package main func init() { commandHandlers["PING"] = handleClientPing } func handleClientPing(msg RMsg, client *Client) bool { if len(msg.Params) < 1 { client.Send(MakeMsg(self, ERR_NEEDMOREPARAMS, "PING", "Not enough parameters")) return true } client.Send(MakeMsg(self, "PONG", msg.Params[0])) return true }