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Create middleware to be able to handle HTTP pipelining correctly

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Michael 2018-06-20 09:12:03 +02:00 • committed by Traefiker Bot
parent 1c3e4124f8
commit aa705dd691
8 changed files with 179 additions and 73 deletions
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36
vendor/github.com/vulcand/oxy/forward/fwd.go generated vendored
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@ -466,16 +466,6 @@ func (f *httpForwarder) serveHTTP(w http.ResponseWriter, inReq *http.Request, ct
defer logEntry.Debug("vulcand/oxy/forward/http: completed ServeHttp on request")
}
var pw utils.ProxyWriter
// Disable closeNotify when method GET for http pipelining
// Waiting for https://github.com/golang/go/issues/23921
if inReq.Method == http.MethodGet {
pw = utils.NewProxyWriterWithoutCloseNotify(w)
} else {
pw = utils.NewSimpleProxyWriter(w)
}
start := time.Now().UTC()
outReq := new(http.Request)
@ -490,18 +480,24 @@ func (f *httpForwarder) serveHTTP(w http.ResponseWriter, inReq *http.Request, ct
ModifyResponse: f.modifyResponse,
BufferPool: f.bufferPool,
}
revproxy.ServeHTTP(pw, outReq)
if inReq.TLS != nil {
f.log.Debugf("vulcand/oxy/forward/http: Round trip: %v, code: %v, Length: %v, duration: %v tls:version: %x, tls:resume:%t, tls:csuite:%x, tls:server:%v",
inReq.URL, pw.StatusCode(), pw.GetLength(), time.Now().UTC().Sub(start),
inReq.TLS.Version,
inReq.TLS.DidResume,
inReq.TLS.CipherSuite,
inReq.TLS.ServerName)
if f.log.GetLevel() >= log.DebugLevel {
pw := utils.NewProxyWriter(w)
revproxy.ServeHTTP(pw, outReq)
if inReq.TLS != nil {
f.log.Debugf("vulcand/oxy/forward/http: Round trip: %v, code: %v, Length: %v, duration: %v tls:version: %x, tls:resume:%t, tls:csuite:%x, tls:server:%v",
inReq.URL, pw.StatusCode(), pw.GetLength(), time.Now().UTC().Sub(start),
inReq.TLS.Version,
inReq.TLS.DidResume,
inReq.TLS.CipherSuite,
inReq.TLS.ServerName)
} else {
f.log.Debugf("vulcand/oxy/forward/http: Round trip: %v, code: %v, Length: %v, duration: %v",
inReq.URL, pw.StatusCode(), pw.GetLength(), time.Now().UTC().Sub(start))
}
} else {
f.log.Debugf("vulcand/oxy/forward/http: Round trip: %v, code: %v, Length: %v, duration: %v",
inReq.URL, pw.StatusCode(), pw.GetLength(), time.Now().UTC().Sub(start))
revproxy.ServeHTTP(w, outReq)
}
}