Hi. >From time to time, I'm experiencing hangs with owfs. I have a few programs accessing the bus simultaneously, some by a mounted fuse filesystem, others through the python libraries. Every once in a while, all hang, and trying an ls of the mounted directory hangs as well. Restarting the owserver corrects the problem immediately, and most programs continue along happily. In the interim, though, all reads and writes to devices on the bus are impossible.
So far I've only noticed this while using a DS2408 to switch some heaters on and off. (It's unfortunate when they become stuck on, but no crisis.) I constantly monitor several thermometers and a few other devices without issue. The hang I observe seems to coincide with frequent switching of a particular DS2408. I don't believe the device is at fault, but suspect only that my usage pattern is triggering the hang. Other DS2408's on the bus, also switched frequently for months on end, don't seem to trigger this. The issue is very intermittent. What is the best way to begin debugging this? One other issue I'm having is with owfs mounted. Upon entering the mounted directory, an ls returns only "bus.0 settings statistics structure system uncached", as if no devices were on the bus. A second ls returns everything I expect. Any ideas? Thanks. ~Jacob ------------------------------------------------------------------------------ _______________________________________________ Owfs-developers mailing list Owfs-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/owfs-developers