SIGHUP indicates that a hang up signal was received by the process connected to that line (I assume this is /dev/ttyUSB0 from previous mail) because the line was marked as down by the kernel.
See SIGHUP - https://en.wikipedia.org/wiki/Unix_signal I don't know the exact definition of down - presumably one of the serial signals indicates the line is no longer connected and has gone away - perhaps an expert can give a precise definition of the signals. On 11 October 2012 09:09, <[email protected]> wrote: > No problem now, Works OK, Optus must have been asleep. Just a minor > question where was the origin of the SIGHUP, its not real clear from the > syslog. Previous similiar occurances in the past the origin of the SIGHUP > being the ISP. This appears to be the case here > > Lindsay I suspect it means the radio modem loss connection - probably because the other end shut things down - perhaps because as you say Optus's other end was not in a state to proceed any further. Andrew _______________________________________________ luv-main mailing list [email protected] http://lists.luv.asn.au/listinfo/luv-main
