Have you had experience working with the HTTP socket protocol and its implementations?

Yes, experience with WebSocket protocols in Go typically involves using libraries like gorilla/websocket. This library allows creating WebSocket servers and clients for real-time communication.

Example of a simple WebSocket server in Go:

package main

import (
    "net/http"
    "github.com/gorilla/websocket"
    "log"
)

var upgrader = websocket.Upgrader{}

func wsHandler(w http.ResponseWriter, r *http.Request) {
    conn, err := upgrader.Upgrade(w, r, nil)
    if err != nil {
        log.Print("Upgrade error:", err)
        return
    }
    defer conn.Close()

    for {
        messageType, message, err := conn.ReadMessage()
        if err != nil {
            log.Println("Read error:", err)
            break
        }
        log.Printf("Received: %s", message)

        err = conn.WriteMessage(messageType, message)
        if err != nil {
            log.Println("Write error:", err)
            break
        }
    }
}

func main() {
    http.HandleFunc("/ws", wsHandler)
    log.Fatal(http.ListenAndServe(":8080", nil))
}

This server accepts WebSocket connections, reads messages, and echoes them back. It’s a basic example that can be extended for various protocols over WebSocket.