Closed
Description
Please answer these questions before submitting your issue. Thanks!
What version of Go are you using (go version)?
go version go1.7.3 darwin/amd64
What operating system and processor architecture are you using (go env)?
GOARCH="amd64"
GOBIN=""
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOOS="darwin"
GOPATH="/Users/cory/Documents/Go"
GORACE=""
GOROOT="/usr/local/Cellar/go/1.7.3/libexec"
GOTOOLDIR="/usr/local/Cellar/go/1.7.3/libexec/pkg/tool/darwin_amd64"
CC="clang"
GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/nc/4r8rg3dx3h9b4t4b0bzcv8x40000gn/T/go-build564596711=/tmp/go-build -gno-record-gcc-switches -fno-common"
CXX="clang++"
CGO_ENABLED="1"
What did you do?
Running the following Python test server:
import socket
import time
document = b'''<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>title</title>
<link rel="stylesheet" href="https://github.com/other/styles.css">
<script src="/other/action.js"></script>
</head>
<body>
<h1>Hello, world!</h1>
</body>
</html>
'''
s = socket.socket()
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
s.bind(('localhost', 8080))
s.listen(5)
while True:
new_socket, _ = s.accept()
data = b''
while not data.endswith(b'\r\n\r\n'):
data += new_socket.recv(8192)
new_socket.sendall(
b'HTTP/1.1 103 Early Hints\r\n'
b'Content-Length: 0\r\n'
b'Server: socketserver/1.0.0\r\n'
b'Link: </other/styles.css>; rel=preload; as=style\r\n'
b'Link: </other/action.js>; rel=preload; as=script\r\n'
b'\r\n'
)
time.sleep(1)
new_socket.sendall(
b'HTTP/1.1 200 OK\r\n'
b'Server: socketserver/1.0.0\r\n'
b'Content-Type: text/html\r\n'
b'Content-Length: %s\r\n'
b'Link: </other/styles.css>; rel=preload; as=style\r\n'
b'Link: </other/action.js>; rel=preload; as=script\r\n'
b'Connection: close\r\n'
b'\r\n' % len(document)
)
new_socket.sendall(document)
new_socket.close()I ran the following Go test client against it:
package main
import (
"fmt"
"io/ioutil"
"net/http"
"log"
)
func request(client *http.Client) {
resp, err := client.Get("http://localhost:8080/")
if err != nil {
log.Fatal(err);
}
data, err := ioutil.ReadAll(resp.Body)
resp.Body.Close()
if err != nil {
log.Fatal(err)
}
fmt.Printf("Status: %s", resp.Status)
fmt.Printf("Body: %s", data)
}
func main() {
transport := &http.Transport{}
client := &http.Client{Transport: transport}
request(client)
request(client)
}What did you expect to see?
I expected to see a 200 status code and the HTML body from the 200 response.
What did you see instead?
Go reported the 103 status code as final with no body, and did not provide access to the 200 response.