forked from andeya/faygo
/
websocket.go
39 lines (34 loc) · 862 Bytes
/
websocket.go
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package handler
import (
"time"
"github.com/henrylee2cn/faygo"
"github.com/henrylee2cn/faygo/ext/websocket"
)
func WebsocketPage() faygo.HandlerFunc {
return func(ctx *faygo.Context) error {
return ctx.Render(200, faygo.JoinStatic("websocket.html"), nil)
}
}
var Websocket = faygo.WrapDoc(func(ctx *faygo.Context) error {
var upgrader = websocket.Upgrader{}
conn, err := upgrader.FayUpgrade(ctx, nil)
if err != nil {
return err
}
defer conn.Close()
for {
var req interface{}
if err := conn.ReadJSON(&req); err != nil {
ctx.Log().Warning("read:", err)
return nil
}
ctx.Log().Info("req:", req)
if err := conn.WriteJSON(map[string]string{"server_time": time.Now().String()}); err != nil {
ctx.Log().Warning("write:", err)
return nil
}
}
},
"websocket example",
map[string]string{"server_time": time.Now().String()},
)