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main.go
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main.go
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// Copyright 2021 CloudWeGo Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package main
import (
"fmt"
"io/ioutil"
"net/http"
http2 "github.com/cloudwego/netpoll-http2"
)
func main() {
req, _ := http.NewRequest("GET", "http://127.0.0.1:8888/foobar", nil)
tr := &http2.Transport{
AllowHTTP: true,
}
res, err := tr.RoundTrip(req)
if err != nil {
fmt.Println(err)
return
}
defer res.Body.Close()
if res.ProtoMajor != 2 {
fmt.Println("proto not h2c")
return
}
body, err := ioutil.ReadAll(res.Body)
if err != nil {
fmt.Println(err)
return
}
if got := res.Header.Get("server"); got != "h2test" {
fmt.Errorf("header server got %v, want %v", got, "h2test")
return
} else {
fmt.Printf("recv headers: %+v\n", res.Header)
}
if got, want := string(body), "Hello, /foobar, http: true"; got != want {
fmt.Errorf("response got %v, want %v", got, want)
} else {
fmt.Printf("recv body: %+v\n", string(body))
}
}