The change I19f67db1c56473f47338b56114f6bbae8981d067 removes the
policy_cb and change_cb callback funtions, but it does not remove
the related ratecounters.
Change-Id: I53aa3c890555055466e86b09a359375a10d3be7b
The rate counter and stats item groups, which are allocated in
mgcp_ratectr.c are freed using a talloc destructor that is set in the
context of the item we just allocated using the stats / rate counter API
functions. When we do that, we risk overwriting an already existing
talloc destructor. Lets instead implement own free functions and set
those as talloc_destructor from above (trunk and MGCP config)
Change-Id: Ifc5091e9f95cc721e58d1eb2e55b97102c497706
Related: OS#5201
We are currently counting events in rate counters, but there is
currently no way to get a sample of the current situation of the trunk
usage. In particular how many endpoints are currently in use.
This is a corrected version of:
Ib7b654168dc3512f55e45cc4755dc1f6f423d023
Change-Id: I6d3a74f6087512130d85002348787bffc672de81
Related: SYS#5201
The request handler handle_delete_con currently rejects wildcarded DLCX
requests even though a wildcarded DLCX would be a valuable tool to
remove lingering connections from the trunk in case osmo-bsc has to be
restarted.
Change-Id: I5c2de6b2b61ee64ba9c0618fd20e8fc2fe6a5ed3
Related: SYS#5535
This reverts commit 6bad138c96.
Reason for revert: heap-use-after-free during 'make check'
in mgcp_test.c test_retransmission()
Change-Id: I96792a719c9c7273676ab9ffe0b9e2aae4c23166
Related: OS#5201
We are currently counting events in rate counters, but there is
currently no way to get a sample of the current situation of the trunk
usage. In particular how many endpoints are currently in use.
Change-Id: Ib7b654168dc3512f55e45cc4755dc1f6f423d023
Related: SYS#5535
the trunk_nr is in struct mgcp_trunk. The trunk number can not be
negative and there is no magic value that makes use of the fact that it
could be negative. Lets use unsigned int to make this less irretating.
Change-Id: I5d0e1d76adb8c92d84331a0aca2496908e41d621
Related: SYS#5535
The rate counter group is currently only referenced by an index. In a
system with multiple trunks this makes it difficult to say which rate
counter group belongs to which trunk sinde the index that is used does
not necessarly corespond to a specific trunk.
Since rate counter groups can now get a human readable name assigned, we
should do that.
Also E1 specific rate counters only make sense for E1-trunks, so they
should not be present on the virtual trunk.
Change-Id: I5e7f0e9081a06af48e284afa5c36a095b2847704
The file mgcp_internal.h still contains mostly definitions and types
that are relevant for mgcp_network.c and mgcp_protocol.c. Lets give
the network and protocol module its own header files, also move stuff
that does not relate to protocol and network to the appropiate places.
Change-Id: I837eaad771ed7252304db4a81c37953b70766fff
Currently only the endpoint handling for E1 exists, but there is no
actual code behind it that handles the E1 traffic.
Change-Id: I6b93809b5ac7d01af55888347dd787b0bc997ae1
Related: OS#2659
E1 endpoint names also represent different rates, this may mean that
some rate / subslot combinations are not possible because they overlap
within nthe timeslot. When the equipment (BSC) is properly configured,
this will be no problem, however invalid configuration may cause the
selection of overlapping endpoints and this needs to be prevented, and
logged. Also rate counters need to be in place.
Change-Id: I18e90b10648a7e504371179ad144645fc82e1c27
Related: OS#2547
The trunk and endpoint handling in osmo-mgw is still very complex and
implemented in various places (mostly mgcp_protocol.c). Also we use
still integers for endpoint identification, which is not flexible enough
to address timeslots/subslots on an E1 trunk. Some refactoring is needed.
- get rid of integers as endpoint identifiers, use strings instead and
find the endpoint based on its string name on the trunk.
- identify the trunk based on the trunk prefix given in the endpoint
name.
- refactor trunk and endpoint allocation. Aggregate functionality in
in mgcp_endp.c and mgcp_trunk.c. Also remove non-reusable code that
relates to the still exisiting, but unfinished E1 trunk support.
- refactor rate counters, put them into a separate module and do no
longer allocate them per trunk. Allocate them globally instead.
Change-Id: Ia8cf4d6caf05a4e13f1f507dc68cbabb7e6239aa
Related: OS#2659
Eric Wild
Philipp Maier
Neels Hofmeyr