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New Track API

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The Pion WebRTC API has been dramatically redesigned. The design docs
are located here [0]

You can also read the release notes [1] on how to migrate your
application.

[0] https://github.com/pion/webrtc-v3-design
[1] https://github.com/pion/webrtc/wiki/Release-WebRTC@v3.0.0
This commit is contained in:
Sean DuBois
2020-11-11 12:03:08 -08:00
parent 159ba5aca3
commit 7edfb701e0
46 changed files with 1750 additions and 2059 deletions
Download Patch File Download Diff File Expand all files Collapse all files

39
errors.go
View File

@@ -129,6 +129,18 @@ var (
// ErrFailedToGenerateCertificateFingerprint indicates that we failed to generate the fingerprint used for comparing certificates
ErrFailedToGenerateCertificateFingerprint = errors.New("failed to generate certificate fingerprint")
// ErrNoCodecsAvailable indicates that operation isn't possible because the MediaEngine has no codecs available
ErrNoCodecsAvailable = errors.New("operation failed no codecs are available")
// ErrUnsupportedCodec indicates the remote peer doesn't support the requested codec
ErrUnsupportedCodec = errors.New("unable to start track, codec is not supported by remote")
// ErrUnbindFailed indicates that a TrackLocal was not able to be unbind
ErrUnbindFailed = errors.New("failed to unbind TrackLocal from PeerConnection")
// ErrNoPayloaderForCodec indicates that the requested codec does not have a payloader
ErrNoPayloaderForCodec = errors.New("the requested codec does not have a payloader")
errDetachNotEnabled = errors.New("enable detaching by calling webrtc.DetachDataChannels()")
errDetachBeforeOpened = errors.New("datachannel not opened yet, try calling Detach from OnOpen")
errDtlsTransportNotStarted = errors.New("the DTLS transport has not started yet")
@@ -149,9 +161,7 @@ var (
errICEProtocolUnknown = errors.New("unknown protocol")
errICEGathererNotStarted = errors.New("gatherer not started")
errMediaEngineParseError = errors.New("format parse error")
errMediaEngineCodecNotFound = errors.New("could not find codec")
errNetworkTypeUnknown = errors.New("unknown network type")
errNetworkTypeUnknown = errors.New("unknown network type")
errSDPDoesNotMatchOffer = errors.New("new sdp does not match previous offer")
errSDPDoesNotMatchAnswer = errors.New("new sdp does not match previous answer")
@@ -163,16 +173,15 @@ var (
errPeerConnRemoteDescriptionNil = errors.New("remoteDescription has not been set yet")
errPeerConnSingleMediaSectionHasExplicitSSRC = errors.New("single media section has an explicit SSRC")
errPeerConnRemoteSSRCAddTransceiver = errors.New("could not add transceiver for remote SSRC")
errPeerConnSimulcastMidAndRidRTPExtensionRequired = errors.New("mid and rid RTP Extensions required for Simulcast")
errPeerConnSimulcastMidRTPExtensionRequired = errors.New("mid RTP Extensions required for Simulcast")
errPeerConnSimulcastStreamIDRTPExtensionRequired = errors.New("stream id RTP Extensions required for Simulcast")
errPeerConnSimulcastIncomingSSRCFailed = errors.New("incoming SSRC failed Simulcast probing")
errPeerConnAddTransceiverFromKindOnlyAcceptsOne = errors.New("AddTransceiverFromKind only accepts one RtpTransceiverInit")
errPeerConnAddTransceiverFromTrackOnlyAcceptsOne = errors.New("AddTransceiverFromTrack only accepts one RtpTransceiverInit")
errPeerConnCodecsNotFound = errors.New("no codecs found")
errPeerConnAddTransceiverFromKindSupport = errors.New("AddTransceiverFromKind currently only supports recvonly and sendrecv")
errPeerConnAddTransceiverFromTrackOneTransceiver = errors.New("AddTransceiverFromTrack only accepts one RtpTransceiverInit")
errPeerConnAddTransceiverFromKindSupport = errors.New("AddTransceiverFromKind currently only supports recvonly")
errPeerConnAddTransceiverFromTrackSupport = errors.New("AddTransceiverFromTrack currently only supports sendonly and sendrecv")
errPeerConnSetIdentityProviderNotImplemented = errors.New("TODO SetIdentityProvider")
errPeerConnWriteRTCPOpenWriteStream = errors.New("WriteRTCP failed to open WriteStream")
errPeerConnCodecPayloaderNotSet = errors.New("codec payloader not set")
errPeerConnTranscieverMidNil = errors.New("cannot find transceiver with mid")
errRTPReceiverDTLSTransportNil = errors.New("DTLSTransport must not be nil")
@@ -181,11 +190,9 @@ var (
errRTPReceiverForSSRCTrackStreamNotFound = errors.New("no trackStreams found for SSRC")
errRTPReceiverForRIDTrackStreamNotFound = errors.New("no trackStreams found for RID")
errRTPSenderTrackNil = errors.New("Track must not be nil")
errRTPSenderDTLSTransportNil = errors.New("DTLSTransport must not be nil")
errRTPSenderCannotConstructRemoteTrack = errors.New("RTPSender can not be constructed with remote track")
errRTPSenderSendAlreadyCalled = errors.New("Send has already been called")
errRTPSenderStopped = errors.New("RTPSender has been stopped")
errRTPSenderTrackNil = errors.New("Track must not be nil")
errRTPSenderDTLSTransportNil = errors.New("DTLSTransport must not be nil")
errRTPSenderSendAlreadyCalled = errors.New("Send has already been called")
errRTPTransceiverCannotChangeMid = errors.New("errRTPSenderTrackNil")
errRTPTransceiverSetSendingInvalidState = errors.New("invalid state change in RTPTransceiver.setSending")
@@ -195,8 +202,6 @@ var (
errSDPZeroTransceivers = errors.New("addTransceiverSDP() called with 0 transceivers")
errSDPMediaSectionMediaDataChanInvalid = errors.New("invalid Media Section. Media + DataChannel both enabled")
errSDPMediaSectionMultipleTrackInvalid = errors.New("invalid Media Section. Can not have multiple tracks in one MediaSection in UnifiedPlan")
errSDPParseExtMap = errors.New("failed to parse ExtMap")
errSDPRemoteDescriptionChangedExtMap = errors.New("RemoteDescription changed some extmaps values")
errSettingEngineSetAnsweringDTLSRole = errors.New("SetAnsweringDTLSRole must DTLSRoleClient or DTLSRoleServer")
@@ -204,8 +209,4 @@ var (
errSignalingStateProposedTransitionInvalid = errors.New("invalid proposed signaling state transition")
errStatsICECandidateStateInvalid = errors.New("cannot convert to StatsICECandidatePairStateSucceeded invalid ice candidate state")
errTrackLocalTrackRead = errors.New("this is a local track and must not be read from")
errTrackLocalTrackWrite = errors.New("this is a remote track and must not be written to")
errTrackSSRCNewTrackZero = errors.New("SSRC supplied to NewTrack() must be non-zero")
)