Description
What version of Go are you using (go version
)?
$ go version go version go1.14beta1 windows/amd64
Does this issue reproduce with the latest release?
Yes
What operating system and processor architecture are you using (go env
)?
go env
Output
$ go env set GO111MODULE=on set GOARCH=amd64 set GOBIN= set GOCACHE=C:\Users\\AppData\Local\go-build set GOENV=C:\Users\\AppData\Roaming\go\env set GOEXE=.exe set GOFLAGS= -mod= set GOHOSTARCH=amd64 set GOHOSTOS=windows set GOINSECURE= set GONOPROXY= set GONOSUMDB= set GOOS=windows set GOPATH=C:\Users\\go set GOPRIVATE= set GOPROXY=direct set GOROOT=C:\Users\\go\go1.14beta1 set GOSUMDB=sum.golang.org set GOTMPDIR= set GOTOOLDIR=C:\Users\\go\go1.14beta1\pkg\tool\windows_amd64 set GCCGO=gccgo set AR=ar set CC=gcc set CXX=g++ set CGO_ENABLED=1 set GOMOD=C:\Users\\go\go1.14beta1\src\go.mod set CGO_CFLAGS=-g -O2 set CGO_CPPFLAGS= set CGO_CXXFLAGS=-g -O2 set CGO_FFLAGS=-g -O2 set CGO_LDFLAGS=-g -O2 set PKG_CONFIG=pkg-config set GOGCCFLAGS=-m64 -mthreads -fmessage-length=0 -fdebug-prefix-map=C:\Users\\AppData\Local\Temp\go-build787882606=/tmp/go-build -gno-record-gcc-switches
What did you do?
I outputted all HTTP/2 frames that are received by the net/http server corresponding to their type, and when looking at the SETTINGS frames the first settings ID always appears to be wrong.
For example, the first setting from Chrome is 0x1 or SETTINGS_HEADER_TABLE_SIZE, but the ID outputted by when looping through the settings in the frame is 239 when the expected value is 1.
Another example would be when I used Go's http.Client and the first setting is always 0x2 or SETTINGS_ENABLE_PUSH, but the outputted value 16384 when the expected value is 2.
What did you expect to see?
(Read above for explanation on what I'm talking about)
Expected first setting ID from latest Chrome: 1, SETTINGS_HEADER_TABLE_SIZE
Expected first setting ID from Go's http client: 2, SETTINGS_ENABLE_PUSH
What did you see instead?
(Read above for explanation on what I'm talking about)
"Received" first setting ID from latest Chrome: 239
"Received" first setting ID from Go's http client: 16384