It's a log message from within the libzrtp library. It means it cannot open the cache file. The log message contains the filename it tried to open, but it looks like you've removed the end of the lines with that information. The default filename within the library is "./zrtp_def_cache_path.dat". That'd be within the cwd FS is running with, which you can find with "ls -ld /proc/PID/cwd" where PID is the PID freeswitch is running as. The most likely cause is perhaps a write permission error. libzrtp doesn't log the error that occurred, but you might be able to see it by attaching strace, but it'd first be easier to check if FS can write to its cwd directory. -Steve On 5 September 2012 07:14, Vbvbrj <vbvbrj@gmail.com> wrote:
Hello.
Regularly in FS log I see:
09:03:54.044779 [DEBUG] switch_rtp.c:915 [ zrtp cache]: Storing ZRTP Cache... 09:03:54.044779 [DEBUG] switch_rtp.c:915 [ zrtp cache]: Storing ZRTP cache to <... 09:03:54.044779 [DEBUG] switch_rtp.c:915 [ zrtp cache]: ERROR! unable to open ZRTP cache file <. 09:03:54.044779 [DEBUG] switch_rtp.c:915 [ zrtp cache]: Storing ZRTP Cache - DONE. 09:03:54.044779 [DEBUG] switch_rtp.c:776 Saving ZRTP cache: OK
Why is this logged, and why an error? There is no file name to search for permission or access. Note the missing ">" where file name must be.
-- Mimiko desu.
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