mirror of
https://github.com/labstack/echo.git
synced 2024-12-22 20:06:21 +02:00
50 lines
797 B
Go
50 lines
797 B
Go
package main
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import (
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"fmt"
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"log"
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"github.com/labstack/echo"
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"github.com/gorilla/websocket"
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"github.com/labstack/echo/middleware"
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)
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var (
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upgrader = websocket.Upgrader{}
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)
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func hello(c echo.Context) error {
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ws, err := upgrader.Upgrade(c.Response(), c.Request(), nil)
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if err != nil {
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return err
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}
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defer ws.Close()
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for {
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// Write
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err := ws.WriteMessage(websocket.TextMessage, []byte("Hello, Client!"))
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if err != nil {
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log.Fatal(err)
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}
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// Read
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_, msg, err := ws.ReadMessage()
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if err != nil {
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log.Fatal(err)
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}
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fmt.Printf("%s\n", msg)
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}
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}
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func main() {
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e := echo.New()
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e.Use(middleware.Logger())
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e.Use(middleware.Recover())
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e.Use(middleware.Static("../public"))
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e.GET("/ws", hello)
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if err := e.Start(":1323"); err != nil {
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e.Logger.Fatal(err)
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}
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}
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