package cmd import ( "fmt" "github.com/gin-gonic/gin" "net/http" ) var ( listenPort string = "1302" ) func server() { fmt.Printf("Listening on port %v...\n", listenPort) router := gin.New() router.GET("/", serveIP) router.Run(":" + listenPort) } func serveIP(c *gin.Context) { c.String(http.StatusOK, c.ClientIP()+"\n") }