package main
import (
"bytes"
"encoding/json"
"errors"
"flag"
"fmt"
"io"
"net"
"os"
)
type LogoutPayload struct {
Command string `json:"command"`
Token string `json:"token"`
}
func sendLogoutRequest(serverIP string, serverPort int, token string) (string, error) {
payload := LogoutPayload{
Command: "logout",
Token: token,
}
payloadJSON, err := json.Marshal(payload)
if err != nil {
return "", err
}
conn, err := net.Dial("tcp", fmt.Sprintf("%s:%d", serverIP, serverPort))
if err != nil {
return "", err
}
defer conn.Close()
_, err = conn.Write(payloadJSON)
if err != nil {
return "", err
}
var responseBuffer bytes.Buffer
buf := make([]byte, 4096)
for {
n, err := conn.Read(buf)
if err != nil {
if errors.Is(err, io.EOF) {
break
}
return "", err
}
responseBuffer.Write(buf[:n])
if n < 4096 {
break
}
}
return responseBuffer.String(), nil
}
func main() {
serverIP := flag.String("server-ip", "", "IP address of the MCP server")
serverPort := flag.Int("server-port", 0, "Port number of the MCP server")
token := flag.String("token", "", "Authentication token")
flag.Parse()
if *serverIP == "" || *serverPort == 0 || *token == "" {
fmt.Println("❌ ERROR: All flags are required.")
flag.Usage()
os.Exit(1)
}
fmt.Println("🔒 Sending logout request...")
response, err := sendLogoutRequest(*serverIP, *serverPort, *token)
if err != nil {
fmt.Printf("❌ ERROR: %v\n", err)
os.Exit(1)
}
fmt.Println("✅ Response from server:")
fmt.Println(response)
}