nhooyr-websocket 性能好于gorilla
最后更新于：2022-04-02 02:37:49
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> [github](https://github.com/nhooyr/websocket)
## 安装
`go get nhooyr.io/websocket`
## 实例
[官方 chat-example](https://github.com/nhooyr/websocket/blob/master/chat-example)
Server
```
http.HandlerFunc(func (w http.ResponseWriter, r *http.Request) {
c, err := websocket.Accept(w, r, nil)
if err != nil {
// ...
}
defer c.Close(websocket.StatusInternalError, "the sky is falling")
ctx, cancel := context.WithTimeout(r.Context(), time.Second*10)
defer cancel()
var v interface{}
err = wsjson.Read(ctx, c, &v)
if err != nil {
// ...
}
log.Printf("received: %v", v)
c.Close(websocket.StatusNormalClosure, "")
})
```
Client
```
ctx, cancel := context.WithTimeout(context.Background(), time.Minute)
defer cancel()
c, _, err := websocket.Dial(ctx, "ws://localhost:8080", nil)
if err != nil {
// ...
}
defer c.Close(websocket.StatusInternalError, "the sky is falling")
err = wsjson.Write(ctx, c, "hi")
if err != nil {
// ...
}
c.Close(websocket.StatusNormalClosure, "")
```
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