improve websocket connection according to gorrila example

server/models/clients.go

@@ -1,44 +0,0 @@
-package models
-
-// type Clients map[string]Client
-
-// type Client struct {
-// 	Connected *bool           `json:"connected"`
-// 	SndConn   *websocket.Conn `json:"-"` //sending connection
-// 	RvcConn   *websocket.Conn `json:"-"` // revieving connection
-// }
-
-// func NewClients() Clients {
-// 	return make(Clients)
-// }
-
-// // Connect a recieving websocket connection
-// func (c *Clients) ConnectRecievingWsConnection(id string, ctx *gin.Context) (*websocket.Conn, error) {
-// 	conn, err := websocket.Accept(ctx.Writer, ctx.Request, &websocket.AcceptOptions{
-// 		OriginPatterns: []string{"*"},
-// 	})
-
-// 	if err != nil {
-// 		return nil, fmt.Errorf("error accept websocket client: %s", err)
-// 	}
-
-// 	b := true
-// 	(*c)[id] = Client{
-// 		Connected: &b,
-// 		RvcConn:   conn,
-// 	}
-// 	return conn, nil
-// }
-
-// func (c *Clients) RemoveClient(id string) {
-// 	delete(*c, id)
-// }
-
-// func (c *Clients) GetClientPointer(id string) *bool {
-// 	return (*c)[id].Connected
-// }
-
-// func (c *Clients) DisconnectRecievingWsConnection(id string, code websocket.StatusCode, reason string) {
-// 	*(*c)[id].Connected = false
-// 	(*c)[id].RvcConn.Close(code, reason)
-// }