func (c *muxConn) send(flush bool, cmd string, args ...interface{}) error {
if internal.LookupCommandInfo(cmd).Set != 0 {
return errors.New("command not supported by mux pool")
}
p := c.p
p.sendMu.Lock()
id := p.sendID
c.ids = append(c.ids, id)
p.sendID++
err := p.c.Send(cmd, args...)
if flush {
err = p.c.Flush()
}
p.sendMu.Unlock()
return err
}
func (pc *pooledConnection) Send(commandName string, args ...interface{}) error {
ci := internal.LookupCommandInfo(commandName)
pc.state = (pc.state | ci.Set) &^ ci.Clear
return pc.c.Send(commandName, args...)
}