golang websocket package

Programming/golang2022. 7. 15. 19:07

golang websocket package

아래처럼 넣어주면 끝.

package main

import (
"fmt"
"log"

"golang.org/x/net/websocket"
)

func main() {
origin := "http://localhost/"
url := "ws://localhost:12345/ws"
ws, err := websocket.Dial(url, "", origin)
if err != nil {
log.Fatal(err)
}
if _, err := ws.Write([]byte("hello, world!\n")); err != nil {
log.Fatal(err)
}
var msg = make([]byte, 512)
var n int
if n, err = ws.Read(msg); err != nil {
log.Fatal(err)
}
fmt.Printf("Received: %s.\n", msg[:n])
}

[링크 : https://pkg.go.dev/golang.org/x/net/websocket]