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RTCDataChannelEvent

Baseline Widely available

This feature is well established and works across many devices and browser versions. Its been available across browsers since 2020 1.

Experimental: .
.

RTCDataChannelEvent() datachannel RTCDataChannelEvent . RTCDataChannel , RTCPeerConnection .

WebRTC , RTCDataChannelEvent . RTCPeerConnection datachannel , RTCDataChannelEvent.channel .

In this article

RTCDataChannelEvent()

RTCDataChannelEvent RTCDataChannelEvent() .

Event .

RTCDataChannelEvent.channel

RTCDataChannelEvent.channel RTCDataChannel .

. , *Event* .

datachannel , . channel RTCDataChannel .

js
pc.ondatachannel = function (event) {
  inboundDataChannel = event.channel;
  inboundDataChannel.onmessage = handleIncomingMessage;
  inboundDataChannel.onopen = handleChannelOpen;
  inboundDataChannel.onclose = handleChannelClose;
};

A simple RTCDataChannel sample .

Specification
WebRTC: Real-Time Communication in Browsers
# rtcdatachannelevent

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  1. WebRTC API
  2. RTCDataChannelEvent
    1. RTCDataChannelEvent()
    1. channel
    1. Event
  6. WebRTC
    1. MediaDevices.getUserMedia()
    2. Navigator.mediaDevices
    3. RTCAudioSourceStats
    4. RTCCertificate
    5. RTCCodecStats
    6. RTCDTMFSender
    7. RTCDTMFToneChangeEvent
    8. RTCDataChannel
    9. RTCDataChannelStats
    10. RTCDtlsTransport
    11. RTCEncodedAudioFrame
    12. RTCEncodedVideoFrame
    13. RTCErrorEvent
    14. RTCIceCandidate
    15. RTCIceCandidatePair
    16. RTCIceCandidatePairStats
    17. RTCIceCandidateStats
    18. RTCIceParameters
    19. RTCIceTransport
    20. RTCInboundRtpStreamStats
    21. RTCOutboundRtpStreamStats
    22. RTCPeerConnection
    23. RTCPeerConnectionIceErrorEvent
    24. RTCPeerConnectionIceEvent
    25. RTCPeerConnectionStats
    26. RTCRemoteInboundRtpStreamStats
    27. RTCRemoteOutboundRtpStreamStats
    28. RTCRtpReceiver
    29. RTCRtpReceiver.transform
    30. RTCRtpScriptTransform
    31. RTCRtpScriptTransformer
    32. RTCRtpSender
    33. RTCRtpSender.transform
    34. RTCRtpTransceiver
    35. RTCSctpTransport
    36. RTCSessionDescription
    37. RTCStatsReport
    38. RTCTrackEvent
    39. RTCTransformEvent
    40. RTCVideoSourceStats
    1. WebRTC
    2. Introduction to the Real-time Transport Protocol (RTP)
    3. WebRTC connectivity
    4. Establishing a connection: The WebRTC perfect negotiation pattern
    5. Lifetime of a WebRTC session
    6. Signaling and video calling
    7. WebRTC data channel
    8. Using DTMF with WebRTC
    9. Using WebRTC Encoded Transforms
    10. A simple RTCDataChannel sample
    11. Building an Internet-Connected Phone with PeerJS
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