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x/net/http2: clientTrace has no field or method WroteHeaderField #26443

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kamilsk opened this issue Jul 18, 2018 · 2 comments
Closed

x/net/http2: clientTrace has no field or method WroteHeaderField #26443

kamilsk opened this issue Jul 18, 2018 · 2 comments
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@kamilsk
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kamilsk commented Jul 18, 2018

What version of Go are you using (go version)?

go version go1.11beta1 linux/amd64

Does this issue reproduce with the latest release?

No, because it is related only to Go 1.11 (which beta) (https://github.com/golang/net/blob/master/http2/go111.go).

What operating system and processor architecture are you using (go env)?

GOARCH="amd64"
GOBIN=""
GOCACHE="/home/travis/.cache/go-build"
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOOS="linux"
GOPATH="/home/travis/gopath"
GOPROXY=""
GORACE=""
GOROOT="/home/travis/.gimme/versions/go1.11beta1.linux.amd64"
GOTMPDIR=""
GOTOOLDIR="/home/travis/.gimme/versions/go1.11beta1.linux.amd64/pkg/tool/linux_amd64"
GCCGO="gccgo"
CC="gcc"
CXX="g++"
CGO_ENABLED="1"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build968009971=/tmp/go-build -gno-record-gcc-switches"
VGOMODROOT=""

https://travis-ci.org/kamilsk/click/jobs/405409835

What did you do?

Import the latest golang.org/x/net and run tests on go1.11beta1.

What did you expect to see?

Tests passed.

What did you see instead?

vendor/golang.org/x/net/http2/go111.go:12:30: trace.WroteHeaderField undefined (type *clientTrace has no field or method WroteHeaderField)
vendor/golang.org/x/net/http2/go111.go:16:26: trace.WroteHeaderField undefined (type *clientTrace has no field or method WroteHeaderField)
vendor/golang.org/x/net/http2/go111.go:17:8: trace.WroteHeaderField undefined (type *clientTrace has no field or method WroteHeaderField)

As I see

go/src/net/http/httptrace/trace.go

Lines 80 to 159 in a12c1f2

type ClientTrace struct {
// GetConn is called before a connection is created or
// retrieved from an idle pool. The hostPort is the
// "host:port" of the target or proxy. GetConn is called even
// if there's already an idle cached connection available.
GetConn func(hostPort string)
// GotConn is called after a successful connection is
// obtained. There is no hook for failure to obtain a
// connection; instead, use the error from
// Transport.RoundTrip.
GotConn func(GotConnInfo)
// PutIdleConn is called when the connection is returned to
// the idle pool. If err is nil, the connection was
// successfully returned to the idle pool. If err is non-nil,
// it describes why not. PutIdleConn is not called if
// connection reuse is disabled via Transport.DisableKeepAlives.
// PutIdleConn is called before the caller's Response.Body.Close
// call returns.
// For HTTP/2, this hook is not currently used.
PutIdleConn func(err error)
// GotFirstResponseByte is called when the first byte of the response
// headers is available.
GotFirstResponseByte func()
// Got100Continue is called if the server replies with a "100
// Continue" response.
Got100Continue func()
// Got1xxResponse is called for each 1xx informational response header
// returned before the final non-1xx response. Got1xxResponse is called
// for "100 Continue" responses, even if Got100Continue is also defined.
// If it returns an error, the client request is aborted with that error value.
Got1xxResponse func(code int, header textproto.MIMEHeader) error
// DNSStart is called when a DNS lookup begins.
DNSStart func(DNSStartInfo)
// DNSDone is called when a DNS lookup ends.
DNSDone func(DNSDoneInfo)
// ConnectStart is called when a new connection's Dial begins.
// If net.Dialer.DualStack (IPv6 "Happy Eyeballs") support is
// enabled, this may be called multiple times.
ConnectStart func(network, addr string)
// ConnectDone is called when a new connection's Dial
// completes. The provided err indicates whether the
// connection completedly successfully.
// If net.Dialer.DualStack ("Happy Eyeballs") support is
// enabled, this may be called multiple times.
ConnectDone func(network, addr string, err error)
// TLSHandshakeStart is called when the TLS handshake is started. When
// connecting to a HTTPS site via a HTTP proxy, the handshake happens after
// the CONNECT request is processed by the proxy.
TLSHandshakeStart func()
// TLSHandshakeDone is called after the TLS handshake with either the
// successful handshake's connection state, or a non-nil error on handshake
// failure.
TLSHandshakeDone func(tls.ConnectionState, error)
// WroteHeaders is called after the Transport has written
// the request headers.
WroteHeaders func()
// Wait100Continue is called if the Request specified
// "Expected: 100-continue" and the Transport has written the
// request headers but is waiting for "100 Continue" from the
// server before writing the request body.
Wait100Continue func()
// WroteRequest is called with the result of writing the
// request and any body. It may be called multiple times
// in the case of retried requests.
WroteRequest func(WroteRequestInfo)
}
ClientTrace doesn't have WroteHeaderField method.
@meirf
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meirf commented Jul 18, 2018 •
edited

#19761 shows the history of the related changes. 1.11beta1 was released on June 26. The trace api change was merged on June 27. So you’ll need a release later than 1.11beta1 or use tip.

@kamilsk
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kamilsk commented Jul 18, 2018

sorry, I see it on master https://github.com/golang/go/blame/master/src/net/http/httptrace/trace.go#L148. my fault

@kamilsk kamilsk closed this as completed Jul 18, 2018
@golang golang locked and limited conversation to collaborators Jul 23, 2019
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