mirror of
https://github.com/livekit/livekit.git
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a04e566dbf
* Use published track for model access in data down track. No need to pass in the model. * implementation type assertion * remove redundant log key * one more type * Close interface method * clean up redundant log key * remove unused method * some interface changes to support data tracks in replay * correct mock signature
83 lines
3.7 KiB
Go
83 lines
3.7 KiB
Go
// Copyright 2024 LiveKit, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package transport
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import (
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"errors"
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"github.com/pion/webrtc/v4"
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"github.com/livekit/livekit-server/pkg/rtc/types"
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"github.com/livekit/livekit-server/pkg/sfu/streamallocator"
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"github.com/livekit/protocol/livekit"
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)
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//go:generate go run github.com/maxbrunsfeld/counterfeiter/v6 -generate
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var (
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ErrNoICECandidateHandler = errors.New("no ICE candidate handler")
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ErrNoOfferHandler = errors.New("no offer handler")
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ErrNoAnswerHandler = errors.New("no answer handler")
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)
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//counterfeiter:generate . Handler
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type Handler interface {
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OnICECandidate(c *webrtc.ICECandidate, target livekit.SignalTarget) error
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OnInitialConnected()
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OnFullyEstablished()
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OnFailed(isShortLived bool, iceConnectionInfo *types.ICEConnectionInfo)
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OnTrack(track *webrtc.TrackRemote, rtpReceiver *webrtc.RTPReceiver)
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OnDataMessage(kind livekit.DataPacket_Kind, data []byte)
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OnDataMessageUnlabeled(data []byte)
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OnDataTrackMessage(data []byte, arrivalTime int64)
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OnDataSendError(err error)
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OnOffer(sd webrtc.SessionDescription, offerId uint32, midToTrackID map[string]string) error
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OnSetRemoteDescriptionOffer()
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OnAnswer(sd webrtc.SessionDescription, answerId uint32, midToTrackID map[string]string) error
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OnNegotiationStateChanged(state NegotiationState)
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OnNegotiationFailed()
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OnStreamStateChange(update *streamallocator.StreamStateUpdate) error
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OnUnmatchedMedia(numAudios uint32, numVideos uint32) error
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}
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type UnimplementedHandler struct{}
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func (h UnimplementedHandler) OnICECandidate(c *webrtc.ICECandidate, target livekit.SignalTarget) error {
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return ErrNoICECandidateHandler
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}
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func (h UnimplementedHandler) OnInitialConnected() {}
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func (h UnimplementedHandler) OnFullyEstablished() {}
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func (h UnimplementedHandler) OnFailed(isShortLived bool) {}
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func (h UnimplementedHandler) OnTrack(track *webrtc.TrackRemote, rtpReceiver *webrtc.RTPReceiver) {}
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func (h UnimplementedHandler) OnDataMessage(kind livekit.DataPacket_Kind, data []byte) {}
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func (h UnimplementedHandler) OnDataMessageUnlabeled(data []byte) {}
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func (h UnimplementedHandler) OnDataTrackMessage(data []byte, arrivalTime int64) {}
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func (h UnimplementedHandler) OnDataSendError(err error) {}
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func (h UnimplementedHandler) OnOffer(sd webrtc.SessionDescription, offerId uint32, midToTrackID map[string]string) error {
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return ErrNoOfferHandler
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}
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func (h UnimplementedHandler) OnSetRemoteDescriptionOffer() {}
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func (h UnimplementedHandler) OnAnswer(sd webrtc.SessionDescription, answerId uint32, midToTrackID map[string]string) error {
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return ErrNoAnswerHandler
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}
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func (h UnimplementedHandler) OnNegotiationStateChanged(state NegotiationState) {}
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func (h UnimplementedHandler) OnNegotiationFailed() {}
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func (h UnimplementedHandler) OnStreamStateChange(update *streamallocator.StreamStateUpdate) error {
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return nil
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}
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func (h UnimplementedHandler) OnUnmatchedMedia(numAudios uint32, numVideos uint32) error {
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return nil
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}
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