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net/http: http client not support socks:// proxy #65766

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zzxn opened this issue Feb 17, 2024 · 1 comment
Closed

net/http: http client not support socks:// proxy #65766

zzxn opened this issue Feb 17, 2024 · 1 comment

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@zzxn
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zzxn commented Feb 17, 2024

Go version

go version go1.22.0 linux/amd64

Output of go env in your module/workspace:

GO111MODULE=''
GOARCH='amd64'
GOBIN=''
GOCACHE='/home/zzxn/.cache/go-build'
GOENV='/home/zzxn/.config/go/env'
GOEXE=''
GOEXPERIMENT=''
GOFLAGS=''
GOHOSTARCH='amd64'
GOHOSTOS='linux'
GOINSECURE=''
GOMODCACHE='/home/zzxn/go/pkg/mod'
GONOPROXY='git.shihe.tech'
GONOSUMDB='git.shihe.tech'
GOOS='linux'
GOPATH='/home/zzxn/go'
GOPRIVATE='git.shihe.tech'
GOPROXY='https://goproxy.cn,direct'
GOROOT='/usr/local/go'
GOSUMDB='sum.golang.org'
GOTMPDIR=''
GOTOOLCHAIN='auto'
GOTOOLDIR='/usr/local/go/pkg/tool/linux_amd64'
GOVCS=''
GOVERSION='go1.22.0'
GCCGO='gccgo'
GOAMD64='v1'
AR='ar'
CC='gcc'
CXX='g++'
CGO_ENABLED='1'
GOMOD='/home/zzxn/code/crypto/go-solana-play/go.mod'
GOWORK=''
CGO_CFLAGS='-O2 -g'
CGO_CPPFLAGS=''
CGO_CXXFLAGS='-O2 -g'
CGO_FFLAGS='-O2 -g'
CGO_LDFLAGS='-O2 -g'
PKG_CONFIG='pkg-config'
GOGCCFLAGS='-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/tmp/go-build3618547432=/tmp/go-build -gno-record-gcc-switches'

What did you do?

Set http_proxy which starts with socks://:

export ALL_PROXY="socks://$host_ip:10810"
export HTTP_PROXY=$ALL_PROXY
export HTTPS_PROXY=$ALL_PROXY

Then I use the default http client to request a random domain:

package main

import (
	"fmt"
	"net/http"
)

func main() {
    _, err := http.Get("https://www.google.com")
    if err != nil {
        fmt.Println(err)
    }
}

What did you see happen?

I got a error like:

 proxyconnect tcp: dial tcp: lookup socks on 172.23.32.1:53: no such host

It seems like it treats socks as a domain instead of a protocol.

However, if I set http_proxy using http://, everything is OK.

What did you expect to see?

No error.
@seankhliao
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https://pkg.go.dev/net/http#ProxyFromEnvironment

Unlike many projects, the Go project does not use GitHub Issues for general discussion or asking questions. GitHub Issues are used for tracking bugs and proposals only.

For questions please refer to https://github.com/golang/go/wiki/Questions

@seankhliao seankhliao closed this as not planned Won't fix, can't repro, duplicate, stale Feb 17, 2024
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@seankhliao @zzxn