Compress = true, true, true + m.Authoritative, m.RecursionAvailable = true, true state.SizeAndDo(m) w.WriteMsg(m) @@ -84,7 +84,7 @@ func (f File) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (i m := new(dns.Msg) m.SetReply(r) - m.Authoritative, m.RecursionAvailable, m.Compress = true, true, true + m.Authoritative, m.RecursionAvailable = true, true m.Answer, m.Ns, m.Extra = answer, ns, extra switch result { |