Hello,
I'm wondering if it is ok to do this ?
////
package main
import (
"context"
"fmt"
"log"
"net/http"
"github.com/gorilla/mux"
)
func main() {
addr := "127.0.0.1:8080"
r := mux.NewRouter()
r.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
newReq := r.WithContext(context.WithValue(r.Context(), 0,
"bla"))
*r = *newReq
// set context
})
r.Use(func(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r
*http.Request) {
next.ServeHTTP(w, r)
ctx := r.Context()
v, ok := ctx.Value(0).(string)
if !ok {
fmt.Println("could not find context value")
} else {
fmt.Println(v)
}
})
})
s := &http.Server{
Addr: addr,
Handler: r,
}
if err := s.ListenAndServe(); err != nil && err !=
http.ErrServerClosed {
log.Fatalf("could not listen on %s : %v", addr, err)
}
}
////
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