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Description
What version of Go are you using (go version
)?
go version go1.8.3 linux/amd64
What operating system and processor architecture are you using (go env
)?
GOARCH="amd64"
GOBIN=""
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOOS="linux"
GOPATH="/home/vadmeste/work/gospace"
GORACE=""
GOROOT="/home/vadmeste/work/go"
GOTOOLDIR="/home/vadmeste/work/go/pkg/tool/linux_amd64"
GCCGO="gccgo"
CC="gcc"
GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build477756641=/tmp/go-build -gno-record-gcc-switches"
CXX="g++"
CGO_ENABLED="1"
PKG_CONFIG="pkg-config"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
What did you do?
- I ran the following http server: https://play.golang.org/p/AzKdcy-k05 in my local machine
curl http://localhost:1234
in a separate terminal
What did you expect to see?
curl http://localhost:1234 returns text immediately
What did you see instead?
curl http://localhost:1234 returns text after 5 secondes
More explanation:
The code represents a simple http server, with a customized net.Conn which set deadline on Read().
The http server has a handler which hijacks the connection and returns some text. However, running curl http://localhost:1234
doesn't return only after 5 seconds (which is the read timeout value).
** The code works with go 1.7.6 but doesn't with go 1.8.3 **
It looks like this commit causes the problem: faf882d