func connect(w io.Writer, r io.Reader) {
ircc, err := irc.New(*nick, *user, *server, *pass, *tls, w)
if err != nil {
fmt.Fprintln(w, events.ConnectionError(err.Error()))
os.Exit(1)
}
err = ircc.WaitForConnection(connectionTimeout)
if err != nil {
os.Exit(2)
}
inReader := bufio.NewReader(os.Stdin)
for {
input, err := inReader.ReadString('\n')
if err != nil {
fmt.Fprintln(w, events.InternalError(err.Error()))
}
status := parser.Parse(ircc, w, input)
if status != -1 {
os.Exit(status)
}
}
}
// WaitForConnection blocks until the irc connection succeeds or times out
func (i *IRC) WaitForConnection(timeout time.Duration) error {
start := time.Now()
for {
if i.Connected == true {
return nil
}
if time.Since(start) > timeout {
err := errors.New("connection timeout")
fmt.Fprintln(i.Output, events.ConnectionError(err.Error()))
return err
}
time.Sleep(100 * time.Millisecond)
}
}
