Fix for "opus<>opus+DTMF" auto test.
Receive when port is already known.
Fixes:
Use of uninitialized value $port in numeric eq (==) at ../perl/NGCP/Rtpengine/AutoTest.pm line 239.
Change-Id: Ic0089bae769ccafeb7145e703a6e21029da85a97
This function connects two call legs (two monologues), possibly from
different call IDs, into a single media flow. It pays attention to media
types and automatically engages transcoding if needed. The order of
media sections of different types can be differend between the call legs
that are being connected. Subsequent reinvites will produce SDPs with
the media sections in the correct order.
Change-Id: I40c3363997de169edc553733d52acdfd9f0181ad
This function retrieves two calls from the global call hash while
avoiding deadlocks. This is needed because a "call_get(A) + call_get(B)"
would deadlock against a concurrent "call_get(B) + call_get(A)"
Unused at this point.
Change-Id: I95127ce1afa19386a847984ca26eb7d7368e6569
This function merges two distinct call objects into one. All contained
objects are moved, and the "source" call is then destroyed. Both call
IDs can then be used to refer to the same internal call objects. Call ID
aliases are kept in a list in the call object.
Change-Id: I8a37775fe0dc3e7ccfeb83e2a3b7d751601450fc
New helper function to create a new call without closing previously
opened ports.
Also make it possible to override the automatically inserted call ID in
methods.
Change-Id: Ie9133f78bc7bd5ff4e191966ef26187da02e40ff
Create a dedicated helper function to remove a call from the global call
hash based on a particular call ID.
No-op as this just splits out the relevant code.
Change-Id: I24e4bd89be882a1d941c5e09cada9cb055982f24
When media subscriptions are removed implicitly by
__subscribe_medias_both_ways(), we must update all RTP sink pointers of
all the streams of the affected medias. Otherwise these sinks will be
left unchanged despite the subscriptions having been removed.
Change-Id: I6d1ac3bb5cb27443c31f0f3b9ce8f47c416cd3ce
To support scenarios with mismatched media sections between two sides of
a call that aren't based on explicit SDP manipulations, attempt to
lookup the peer media based on an existing subscription also for offers.
Add extra checks (media type, media ID, monologue pointer) to make sure
that the obtained media object is actually the correct one.
Use a fallback on the existing index-based lookup in case no matching
media can be found.
As a side effect, the numbering and ordering of media objects created
during offer/answer is now reversed as the function is called in a
different order. Adapt tests as needed.
Change-Id: Ia5351f7d4fed03098c6be6bea3d4c74f52b8a76b
The `answer` processing empties out the list of codecs and leaves only
those that were accepted in the answer. Side effect of this is that if
another answer with a different list of codecs comes through, them the
codec-accept function is missing the original list of offered codecs and
can yield an incorrect result.
Fix this by storing a copy of the offered codecs at the end of the
`offer` processing, and then restore this list at the beginning of each
`answer` message.
Change-Id: I3c714e80689f3c5689637cc7d1eb2f203c292a15
In many transcoding scenarios resampling is not actually required. We
can shortcut the operation by just returning the original frame, instead
of a cloned and newly allocated one. We just need to distinguish between
the cases to determine whether the frame returned by resample_frame()
needs to be freed.
Change-Id: I3f36a46bd3b967f140c8353119fdb24ad8363c15
In some cases, in particular when multiple input codecs are transcoding
to the same output codec (e.g. audio + DTMF -> audio), it's possible
that one of the input decoders produces frames in a format different
from the one expected by the encoder. Add an encoder-side resampler to
compensate for that.
Change-Id: I74d55edf47ac2fa65f950e68f4a5975f1ab947bb
Some compilers seem to think that there is some uninitialised usage
here. Work around this.
Closes#1891
Change-Id: Ic97a4b589fd2a0c33418a209557b7ce29009c7bf
If recording-method is pcap, then proc is zero-initialized, so
meta_filepath is empty. This shows many logs such as:
[core] Failed to open recording metadata file '(null)' for writing: Bad address
Prevent them by returning earlier.
Closes#1889
Change-Id: Ifeb3038f9a5c0bd6a9b7dd92842dd61783b40263
Use an object with local storage for sdp_address instead of just setting
a pointer. This makes it possible to put a different address.
Change-Id: I92e69b6a9eba9d0caa3853b3dcb134951d76b145
- LTS mr11.5.1 doesn't build with system GCC 8.5 on EL8
- add a workaround for using GCC 13
Closes#1887Closes#1886
Change-Id: Ib93942fae8f754c7673509ccb45e0d08569f23f0
Addresses: #1886
For some reason gcc 10.2.1 complains about this instance with
control_ng_flags_parser.c: In function ‘parse_transports’:
control_ng_flags_parser.c:299:2: warning: missing initializer for field ‘remainder’ of ‘rtpp_pos’ [-Wmissing-field-initializers]
299 | call_ng_main_flags(&dummy_parser, &STR_CONST("transport-protocol"), &(rtpp_pos) {.cur = STR(val)}, out);
| ^~~~~~~~~~~~~~~~~~
In file included from ./log.h:7,
from ../lib/obj.h:105,
from ../include/control_ng_flags_parser.h:7,
from control_ng_flags_parser.c:1:
../include/types.h:48:6: note: ‘remainder’ declared here
48 | str remainder;
| ^~~~~~~~~
but doesn't complain about other instances of the same usage. Oh well.
Make it shut up.
Change-Id: I6989e3c63b075b6c8f258a824557b767123dc0f6
The opmode is already determined uniquely when processing the NG
command. There is no need to explicitly set it again elsewhere. Simply
carry along the originally determined opmode.
Change-Id: I16924264b0337423aff6763c70a4b2c6dd3687db
These macros were used for development only and are not needed any more.
Their names collide with an upstream patch, making compilation fail on
kernels >= 6.12. Just remove these wrapper macros altogether.
Change-Id: I6e154be76bfcfb650581095b169ddd58e5f464a0
* Added libatomic to the el/ build dependencies. This was required since
commit 741f6ac when -latomic was added to lib/common.Makefile
* Changed link to the copr repo with spandsp3. There is seperate repo
for EL9 now.
Closes#1880
Change-Id: I9ba2246bd0f2fa6f2d6196d6c66a527f5f1dd3f0
There is enough overlap between the two enums that it doesn't make sense
to carry along both. Unify.
Change-Id: I9de8fbdb8d78a2002d8c1b62cea57188c937d61d
Allow to-tag updates in answers only until a non-provisional response is
received. Add a flag to optionally suppress this feature.
Change-Id: I67110ede662f618ba5a355500d3d84050e6318cc
If we receive an answer from a to-tag that hasn't previously seen and no
corresponding monologue exists (created from a previous offer),
previously we would treat this is a separate and new call branch, create
a brand new monologue and dissociate the previous one. This may lead to
unexpected results as this new monologue has been created without the
same initialisation as was done for the original one, and so may be left
with incorrect or incomplete data (e.g. SRTP keys, codec information,
interface bindings, etc).
Improve this by treating an unexpected and unseen to-tag as an alias to
the already existing to-tag. Going forward both tags can be used
interchangeably to refer to the same monologue.
Add a flag to suppress this new behaviour, in case some situation is
made worse by it.
Change-Id: Ie8f838eebd50d29d3549031998a2eb1f610b04bb
Donat Zenichev
Richard Fuchs
Orgad Shaneh
S-P Chan
Michael Prokop
Lucian Balaceanu
Sipwise Jenkins Builder
Andrew Solovjov