The second parameter of mgcp_client_pool_member_reinit_client() will be
removed in a follow-up patch after further refactoring.
Related: SYS#5987
Change-Id: I0ab59278629c0e7e7c62a68b54b4235df58a5d77
Having a list named pool inside an object already named pool is quite
confusing. Let's rename the field so that it makes sense immediatelly
when looking at it.
Change-Id: I4062af6b619317c48223ad4577eaaad05d4eec9d
* Move all of them to an anonymous "osmux" substruct to have them all
together.
* Rename some fields to clarify its meanings, similar to what
was already done in osmo-bts.
* Move the port VTY config next to the ip address ones.
Change-Id: Icc1c1ce3ab3a8beb941cda7c112485a0db882a90
Parameters passed to several functions are rearrange to make code
simplier to follow, as well as dependencies between the different
functions. As a result, some parameters can be marked as const while
doing the change.
Change-Id: Idebd4a66630c16548f557632a54d6b7e1b3906fd
A new osmux bind-ip-v6 VTY command is added, similar to what's already
available for RTP. This way the user can decide whether to support IPv4,
IPv6 or both types of IP versions.
Both IP sockets are by default disabled, and must be explicitly enabled
by setting the bind-ip in the VTY configuration.
Change-Id: I446cd7da217e9f4a74995d7784ae55dcc60a29b7
Let's use the port part of the struct mgcp_rtp_end->addr field instead
of keeping it separate. This makes it easier passing around and
using/checking the RTP remote address + port, and avoids confusion
having to check stuff outside of the address, with its port part
potentially unset.
Change-Id: I294eb5d85fae79bf62d36eb9e818426e187d442c
A commit refactored this code around one year ago, which broke osmux
detection of dummy messages. This commit partially reverts the earlier
commit and rearranges the existing code to make it more robust.
Fixes: b3d14eb552
Change-Id: Iedf085932c45af5d13e04e56a4cd1082de81d869
There's no need to separate between BSS and CN side nowadays, the
different types are used nowehere. This separation dates from
osmo-bsc-nat code days.
Change-Id: I65effeddf033eb1955553e8d659c593b4e67f7bc
Documentation of rtp_bridge_cb was outdated, and caused confusion when
adding initial osmux support. Let's clear all the mess.
Change-Id: I42d1f2e2919eae3b1555ca4929e571855960792e
Let's not delay allocation of rate counters until the osmux conn is
fully enabled, since we may want to count stuff before that point in
time.
Fixes crash accessing null conn->osmux.ctrg in
MGCP_Test.TC_two_crcx_and_rtp_osmux_bidir.
Change-Id: Ic31d3567f4d24e628f8983d8362e5c7c2f66ec02
So far the implementation only allowed the remote CID being the same as
the one dynamically implemented internally.
Related: SYS#6138
Change-Id: I6b03eabc0305580c9788c529bec7dda9044a008f
This makes all lines operating on rate groups way shorter. The "ctrg"
naming is already used in tons of places in osmocom code.
Change-Id: I745eddbf66e7d811bb73c8ae9bb54ea93073c71b
It makes sense to handle one osmux socket per trunk. Since we only so
far operate one RTP/osmux trunk, let's stick to that only one for
simplicity.
Change-Id: I173266c4058d5db9479d773d7dec1304bc8f1f99
This cleans up all the code, and makes it a lot easier to add IPv6 support
later on (mostly only a matter of adding an IPv6 bind address in VTY).
Similar changes were done to the Osmux code being added to osmo-bts.
Related: SYS#5987
Change-Id: I5a100fc654f88d29b2bcd85889a5a92aef3d576d
This way we don't need to worry about implementation details (struct
size) in the future in case they change (they will).
Related: OS#5987
Requires: libosmo-netif.git Change-Id Ie8df581f375c9a183a7af60b431561bda82f6e34
Change-Id: I2d0d8c152b8f1234ddfcd74d6cb04b1818b41510
The initially merged IuUP API and implementation in libosmocore assumed
that RFCI with ID was always in the position of its ID inside the list
of RFCIs. This was the case for messages sent by ip.access nano3g as well
as our own osmocom implementation. However it was noticed that other nodes
from other vendors actually use other order, as allowed by the IuUP message
format.
Hence, we need to break the assumption and provide explicit ID
information in the list.
NOTICE: This commit implies an API change when using libosmogsm.
However, the previous API was never available in any libosmogsm release,
and only available in both libosmogsm and osmo-mgw master, so we are
only breaking compatibility between different master versions, which is
acceptable.
Related: SYS#5969
Depends: libosmocore.git Change-Id Ib21cee2e30bf83dff4e167f79541796007af9845
Change-Id: I40ebf36ad37f5196751caf2297a340e538ad28bc
3GPP TS 25.414 5.1.3.3.1.6 specifies that IuUP can use RTP as transport.
The payload type is specified from 96-127, which shall be ignored on the
receiving end anyway.
The payload type number we use shall be 96 by default.
Change-Id: Ifd1210a897743396899f34457c96e6fd2109c6b3
Related: SYS#5152
Not entirely wait-free: allows waiting on a fd, and in general fd
notifications for poll-loop integration between threads.
Change-Id: I4f17042baf76d086ce6b20eb99402dc64c22c657
There is no obvious reason why we would want to complicate the code by
caching pointers, since pointer traversal is probably not a performance
bottleneck, and if it is we should rather take a look at our dozens of
linked lists first..
Change-Id: I2456ba63598f76200d53e00223abf60bb36a49c0
Usually only one MGCP client per application is present. Then the log
lines from mgcp_client.c will be distinguishable without additional
information. When the application is using a pool of MGWs, then the
various MGCP Client instances become hard to distinguish.
- Add a possibility to set a description (name) for each MGW pool
member. When no description is set, use the domain name.
- Output the pool member name on each log line in mgcp_client.c
and mgcp_client_pool.c
Change-Id: I53ff5445c8e5faffa4ef908ffb1fdb1f47ea2904
Related: SYS#5091
They are mostly not even as large as the talloc header used to
dynamically allocate them, and they are also not "shared" by anything.
Change-Id: I7b46d531c5d3b53984f2ce44538116973f6a074d
No need to complicate audio codes with pointers, our "usual" string is
barely larger than a poointer, five times smaller than a talloc header,
and most importantly not really optional anyway...
Change-Id: Icc41643050a5e1ca3c66f307d60b6911ba1b8032
The change I19f67db1c56473f47338b56114f6bbae8981d067 removes the
policy_cb and change_cb callback funtions, but it does not remove
the related ratecounters.
Change-Id: I53aa3c890555055466e86b09a359375a10d3be7b
At the moment the MGCP Client only supports one MGW per application.
Depending on the requirements of the application one MGW might not offer
the performance needed. Lets add support for an MGCP Client pool that is
backward compatible to existing applications.
Change-Id: Icaaba0e470e916eefddfee750b83f5f65291a6b0
Related: SYS#5091
Depending on the usecase of osmo_mpcg_client it may be helpful to send a
DLCX to certain endpoints. Usually this would be a wildcarded endpoint
that resets the entire trunk to drop lingering RTP flows which may still
present after a restart/crash, but it might be also a group of specific
endpoints. The user may specify an arbitrary amount of endpoints where
the mgcp client will send a DLCX to. It does not matter if the endpoints
are wildcarded or not.
Change-Id: I47e7ff858d5067b46d52329be5f362ff61c0dff8
Related: SYS#5535
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
Pau Espin
Philipp Maier
Eric Wild