func (c *Conn) read() (*plan9.Fcall, error) {
if err := c.getErr(); err != nil {
return nil, err
}
f, err := plan9.ReadFcall(c.rwc)
if err != nil {
c.setErr(err)
return nil, err
}
return f, nil
}
// Read calls from a input reader and send them to out
func readFCall(out chan *plan9.Fcall, done chan signal, err chan error, input io.Reader) {
loop:
for {
select {
case <-done:
close(out)
break loop
default:
fc, e := plan9.ReadFcall(input)
if e != nil {
err <- e
close(out)
break
}
out <- fc
}
}
}