package main

import (
	"fmt"
	"net/http"
	"strings"

	"github.com/coder/websocket"
)

func isWS(r *http.Request) bool {
	return r.URL.Path == "/ws" || strings.HasPrefix(r.URL.Path, "/ws/")
}

func (s *S) serveWS(httpw http.ResponseWriter, httpr *http.Request) error {
	ctx := httpr.Context()

	c, err := websocket.Accept(httpw, httpr, nil)
	if err != nil {
		return err
	}
	defer c.CloseNow()

	if err := c.Write(ctx, 1, []byte("hello world")); err != nil {
		return err
	}

	return fmt.Errorf("not impl")
}