MT-SMS:
Manual test with VTY to phone. Also multiple SMS deliveries on
the same lchan. Manual test with phone to phone.
MO-SMS:
Manual test with phone to phone but only a single SMS at a time,
not testing the special 'CP-ACK' case.
Forced CP timeout using the fakebts SMSTest, not causing a crash.
Rebased, tested and fixed by Holger Freyther. Release the transaction
only once the SMC is asking for the release and set the cb's to NULL
to catch a use after free early.
This has been rebased and fixed by Holger Freyther. The change of
the debug area was split out in a previous commit and the is_mt was
put back into the transaction code.
The transaction is now freed from the RELEASE_REQ sent by the SMC
layer and not inside the error path. When clearing the SMC instance
we also clear the callbacks.
This should and does happen as part of the trans_free/msc_release_connection
code. There is no easy way to determine that the lchan is now 'free' for other
things.. Let the transaction code sort this out. This code just needs to make
sure that transactions are always freed.
This is more a work around and one still needs to implement a
proper dispatch on the opening of the connection. If there is no
operation left, no transaction and no silent call, close down the
channel.
Use the code that is shipped inside the libosmogsm library. Right now
the signature (besides the static) and the implementation is the same.
This makes using the libosmogsm SMC code more easy in the near future.
For the gsm340_gen_oa we are now using a small wrapper to generate the
proper type and numbering plan.
For some reason, libsmpp34 is too smart to zero out the entire structure
to which it is unpacking. This introduces an ugly wrapper macro to
work around. This needs discussion with the libsmpp34 maintainer.
Move to the control command handling out of the main file into
a dedicated module. There are still some calls embedded into the
main code but it will be moved soon.
Use a usec timestamp for the local time. The seconds to usec will
swap over to the lower bits but this appears to be correct. The
CLOCK_MONOTONIC is used to fulfill the RFC 3550 requirement even
if it is a bit slower than the gettimeofday.
Make sure to initialize transit in a way that the first transit
time will be 0. Otherwise the jitter will contain the difference
of the localtime and the remote time.
Calculate the expected packages and packet loss as of RFC 3550.
The values should be clamped but our packet loss counter is 32
bits and not 24 and we should clamp at other values but I am
waiting for some issues first before dealing with that.
This is missing the probation and the dealing with a remote
restart. For the remote restart we will simply write a log
statement as this is unlikely to happen during a call or if
it does happen the call will be taken down by the BSC anyway.
Align the naming inside the mgcp_rtp_state with the naming inside
the 'source' struct of the appendix. Make first_seq_no/base_seq
a uint16_t. This is removing rules for alignments and reduces the
struct from 40 bytes to 36.
Count the received octets. This is encouraged by the MGCP specification.
Use a 32bit counter that is good enough for more than 12 hours of a EFR
call. This limit is good enough for the current configuration.
Holger Hans Peter Freyther
Harald Welte