Method getClient

bridge/irc/irc.go:270–330

validateInput validates the server/port/nick configuration. Returns a *girc.Client if successful

()

// validateInput validates the server/port/nick configuration. Returns a *girc.Client if successful
func (b *Birc) getClient() (*girc.Client, error) {
	server, portstr, err := net.SplitHostPort(b.GetString("Server"))
	if err != nil {
		return nil, err
	}
	port, err := strconv.Atoi(portstr)
	if err != nil {
		return nil, err
	}
	user := b.GetString("UserName")
	if user == "" {
		user = b.GetString("Nick")
	}
	// fix strict user handling of girc
	for !girc.IsValidUser(user) {
		if len(user) == 1 || len(user) == 0 {
			user = "matterbridge"
			break
		}
		user = user[1:]
	}
	realName := b.GetString("RealName")
	if realName == "" {
		realName = b.GetString("Nick")
	}

	debug := ioutil.Discard
	if b.GetInt("DebugLevel") == 2 {
		debug = b.Log.Writer()
	}

	pingDelay, err := time.ParseDuration(b.GetString("pingdelay"))
	if err != nil || pingDelay == 0 {
		pingDelay = time.Minute
	}

	b.Log.Debugf("setting pingdelay to %s", pingDelay)

	tlsConfig, err := b.getTLSConfig()
	if err != nil {
		return nil, err
	}

	i := girc.New(girc.Config{
		Server:     server,
		ServerPass: b.GetString("Password"),
		Port:       port,
		Nick:       b.GetString("Nick"),
		User:       user,
		Name:       realName,
		SSL:        b.GetBool("UseTLS"),
		Bind:       b.GetString("Bind"),
		TLSConfig:  tlsConfig,
		PingDelay:  pingDelay,
		// skip gIRC internal rate limiting, since we have our own throttling
		AllowFlood:    true,
		Debug:         debug,
		SupportedCaps: map[string][]string{"overdrivenetworks.com/relaymsg": nil, "draft/relaymsg": nil},