ISO Example for reading/writing uart/rs-232

[Chris Galas]

>> Would it be required  to issue a ev_io_stop to halt the callback?

>You mean to halt the watcher. Yes, you must do that.

If I halt the read/write watchers at the callback function, where should I start them again? The UART bus interface I'm designing will most likely have a continuous flow of data needing to be written and read (at most times).

Thanks