Let's create the MS object early if doesn't exist and fill in the
information, so that we can operate on it in an early way (for instance,
logging macros), this way it's easier to trace the lifecycle of
subscribers.
Change-Id: I3ec7eb970310698dd228ae6ad65ec5ca833bab3f
Header files included from libosmocore may potentially contain
some language constructions allowed in C but not in C++, such
as type casting. Let's add 'extern "C" { ... }' and be safe.
Change-Id: I7197f7b34f30b49d5397506ce9d67cbf0e2cc196
In Change-Id I7d22e7b5902c230efeae66eb20c17026a4037887 we
introduced the use of timespecsub(). Unfortuantely, we also
accidentially removed the call to osmo_clock_gettime() along
with it, leaving now_tv completely uninitialized.
Change-Id: Ieced0c62700b2fe4ab0208258183154cc701490b
Related: OS#3225
Fixes: Coverity CID#188872
The TBF tests are failing on some machines due to unexpected
log output: "DL packet loss of IMSI= / TLLI=0xffeeddcc: 0%"
These messages are printed if >= 1 second has passed between
loss reports. This timing is machine-dependent so the test
is unstable as a result. Only print these messages at log
level debug to (hopefully) make TBF tests pass consistently.
Update expected test output accordingly.
Change-Id: Ie43f0e3a8740f0fc132809a09a153886c51fadf9
The previous implementation unconditionally subtracted nanosecond
values from different time measurements, causing overflow if the
current measurement was taken in less of a fraction of a second
than the past measurement. Use timespecsub() instead, which
accounts for nanoseconds correctly.
Also, fix calculations of KBit/s throughtput. It was not being
calculated correctly, since it was actually accounting for one
KB per 128th-part-of-a-second.
Change-Id: I7d22e7b5902c230efeae66eb20c17026a4037887
Related: OS#3225
There have been test failures on the osmo-pcu Jenkins builders due
to apparent clock drift. Switch relevant code from gettimeofday()
to clock_gettime() with CLOCK_MONOTONIC to prevent time from going
backwards and causing negative time deltas in calculations.
Change-Id: I775d85d0d3ac740330879e588bdab6fce7f0b46c
Related: OS#3225
We do not use this style (#warning as an issue tracker replacement) in
any other Osmocom project. Also those warnings clutter compiler output
making it harder to spot warnings for the actual code.
Change-Id: I72070e2a027e60e8b80c12ccfa23ff075434689f
Adds DL throughput in show ms imsi <imsi_value>.
Adds the number of coding schemes counter and rlc nacked counter at TBf level.
Change-Id: Ia95b0404989b00db0e7ba416bc40d09ef41fde1c
The bandwidth calculation as well as loss report is only done for DL TBF
so move everything related to that in there.
Ticket: SYS#389
Sponsored by: On-Waves ehf
Now all updates to the tlli/tlli_valid are in one place. If we
implement the policy to update the matching/linked TBF we can
now to do it in a single place. Add a todo item for that as I
am waiting for feedback from the mailinglist.
This is the begin of a long march of turning tbf into a C++ class
and properly hiding the secrets inside this implementation instead
of having it spread across various different files.
The measurements include:
- DL bandwidth usage
- DL packet loss rate
- DL measurements by mobile
- UL measurements by BTS
In order to receive DL measurements from mobile, it must be enabled via
system information message at BSC.