If the timer thread is already scheduled to wake before the timer that
we want to schedule, then there is no need to wake it up for nothing.
Change-Id: I5e6174bb0347954dfc5d012befe31625fad9961a
This should prevent multiple threads from fighting over the same shared
structures (GTree + mutex + condition). Downside is that it may lead to
load not being perfectly balanced between threads.
Change-Id: I8127b98dcfbeafd692d74e60cdf6d60e3e572ba7
poller_new used to have the side effect of initialising rtpe_now.
Restore this side effect explicitly in the startup code, so that timers
are launched with the correst start time instead of zero.
Change-Id: I590061a9665b52c4aed00c06dc330d2a226c73d3
We cannot directly use the rule_scratch area when checking for the
nftables status, as this scratch area is re-initialised for each rule.
Instead add check_matched_flag() to be called after each rule was
parsed, and use it to set a corresponding iterate_scratch flag.
closes#1794
Change-Id: Ie954a91949d09887b9a293f4010bb08e78100145
These aren't only used to match "immediate" rules, so rename them
accordingly. Make it more clear what check_matched_queue() does.
Change-Id: Ie2d48c075e79c24ac120673bc7c0445c3686326f
Fix a regression from 4291c858
send_timer_rtcp() does its own locking of the SSRC. Release the lock
before calling it.
Change-Id: I185fb2fb4b47a343ab4be00d16629b5f330ee965
The monologue label (and possibly other) get set during the offer/answer
routine. Do the call recording setup after this has been done.
closes#1791
Change-Id: Ie1b1a7d5a1df7058ba90c3dd5cbd79159f48683d
For convenience we provide extra HTTP and WS endpoints that accept a
cookie-less NG or JSON message string. Not all commands are sensitive to
retransmits and this makes it easier to query call status etc.
Change-Id: Iffbc4ef9a5fdf916a374dfdd4042c61b437d18c9
Create a separate function that actually processes a message packet
without dealing with the cookie
Change-Id: I163a48ff3d508ae95617eaa76403bf2cf702cff8
Distinguish between functions that enagage or disengage the recording
daemon and functions acting on actual recording, which eliminates the
need to deal with the flags separately.
Change-Id: Ia2d718d9e6f95d7621a2ba186c60b501f7404fe7
If base chain is "none", the admin is responsible for jumping into the
custom chain. Don't remove jumps the admin migth have setup.
closes#1787
Change-Id: I9980acb12fb1abb0883b22aceab2719087768763
When base chain is "none", the admin is required to manage jumping into the
rtpengine chain. The chain can't be deleted if it is still referenced by
another rule, which is common in this configuration.
closes#1787
Change-Id: I8a72e1041a364db60870b5acececc234c8452bab
Telling netlink to create a chain that already exists should technically
be a no-op, BUT it still sets the policy to whatever was given as a side
effect. Make sure we don't change the policy by explicitly checking for
the chain's existence.
closes#1785
Change-Id: I526a4e2a0f9d1dcc6e0e00a6e273e4df55863d6c
Store SDP session attributes in the monologue that were received instead
of the ones to be sent out. Look up the corresponding source monologue
when creating an outgoing SDP and insert that one's attributes.
Change-Id: Ic2e57db71b0e0b48b9868940d326b5a951d89e92
Consider call_media SDP attributes as ones that were received instead of
the ones to be sent out. Use media subscriptions to look up the source
media and print that one's attributes when creating an outgoing SDP.
Change-Id: Ibdf3a77a6f8a61654e0fc7c14aae16dfc6eabf14
Make 'extmap' attributes another type of OTHER attribute, which are
printed verbatim, but instead of skipping over them when parsing them
and "strip extmap" is requested, always parse and store them and then
skip over them when printing them.
Change-Id: I9f8e9c468ea0d1b20d82ae563c334513a8c0c43e
All OTHER attributes are printed verbatim as strings, but we still want
to be able to distinguish between different types of them. Introduce an
extra enum for that purpose.
Change-Id: I24351c26a45ffbbe1dec9299faa5d0ea65cada29
Even though both true and false are set in different calls to the
function, there's no effective difference in output.
Change-Id: I0d29dbf2d8041523b6b28bb0c0270bb6b414dcb5
An empty attribute list is not the indicative factor of whether or not
to empty out and re-fill the list of attributes, as having no attributes
is a valid scenario and should lead to no attributes present on the
output side.
Change-Id: I3464cd6cf0709a38b7c89a2f138d7a0329ce993b
Make sure sdp_attributes is only used for _received_ SDP attributes, and
not ones that we want to send out. The only places where self-generated
attributes are being used is the T.38 gateway.
Change-Id: I1f035cd42a35fa250ea477700a1a88ad59efcc38
Use a settable callback function to do attribute printing. This makes it
possible to use different sources for SDP attribute output in different
situations.
Change-Id: I30be7772dd73d9ca8cb9483de53eb60734e12950
Create a separate smaller struct that contains only the relevant pieces
of the attribute string. Embed this into the larger `sdp_attribute`
struct, which also contains all the parsed-out information, which is
needed only during initial processing.
Functional no-op.
Change-Id: I5a70f8b7c9922c312aa03782f85e7db40f054092
Fix up tests to match reordered attributes.
Remove 10-year-old a=ssrc parsing code completely as it's unused.
Change-Id: I78064b1b2f27a442fe8bf4b448c7174c5458d3b1
For tagged attributes using a `a=name:tag value` format, extend pattern
matching so that just `name` matches as well as `name:tag`. Only support
this for removal (not substitution) as these attributes generally can
appear multiple times, and doing a static substitution on all of them is
kinda pointless.
Change-Id: I07c7f6e9075e862902bffe679d5de8618162eb8f
As we don't directly append to an existing GString any more anyway,
simplify the function signature by just returning a new GString if the
format string is known.
Change-Id: I9f8e6fbd93ea063eecb519cd57366effd4022f75
For attributes that have a value, consider both the full attribute
string `a=name:value` and just the attribute name itself `a=name` when
checking for removal and substitution instructions.
Change-Id: Ia648a4db8c80a5c23abf44f75b45e29acdf1b91d
With attributes names separated from their values, we can implicitly add
the separator ':' instead of having to include it in the attribute name.
Change-Id: Ie47aa5b76aa3261f4171707f88a203c911536ede
Where the attribute name is known, only pass the name itself as "name"
and pass the rest as "value" for clearer indication of what is what.
Change-Id: I564ce894b1d14b1acfd1f1b351ad2a316688a714
Some source strings are `const char *` and we don't have an alternative
`str` type pointing to a const buffer. Strictly speaking some buffers
aren't even char buffers, yet we use the `str` type to manage them. This
eliminates the need to explicitly cast every usage.
Change-Id: Ifd3cdd3d400fc483e6c488a95e9381938e63cc7f
We're in control of all the source strings, so we can just mandate not to
include the leading a= in the string.
Change-Id: If977e97bacc770de140b7ec69b48be8afaab7a0a
Only the legacy protocols (which hardly anyone uses) don't pass a
`flags` object to the offer/answer functions. Make them also pass a
dummy `flags` object so that all the non-null checks become redundant
and can be removed.
Change-Id: Id2ec76ba307ad80958168a3a42e5679687765e22
Handle the `output-destination` flag in the same way as the `metadata`
flag, eliminating the need to do it explicitly everywhere it's relevant.
Add a few alternative spellings of `output-destination`.
Rename the member from flags to `recording_file` to make it more clear
what it is.
Add save/restore capabilities of that field to the Redis code.
Unify printing of monologue LABEL into the same function that handles
the metadata.
Update documentation to better explain this option, and use the new
clearer name.
Change-Id: I4496341013b0ccab5b1dec026cf3a1a0ea879018
Use a generic function to update call/monologue fields from a given
string, and print an update to the recording metafile.
Functional no-op.
Change-Id: I23dbfff0646145809c37ee9270bce6983b136dcc
Move the code generating the recording metafile prefix out of the
"externally" visible code and logically deeper into recording.c.
Move the field from the recording struct into the call struct so that it
can be directly restored from Redis, and eliminate and mostly unused
function argument in the process.
Functional no-op.
Change-Id: I31eb3cd5864dd8138fabad0bcbd08ef18571f1a9
Switch the start/stop/etc recording methods to parse out the full
message dictionary into a sdp_ng_flags like all other methods, and then
pass the sdp_ng_flags object to update_metadata_*() for a unified
recording setup function.
Functional no-op.
Change-Id: Iad1004981808c45973bfd9bc2dc6c461acc602cc
Graphite isn't able to deal with spaces in the metric names delivered to
it. Introduce special version of the command strings with spaces
replaced by underscores.
closes#1780
Change-Id: Ie8bcec5ca4f2d427e92901f6fa76b985df6e459e
Add an alphabet ordering for
parsing flags in the following functions:
- `call_ng_flags_rtcp_mux()`
- `call_ng_flags_replace()`
- `call_ng_flags_flags()`
- `call_ng_codec_flags()`
- `call_ng_parse_block_mode()`
- `call_ng_main_flags()`
Change-Id: I72a8191d500230386a474b1872ec798c67c97a9f
In the file implementations follow the rules:
1. Firstly goes the correlated header file, then one empty row.
2. Secondly go system headers, so in angle-brackets, then one empty row.
3. Thirdly, go custom header files, so in double quotes,
then one empty row.
4. If there is "xt_RTPENGINE.h", it's mentioned next, but separately,
then one empty row.
5. If there are pre-processor definitions, they are added.
6. And eventually at least one empty row before the code.
In some situations it's allowed to step aside from the rules,
when inclusions are dependent on each other, so on the sequence,
and also possibly on some inline objects definitions, but if possible
to follow the rules, it's being done.
Change-Id: Ie512a970e230fe202398656d1942e8874bb14cd9
Instead of using transcoding flag `_TRANSCODING`
on the monologue level, we have to use that on the media
level in order to properly reflect the level on which
transocding is being used, and also to be able to selectively
set this for specific media sessions.
Change-Id: I9a25dc7be24f80b2b6ada816448a67933c762d86
Sinks must be a list of medias, not monologues.
Refactor `call_block_silence_media()`.
Additionally: deprecate the `call_media_subscribed_to_monologue()`
because of no use.
Change-Id: Iafa4fc87d613948b84373985711e8cebfa48fad8
gcc <12 propagates the const-ness of the given value to the newly
declared variable with __auto_type, leading to silly "can't assign to
const variable" errors. Work around this with an ugly macro.
Change-Id: Ic952c094c24bd802379fc10ad19d559613b2c1d0
There's two flavours of this struct being in use, even though the
structs' signatures are the same. One contains socket_t objects, the
other contains stream_fd objects. Separate them out and be explicit
about which is which.
Change-Id: I5ef1d154cc442528149f69be2e6a02625a6c650d
Stop handling redundant media subscribing in the:
- `call_get_monologue_new()`
- `call_get_dialogue()`
and leave this work only for the offer/answer model:
- `monologue_offer_answer()`
In the meanwhile the subscribe request/answer model
keeps on using directly the:
- `__add_media_subscription()`
Change-Id: I6cfaef634b8b9e5e805df25f1c6f80225648b75a
Allow codec_tracker_update to reference an existing codec_store. Then
when a supplemental codec type needs to be generated, make it look up
the type in the existing codec_store and re-use the existing payload
type if present instead of creating a new one. This allows payload type
numbers to remain unchanged during a re-invite.
Change-Id: I9e5edd897515a5e3eb5033aa6bbf21c8667d6133
During an offer, we update the codecs from the given list not only on
the side of the offerer, but also on the answerer's side, in order to
perform the codec answer routine during the answer phase. While doing
this, we empty out the existing list of codecs (on both sides) and
repopulate it fresh from the given list.
This can cause problems during a reverse re-invite, when the list of
codecs on the answerer's side already contained the codecs that had been
offered before. When setting up the new re-invite offer, we want to
retain codecs (and their payload types and format parameters) that were
already in place, instead of recreating a new list from scratch.
Improve this by adding a `merge_cs` option to the populating functions,
which points back to the stream_params codec_store. Codecs that would
have been removed from the codec_store during the repopulation are then
moved back into the stream_params codec_store instead. This then allows
the functions adding new codecs to the list (offer/transcode) to
reference these codecs that were previously in place, and so they can be
added back with the same options as they had existed before, instead of
recreating them from scratch.
Change-Id: I53e7ab10e9144a308a5c36be5ebfddd73c212f06
In case of repeated answers without additional offer in between, we
shouldn't reset the codec tracker status at the end of the codec answer
routine, so that we end up with the same state during the next answer.
Change-Id: I54f6136cc5684473553b4862c13ea9f4a3dcfe99
*** CID 1570963: Null pointer dereferences (REVERSE_INULL)
/daemon/call.c: 3553 in monologue_subscribe_answer()
3547 /* set src_media based on subscription (assuming it is one-to-one) */
3548 struct call_media * dst_media = __get_media(dst_ml, sp, flags, 0);
3549 GList * src_ml_media_it = dst_media->media_subscriptions.head;
3550 struct media_subscription * ms = src_ml_media_it->data;
3551 struct call_media * src_media = ms->media;
3552
>>> CID 1570963: Null pointer dereferences (REVERSE_INULL)
>>> Null-checking "dst_media" suggests that it may be null, but it has already been dereferenced on all paths leading to the check.
3553 if (!dst_media || !src_media)
3554 continue;
3555
3556 /* additional attributes to be carried for `sdp_create()` */
3557 if (print_extra_sess_attrs && !g_queue_find(&attr_mls, ms->monologue)) {
3558 sdp_copy_session_attributes(ms->monologue, dst_ml);
Change-Id: I391b95f61237e5a7af206b0568a1cf421dcbb8f8
From now on the `call_subscription` concept gets
deprecated, and instead of it the `media_subscriptions`
concept gets applied.
Benefits of this change is:
- ability to subscribe one-to-multiple medias (different monologues)
- media level manipulations, without affecting whole SDP session
- no need to use medias offset, to detect proper subscription's media
- there is no need of particular medias order, they can be
subscribed to each other in any possible way
(even though RFC still requires to always have proper ordering)
Deprecated objects:
- `struct call_subscription`
- `GQueue subscriptions`
- `GQueue subscribers`
- `GHashTable * subscriptions_ht`
- `GHashTable * subscribers_ht`
Deprecated functionality:
- `__unsubscribe_one()`
- `__unsubscribe_all_offer_answer_subscribers()`
- `__unsubscribe_from_all()`
- `__subscribe_offer_answer_both_ways()`
- `__add_subscription()`
- `__unsubscribe_one_link()`
- `call_get_call_subscription()`
- `call_subscriptions_clear()`
- `call_subscriptions_free()`
Offtopic: additionally this commit adds helper func:
- `call_media_subscribed_to_monologue()`
Change-Id: Ifb44f7a1ba5b483b1472882b1b8d06444dba1727
Rework the `set_monologue_flags_per_subscribers()` to work on medias
instead of working on monologues and refactor according code
appealing to this func.
Also to reflect the sense of this function better, change naming
from: `set_monologue_flags_per_subscribers()`
to: `media_update_transcoding_flag()`
Change-Id: I517ea13c91240d8fb9d3608edee16f132f4f61e1
Rework the `__update_init_subscribers()` so, that it takes:
- `call_media`
- `stream_params`
directly for processing, instead of operating on the whole ml.
Therefore also refactored code that appeals to the concerned func.
Change-Id: I56a9c6aa54b17d8c8dede2181414c481ca0cf2ca
During the `monologues_intact` stage of the `call_get_monologue_new()`
use media subscription in order to:
- update `os` ml, if still not set before
- update subscription ml's tag with totag, if not set before
After the first possible subscription's `offer/answer` ml
has been found and all work done, break cycling expecting
that this is one-to-one (so offer/answer) model, where only
medias of two monologues are involved.
Change-Id: I8b06cee2090563da4ce4c290ab3c0b9ce8c7ab3f
Rework the logic of fromtag monologue detection in the
`call_get_dialogue()`.
Fristly, try to match using given from tag (if there is one).
Secondly, try to match using given viabranch.
Thirdly, try to use top-most subscription of the top-most
media related to the totag monologue (newer behavior).
Fourthly, if still not found just create a brand-new one.
This change relates to the fact, that we stop using call monologue
subscriptions model and switch to the media based one.
Change-Id: I106bdd79f5e4754f76bd048f51c8fc211ee57410
Due to introduction of media subscriptions model.
Rely on subscription monologue's empty tag,
while trying to detect, whether or not to destroy given monologue
but with a clause that:
- this ml is subscribed to medias of other signle ml
It's important to keep this check because
if the `delete` is done with from-tag and to-tag,
just right away after an `offer` without the to-tag
and without use of via-branch, then the call's data
can potentially remain dangling without being deleted completely.
So looking up the offer side of the call through the from-tag
and then checking, if the call has not been answered
(answer side has an empty to-tag), gives a clue whether
to delete an entire call.
Additionally, introduce a helper function:
- `ml_medias_subscribed_to_single_ml()`
which checks, whether this monologue medias are subscribed
to a single other monologue medias.
Change-Id: I2474d24ac66ce2cb12bd282f2c0df809fce7880c
From now on, the newer media subscriptions based concept has been
introduced, which means the call monologue is able to have:
- medias, which have non-even amount of subscribers and subscriptions
- medias of different monologues in the media's subscriptions list
- medias of different monologues in the media's subscribers list
Further, improve the `call_get_dialogue()` accordingly so,
that a detection, whether or not a from-monologue has already seen
before given to-monologue, will be based on from-monologue's media subscriptions.
Absent to-monologue medias in from-monologue subscriptions list means —
to-monologue has been never seen before, and we have to update tags accordingly
as well as subscribe matched medias of to/from-monologue to each other.
Change-Id: Icef81d06ac2ee6e150ecdea7133547166290b015
Moving from call subscriptions to media subscriptions.
Add a possibility to run `media_stop()` and `__monologue_stop()`
for all related to this monologue media subscribers.
This is an improvement, which gives the following benefits:
- all subscribers are handled inside of the func, less code out of it
- the function gets in sync with new media subscriptions concept
Change-Id: Ia0b897f53438559a68c8b469c71fec72f0d562af
Use media subscriptions model in the `kill_calls_timer()`
to find subscribers and related monologues in order
the to update the `xmlrpc_helper` data.
Change-Id: I4e7e8586a701eeb135c34138ba5a9dc288817c8d
In the `dialogue_unconfirm()` (previously `dialogue_unkernelize()`)
use media subscriptions to find subscribers/subscriptions
and correlated to them medias to unconfirm them.
This change is bound to the switch from monologue
subscriptions to media subscriptions.
Additionally: Refactor unkernelize/unconfirm in `call.c`
To provide a sense of the functions clearer,
the namings of the following function singatures
have been changed:
- `dialogue_unkernelize()` -> `dialogue_unconfirm()`
- `__monologue_unkernelize()` -> `__monologue_unconfirm()`
Change-Id: If8cc2515eb26dcc4ffed02a420514f98d43cc5c6
Report to whom a `call_monologue` is subscribed and
who is subscribed to it using media level subscriptions
instead of using monologues one.
Change-Id: I07a7353d5682b9346d1ade25d11b902ee927d4ac
Add handling of SDP session level attributes for:
- `monologue_subscribe_request()`
- `monologue_subscribe_answer()`
This will be used by `janus.c` related functionality.
Change-Id: I1c50b5b9da08e7d8cb2c98eb6995d8610386d6ed
Move `a=extmap:` attribute to the `call_media`'s
`sdp_attributes` using `stream_params`.
Required by the `insert_sdp_attributes()` used in `sdp_create()`.
Additionally revert `extmap` unit test checks in the
`testVideoroomWebRTCVideo`.
Change-Id: If63e4e8733ea0899f34fae1f1d38997e9e2c081c
Move `a=ssrc-group:` attribute to the `call_media`'s
`sdp_attributes` using `stream_params`.
Required by the `insert_sdp_attributes()` used in `sdp_create()`.
Change-Id: I67025dc83dd8e5e46422b6dc1bc54aa9c838dfea
We have to move the list of attributes with following types
to the `call_media`'s `sdp_attributes` using `stream_params`:
ATTR_SSRC
ATTR_MSID
ATTR_OTHER
This is then required by the `insert_sdp_attributes()`
used by:
- `sdp_replace()` -> `replace_sdp_media_section()`
- `sdp_create()`
Additionally: move the `insert_sdp_attributes()`
to the usage of the `append_attr_to_gstring()`, which
gives SDP attrs manipulations control over attributes
being inserted into SDP. Previously not supported.
Additionally: `process_media_attributes()` takes new
argument `bool strip_attr_other`, in order to control
whether or not to strip `ATTR_OTHER/ATTR_SSRC/ATTR_MSID`.
For now there is only one user of it `replace_sdp_media_section()`,
but for later on, we can control this using this bool.
Additionally: `print_sdp_media_section()` takes new
argument `bool print_other_attrs`, in order to control
whether or not to strip `ATTR_OTHER/ATTR_SSRC/ATTR_MSID`.
This is required, because the sdp replacing/creating mechanism
needs a controllable way of adding them, users are:
- `janus_videoroom_join()`
`janus_videoroom_configure()` - always need them
- `call_publish_ng` - always needs them
- `call_subscribe_request_ng` - never needs them
(otherwise leads to a duplication of such attributes)
- `call_offer_answer_ng()` - requires them always
- `call_subscribe_request_ng()` - never needs them
(otherwise leads to a duplication of such attributes)
Change-Id: I9c83d99da1603acb55443c462797b2cd1e72477d
Stop using the call subscriptions model in the
subscribe request/answer functionality and move to
the media subscriptions.
Change-Id: I8aab2b1b4cdf9a3c5a04172c395ca509295ce0a3
The global list of monologues is populated in reverse order from the
list of medias. Iterate the list backwards so that the resulting medias
are in ascending order.
Change-Id: Icadca7a6cecb636ca6e021c0286b44e5cd3cdc84
The index j we get is not the position in the output array/list, but
rather the index into the source array. Simply append each new element
to the array in order.
Also make sure we don't skip over empty elements in the array when
building the JSON list, so that the order is preserved.
Change-Id: Id6577410e114f0ddbea745977118f1bab2e38fa9
For the use case with a separate base chain, we want to preempt other
firewall rules by default and insert our immediate jump rule at the
beginning, rather than at the end. Add an option to provide the other
behaviour.
Change-Id: I16171f7c028c89b94823ecc99387771be3ba9443
If we're not using a separate base chain, create the target rule with
the UDP filter in place, same as the "immediate" rule in the case with a
base chain.
Reported in #1732
Change-Id: I0e67a88f5f51e21ba9537c87e2955f910dd6ec2c
If we're updating the handlers for one particular source -> sink flow,
only stop/reset the handlers matching this flow.
Change-Id: I1d046f47f8d26cac47c5d0f4318498eacb6c5677
Fix all instances of argument-less function signatures.
Fix all instances of auto-cleanup variables declared after they need to
be in scope.
Change-Id: I3a005df03ede971e08d4f62d7c7711a1913fda5e
This is a fix for the following found defect:
*** CID 1568540: Null pointer dereferences (REVERSE_INULL)
/daemon/sdp.c: 2065 in insert_codec_parameters()
2059 pt->payload_type,
2060 STR_FMT(&pt->format_parameters));
2061 }
2062 if (s_dst->len) {
2063 /* append to the chop->output */
2064 append_attr_to_gstring(s, s_dst->str, NULL, flags,
>>> CID 1568540: Null pointer dereferences (REVERSE_INULL)
>>> Null-checking "cm" suggests that it may be null, but it has already been dereferenced on all paths leading to the check.
2065 (cm ? cm->type_id : MT_UNKNOWN));
2066 }
2067 g_string_free(s_dst, TRUE);
2068 }
2069
2070 /* rtcp-fb */
Change-Id: I309fd6268b889ceaf32a58d2fbe17a8c891a95d6
Move processing of removal and substitution
attribute manipulations to the bottom,
after all fixed (well known to rtpengine)
attributes are skipped already.
This is done for media and session level attributes:
- `process_media_attributes()`
- `process_session_attributes()`
This is to add an efficiency to the current processing,
and not do double work.
Change-Id: Idd933f9d85aef5e9a5d597f8825d21e45f43ef37
Add media attributes substitution support to
the following functions:
- `append_attr_to_gstring()`
- `append_attr_int_to_gstring()`
First functions check, if the attribute has to be
removed (by the manipulations profile), if not
then it checks out whether we have to substitute it.
If neither of manipulations have to be applied,
then the given attribute gets attached to the chopper.
This gives support of substitution for
such media level attributes like:
- `mid`
- `label`
- `ptime`
- `ice-ufrag`
- `ice-pwd`
- `ice-options`
etc.
Change-Id: I35a1ad71f1031d986a79446522da2a557c09ddcc
Setting the target info of an `expr` object doesn't result on the data
being copied by libnftnl (unlike other objects). Use static storage to
fix invalid pointer usage.
Reported in #984Closes#1731
Change-Id: Ic5c156a83504a24fb618d770ba53cd1ec4fb2435
Because the attribute parts variables are declared in
one signle row, these (popping up) commentaries in other
code parts, show only the first code comment for all of the
variables, which makes the code reading confusing.
In order to fix that, declare each one separately, that
gives own code (popping up) commentary per variable.
Change-Id: Iddb94b989844b997055be70a526cca59ab2fddf3
Ignore `a=` during sdp attribute level manipulations
during lookups with the `sdp_manipulate_remove()` and
`sdp_manipulations_subst()`. This is only in:
- `append_attr_int_to_gstring()`
- `append_attr_to_gstring()`
This is required for a proper `str` matching in ht.
Then explicitely add `a=` to the resulting `GString *s`.
Change-Id: I569a356e9a01cffb0068a87a9c6d5a568fe85ecc
In order to be able to remove or substitute `fmtp` parameters,
we have to take care of that in `insert_codec_parameters()`,
since `fmtp` are additionally being printed already after
execution of `process_media_attributes()`.
Change-Id: I78547be13939e161b193beecd8693e22c534fd18
With the "foreign" flag now stored in call_flags, restoring a call from
Redis restores this flag as well, overwriting the desired flag as we had
set it through call_get_or_create().
Reverse the flag setting by taking it out of call_get_or_create() (where
it's always false anyway, except when coming from Redis) and setting it
explicitly with call_make_own_foreign() after restorting call and its
flags.
Change-Id: Ib68be2aeedfa988b7555e426fa337657e1062245
Start using media subscriptions instead of call subscriptions
in the `call_block_silence_media()`, because older concept
gets deprecated.
Change-Id: I0ac0378a99d69017d34f8f949d7f3228bfa5b07a
Start using media subscriptions instead of call subscriptions
in the `codec_update_all_handlers()`, because older concept
gets deprecated.
Change-Id: I1cbd5379855e557099894f4b9a508a65ca78214c
Richard Fuchs
Donat Zenichev
Alex Hermann
Stefan-Cristian Mititelu
szcom
yksp
Michal Hajek
Andrii Pogrebennyk
Dennis Yurasov
Steven Ayre