41 lines
1.6 KiB
Go
41 lines
1.6 KiB
Go
package interceptor
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// NoOp is an Interceptor that does not modify any packets. It can embedded in other interceptors, so it's
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// possible to implement only a subset of the methods.
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type NoOp struct{}
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// BindRTCPReader lets you modify any incoming RTCP packets. It is called once per sender/receiver, however this might
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// change in the future. The returned method will be called once per packet batch.
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func (i *NoOp) BindRTCPReader(reader RTCPReader) RTCPReader {
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return reader
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}
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// BindRTCPWriter lets you modify any outgoing RTCP packets. It is called once per PeerConnection. The returned method
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// will be called once per packet batch.
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func (i *NoOp) BindRTCPWriter(writer RTCPWriter) RTCPWriter {
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return writer
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}
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// BindLocalStream lets you modify any outgoing RTP packets. It is called once for per LocalStream. The returned method
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// will be called once per rtp packet.
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func (i *NoOp) BindLocalStream(_ *StreamInfo, writer RTPWriter) RTPWriter {
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return writer
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}
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// UnbindLocalStream is called when the Stream is removed. It can be used to clean up any data related to that track.
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func (i *NoOp) UnbindLocalStream(_ *StreamInfo) {}
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// BindRemoteStream lets you modify any incoming RTP packets. It is called once for per RemoteStream. The returned method
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// will be called once per rtp packet.
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func (i *NoOp) BindRemoteStream(_ *StreamInfo, reader RTPReader) RTPReader {
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return reader
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}
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// UnbindRemoteStream is called when the Stream is removed. It can be used to clean up any data related to that track.
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func (i *NoOp) UnbindRemoteStream(_ *StreamInfo) {}
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// Close closes the Interceptor, cleaning up any data if necessary.
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func (i *NoOp) Close() error {
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return nil
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}
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