When muted track was added to conference "mute" operation was
executed again which was not executing anything because the state
of the track was already muted.
If the platform supports it, it calls MediaStreamTrack._switchCamera in order to
switch the camera facing mode at a low level. It's currently only implemented
for React Native.
feat: add methods to check muti-mic support and stats collecting
For audio previewing, some browsers cannot have multiple local
audio streams at once. For audio output previewing, local
stats need to be collected to detect changes in volume level.
Pull Request #435
* ref(p2p): use SDP 'inactive' for JVB
This commit gets rid of detach/attach logic and
replaces it with SDP media direction modification.
Now after switching to P2P instead of detaching local
tracks from the JVB peerconnection only the media direction
will be changed to 'inactive'. This will suspend media
transfer on the JVB connection.
It's meant to mitigate Chrome issue where it would randomly
choose to stop sending audio stream, after we modify it's
local SSRC.
* ref(SdpConsistency): cleanup 'recvonly'
Checking on 'recvonly' is no longer reliable way for detecting
whether video media is recvonly, because it can be set to
'inactive' at any point.
Added a check to make sure that the recvonly SSRC is not generated
more than once from '_createOfferOrAnswer'.
* log TPC instance
Logs the TraceablePeerConnection from LocalSdpMunger and
SdpConsistency as part of log messages. Given that there can be
2 TPCs at the same time it was hard to tell for which connection
a log message was printed.
* fix(SdpConsistency): depend on 'recvonly' direction
When createAnswer/createOffer returns SDP it will contain 'recvonly'
direction to reflect current media stream state even though we set
it to 'sendrecv' previously. Using 'hasAnyTracksOfType(VIDEO)' can
not be used to reliably detect 'recvonly' direction when doing video
mute, because muted video track is still in the TPC's map.
* doc(LocalSdpMunger): update description
LocalSdpMunger is currently used only for muted local video tracks.
* fix(P2P): enable P2P on Firefox
After 'detach/attach' is gone it seems that P2P works fine with Firefox.
* ref(TPC): simplify expression
* ref(SdpConsistency): do not pass whole TPC
There's no need to pass whole TPC instance if the only thing needed is
a logging prefix.
* ref(RTC): store remote tracks in peer TPC
In order to implement P2P <-> JVB connection switching we need to
be able to associate remote tracks with the TraceablePeerConnections.
* feat(ChatRoom): multiple presence handlers
Add support for more than 1 presence handler per tag name.
* feat(JitsiLocalTrack): update stored MSID
* ref(stats): add peer connection arg to BYTE_SENT_STATS
Required to store local SSRCs in TraceablePeerConnection.
* ref: change local SSRCs strategy
* fix: generate recvonly SSRC if 0 video tracks
Video SSRC has to be generated for the recvonly stream if there are no
video tracks in the PeerConnection.
* feat: add "attach" and "detach" methods
* feat(jitsi tracks): improve logging
Adds toString methods and improve log messages around local and remote
tracks.
* ref(modify SSRCs): optimisations + fixes
- adds _doRenegotiate to JingleSessionPC that wraps some of
the duplicated logic
- fixes problems with attach/detach
- renames methods to reflect what that they really do (operate on
JitsiTrack rather than streams)
* ref(JingleSessionPC): remove duplication
Extracts common code for the 'modificationQueue' execution
* ref(VideoMuteSdpHack): rename, add docs, fix minor
Renames, adds docs and moves 'modified' flag and media direction
modification.
* ref(TPC): add 'isSimulcastOn'
* ref(MungeLocalSdp): move to RTC module
* ref: move "ufrag" events to the RTC module
* ref(JitsiConference): use promises for mute
* feat(XMPPEvents): add CONNECTION_ESTABLISHED
* feat: add peer to peer
* fix(P2P): deal with everyone's a moderator + fixes
* feat(P2P): implement "backToP2PDelay"
* fix(TPC): crash on FF accessing LD/RD
Firefox return null/undefined for localDescription/remoteDescription
objects if they have not been set yet, while Chrome does return empty
object instead. This commit makes the behaviour consistent by making
sure that at least empty object is returned for all browsers.
* fix(TPC): replace isFirefox with feature
* fix(JSPC): fix renegotiate crash on FF
FF does not allow to call 'createAnswer' in 'have-local-offer' state
* fix(JSPC): fix addIceCandidate crash on FF
* doc(JitsiConference): fix outdated comment
To be squashed with "ref(ChatRoom): remove unnecessary JingleSessionPC dependency"
* style(JitsiConference): rename arg to "jingleSession"
* feat(stats): add 'p2p' to 'transport'
The new p2p field will inform whether the transport comes from the peer
to peer type of connection or not.
* doc(TPC): describe local maps
* fix(P2P): multiplex between JVB and P2P ICE status
Will make sure that when in P2P mode the conference will be updated
with the ICE state coming from P2P and when in the JVB mode will get
the JVB one.
* doc(TPC): fixes docs and adds FIXME
* ref: use 'doesVideoMuteByStreamRemove'
* feat(P2P): stop P2P when ICE enters FAILED
The conference will switch back to the JVB connection when P2P
connection breaks (ICE enters failed state).
* feat(P2P): "connectivity-error" for ICE failed
Will use "connectivity-error" reason element name when ending P2P
session due to ICE failure.
* feat(xmpp): make P2P Stun servers configurable
STUN servers used in the P2P connection can be configured through
"p2pStunServers" option.
* ref(JitsiConference): use 'getActivePeerConnection'
* fix(P2P): re-create 'dtmfManager'
* ref(P2P): deal with ICE "completed" state
* ref(RTC): rename "owner" to "ownerEndpointId"
* fix(MungeLocalSdp): fix directions
* ref(ParticipantConnectionStatus): use for..of and () =>
* remove double 'l'
* ref: fix ESLint errors
* fix(MungeLocalSdp): adopt to new SdpTransformerUtil
* ref(MungeLocalSdp): use for .. of
* ref(SdpTransformUtil): remove "forEachSSRCAttr"
* fix(SDPDiffer): fix invalid "arrayEquals" call
* doc(MungeLocalSdp): add fixme
* fix(P2PEnabledConference): JVB tracks not added
* ref(JitsiConference): doc + rename mute methods
* ref(JitsiConference): adjust log level
* fix(JitsiConference): remove invalid eslint comments
Some mistake during rebase merge
* doc(JitsiConference): add FIXME
* ref(JitsiConferenceEventManager): stick to "tpc"
* ref(JitsiLocalTrack): use Set for "peerConnections"
* ref(JitsiLocalTrack): simplify expression
* ref(MungeLocalSdp): style + doc fixes
* ref: rename MungeLocalSdp to LocalSdpMunger
* ref(ParticipantConn..Status): rename method
* ref(SignalingLayerImpl): use Map and =>
* fix(strophe.jingle.js): minor style fixes + rename
* doc(XMPPEvents): typo
* doc(P2PEnabledConference): typo and style
* ref(P2PEnabledConference): rename methods
* ref(P2PEnabledConference): do not use "window"
* fix(P2PEnabledConference): cleanup deferred task
* ref(TPC): make options the last arg
* ref(TPC): use Map
* ref(TPC): syntax and other fixes...
* doc(ChatRoom): remove comment
* ref: remove P2PEnabledConference
* fix: remove JSUtil.js
* ref(LocalSdpMunger): re-use 'RtxModifier'
Reuses RtxModifier for injecting local RTX SSRCs as part of
the LocalSdpMunger logic.
* doc(LocalSdpMunger): remove confusing FIXME
* fix(TPC): setLocalDescription for FF
* fix(LocalSdpMunger): crash on react-native
* fix(JingleSessionPC): no events when ended
The instance once terminated should not emit connection state events.
* fix(P2P): do not start P2P on react-native
* fix: log meaningful error
Prior to this change you would see something like:
JitsiConference <error>: null
* fix(JingleSessionPC): no IQs once ended
* fix(JingleSessionPC): Jingle error logging
* fix: arguments order
* fix: make audio SSRC consistent
Audio SSRC needs to stay consistent between detach and attach operations
in order to avoid source-remove/source-add.
* fix(P2P): disable P2P on FF
There are problems with going back from P2P to JVB in FireFox. Other
participants will not see FF video. Looks like something related to
detach/attach.
* fix(JitsiConference): attach local tracks
Local tracks should be attached back to the JVB connection only
if the P2P was established.
* ref(JitsiConference): PR review fixes
ref(JitsiConference): else if
ref(JitsiConference): use getter
doc(JitsiConference): add comment
style(JitsiConference): remove extra line
log(JitsiConference): misleading msg
ref(JitsiConference): rename method
* ref(RTC): del _iteratePeerConnections
* ref: move getUfrag to SDPUtil
* fix(LocalSdpMunger): docs and if check
* fix(TPC): docs and typo
* ref(JingleSessionPC): PR review fixes
ref(JingleSessionPC): rename 'candidates'
ref(JitsiConference): remove extra check
ref(JitsiConference): rename isP2PEstablished
ref(JitsiConference): rename field (typo)
* doc(JitsiConferenceEventManager): typo
* ref(JitsiLocalTrack): rename var
* ref(JitsiConference): PR review fixes
ref(JitsiConference): rename var
doc(JitsiConference): add comment
doc(JitsiConference): add comment
doc(JitsiConference): fix comment
ref(JitsiConference): rename listener
ref(JitsiConference): rename var
* doc(RTC): remove duplicated arg description
doc(RTC): fill docs
* doc(SignalingLayerImpl): remove fixed FIXME
* ref(strophe.jingle.js): remove comment and break line
* style(TPC): formatting
doc(TPC): add FIXME
ref(TPC): remove unused code
doc(TPC): add docs
* doc(JingleSessionPC): mark "send" methods private
style(JingleSessionPC): extra lines
* ref(TraceablePeerConnection): rename var to what it is
* ref(ssrc info): get rid of 'ssrc' and 'group' roots
Removes 'ssrc' and 'group' root Objects from "ssrc info" structure.
Also removed redundant 'primarySSRC' from the group.
Do not split and join back and forth the SSRCs, but store them as
numbers.
* feat: add SdpTransformUtil
* ref(rtxModifier): rename "previousAssociatedRtxStream"
* ref(RtxModifier): use for .. of
* fix(SdpConsistency): organize imports
* fix(RtxModifier): organize imports
* ref(JitsiLocalTrack): simplify the expression
* extract MLineWrap (ongoing)
* ref(TPC.extractSSRCMap): some ES6 cleanup
* ref(RtxModifier): use template strings
* doc(SdpTransformUtil): update and fill missing
* ref(SdpTransformUtil): const, template strings
* style(TPC): object formatting
* ref(JitsiLocalTrack): simplify expression + syntax
* ref(TPC): more "extractSSRCMap" improvements
* ref(RtxModifier): const all the things
* ref(SdpConsistency): template strings
* ref(SdpTransformUtil): syntax + other
* doc(SdpConsistency): add throws description
* fix(TPC): broken "extractSSCMap"
* fix(JitsiConference): adopt to Map
* ref(SdpTransformUtil): remove forEachSSRCGroup and static methods
Add 'replaceTrack' method to API, make all replace track operations local (use same ssrcs so no need for source-add/source-remove)
* M1: device change now uses new flow. fundamentally "works" but may be corner cases/side effects to other flows. haven't touched ffox yet
* M1a: fixed a bug where the ssrc info of the new stream wasn't being set correctly, causing problems with video mute/unmute
* M1b: fix firefox. changing camera, video mute/unmute looks good
* M1c: 'replaceStream' processing is not integrated with the same queue as all of the other o/a-related events.
* fix typo, some deprecated code cleanup
* move the rfc4145 fix to traceablepeerconnection::createanswer so both the new and old o/a flows leverage it. also cleanup some now-unused code and change more functions to arrow functions so we can get rid of 'var self = this' workarounds.
* get rid of separately-mainted local description in JingleSessionPC. keep TraceablePeerConnection as the source of truth for the local sdp and have JingleSessionPC retrieve it from there.
* change the code in the old modifySources shim to use the _renegotiate method so both old and new flows use that method.
* split out the remote change processing from the local change processing to better set us up for individual remote and local modification queues
* move the setOfferCycle flow off of the old shim and into the new flow. also removes the new for this this.jingleOfferIq member
* move addRemoteStream (nee addSource) to the new flow. gets rid of the need for the this.addssrc member.
* move remove remote stream over to the new flow. gets rid of the need for the this.removessrc member variable
* temporary '_processRemoteChange' method is no longer needed, as all remote changes are processed directly (rather than setting member variables and calling a catch-all method which checks each member to see what needs to be done)
* M2: add 'sdp-consistency' in an attempt to separate out the restoration of the same ssrcs (also requires the changes i've made to sdp-simulcast, currently in my brian/rework branch @90aceaddb1eec4d15026efac82c140579c7af2b3, as well as a commit in jitsi-meet to change the toggle-screenshare flows over to use the new 'replace' chain). as of this point video mute, change device and toggle screenshare all happen as local operatons. there is a bug when starting as video muted i need to look into, and i haven't checked firefox yet.
* fix the bug with start-as-video-muted (relies on commit f1d8d3c831 in brian/overual sdp-simulcast branch)
* some code cleanup, marked some TODO list items. got addStream off of the old shim and onto the new flow
* change removeStream over to the new flow and off of the shim. shim is now removed!
* fix a bug when muting a stream. remove some logic from addstream/removestream that i don't think makes sense, and move the source-remove parsing logic into a helper
* move the source-add/source-remove processing into the atomic queued operation since it looks at sdp.
* remove unused code used for old ssrc replacement logic
* get rid of the need for TraceablePeerConnection::addStreamNoSideEffects
* get rid of need for TraceablePeerConnection::removeStreamNoSideEffects
* distinguish XXXStream and XXXStreamToPeerConnection (was XXXStreamNoSideEffects)
* remove shim methods for add/removeRemoteStream
* fix a bug when adding local media for the first time
* replace the old 'dispose' method with the new one
* address feedback comments. update version of sdp-simulcast.
* update sdp-simulcast version
* add missing semicolons
* move sdpconsistency to es6 style
* restore JitsiConference::removeTrack, restore JitsiLocalTrack::dispose back to how it was (doing o/a if necessary)--we get around this on replace by not disposing the track until after we do the replace)
* change removeTrack and addTrack to leverage replaceStream
* fix removeTrack to return the promise, handle an already-disposed track
* add more documentation
* remove unnecessary semicolon
* update sdp-simulcast version
* address PR feedback
* remove usage of @type in method js docs
* address (more) pr feedback. upgrades to a new sdp-simulcast version which fixes an issue in smoke tests
* more PR feedback, and clean up the success/error handling done for the work functions.
* tweak the error propagation
hristoterezov
Lyubo Marinov
Saúl Ibarra Corretgé
Leonard Kim
Paweł Domas
bbaldino
Boris Grozev
damencho