mirror of
https://github.com/labstack/echo.git
synced 2024-12-20 19:52:47 +02:00
48 lines
753 B
Go
48 lines
753 B
Go
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"log"
|
|
|
|
"github.com/labstack/echo"
|
|
|
|
"github.com/gorilla/websocket"
|
|
"github.com/labstack/echo/middleware"
|
|
)
|
|
|
|
var (
|
|
upgrader = websocket.Upgrader{}
|
|
)
|
|
|
|
func hello(c echo.Context) error {
|
|
ws, err := upgrader.Upgrade(c.Response(), c.Request(), nil)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer ws.Close()
|
|
|
|
for {
|
|
// Write
|
|
err := ws.WriteMessage(websocket.TextMessage, []byte("Hello, Client!"))
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
|
|
// Read
|
|
_, msg, err := ws.ReadMessage()
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
fmt.Printf("%s\n", msg)
|
|
}
|
|
}
|
|
|
|
func main() {
|
|
e := echo.New()
|
|
e.Use(middleware.Logger())
|
|
e.Use(middleware.Recover())
|
|
e.Static("/", "../public")
|
|
e.GET("/ws", hello)
|
|
e.Logger.Fatal(e.Start(":1323"))
|
|
}
|