/
server.go
75 lines (65 loc) · 1.64 KB
/
server.go
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package main
import (
"flag"
"fmt"
"io"
"log"
"net/http"
"os"
_ "net/http/pprof"
"github.com/frenzywang/h3-gin-example/ssl"
"github.com/gin-gonic/gin"
"github.com/lucas-clemente/quic-go"
"github.com/lucas-clemente/quic-go/http3"
"github.com/lucas-clemente/quic-go/logging"
"github.com/lucas-clemente/quic-go/qlog"
)
func setupHandler() http.Handler {
r := gin.Default()
r.GET("/ping", func(c *gin.Context) {
c.JSON(200, gin.H{
"message": "pong",
})
})
return r
}
func main() {
// defer profile.Start().Stop()
go func() {
log.Println(http.ListenAndServe("localhost:6060", nil))
}()
// runtime.SetBlockProfileRate(1)
// can fallback to http1 and http2(according to your client) when enable tcp
tcp := flag.Bool("tcp", true, "also listen on TCP")
enableQlog := flag.Bool("qlog", false, "output a qlog (in the same directory)")
flag.Parse()
logger := log.Default()
handler := setupHandler()
quicConf := &quic.Config{}
if *enableQlog {
quicConf.Tracer = qlog.NewTracer(func(_ logging.Perspective, connID []byte) io.WriteCloser {
filename := fmt.Sprintf("server_%x.qlog", connID)
f, err := os.Create(filename)
if err != nil {
log.Fatal(err)
}
log.Printf("Creating qlog file %s.\n", filename)
return f
})
}
locahost := "localhost:6121"
var err error
if *tcp {
certFile, keyFile := ssl.GetCertificatePaths()
err = http3.ListenAndServe(locahost, certFile, keyFile, handler)
} else {
server := http3.Server{
Server: &http.Server{Handler: handler, Addr: locahost},
QuicConfig: quicConf,
}
err = server.ListenAndServeTLS(ssl.GetCertificatePaths())
}
if err != nil {
logger.Fatal(err)
}
}