Questions tagged [rtcdatachannel]
88 questions
2
votes
1 answer
WebRTC dataChannel.readyState stalling on "connecting"
I'm trying to understand how to use WebRTC dataChannels, but having some issues just testing them.
I cloned https://github.com/JustGoscha/simple-datachannel but it doesn't seem to function. The offer is made, processed and responded to, but the…
QRXQ
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2
votes
1 answer
WebRTC Data Channel with gzip compression
Data are internally compressed with permessage-deflateextension before sending to server via WebSocket. What's about WebRTC? Does Data Channel API support compression?
Lewis
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2
votes
3 answers
RTCDataChannel not working iOS
I'm using RTCDataChannel. But messages which i'm sending through the channel are not receiving at the other peer.
Here is the code:
let audioConstraint : RTCPair = RTCPair(key: "OfferToReceiveAudio", value: "true")
let…
Dev
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2
votes
2 answers
Using PeerConnection.createDataChannel() in Android
I have built webrtc for android and have included the jar file in my project. I want to attach data channel to my PeerConnection object. On web, we do following in javascript :
sendChannel = pc.createDataChannel("sendDataChannel", {reliable:…
SamFast
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2
votes
2 answers
How do I initiate a WebRTC data channel?
I'm trying to create a WebRTC data channel between clients using web sockets.
I listed some ICE servers
var rtcsettings = {
iceServers: [
{url: "stun:stun.ekiga.net"},
{url: "stun:stun.voipbuster.com"},
{url:…
Pepijn
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2
votes
1 answer
WebRTC - DataChannel - Suitable for mobile internet?
I used this code, which is explained here to create a webrtc datachannel connection without using any fancy libraries. Websockets are used for signaling.
Now, when I run the node app on my server, which has a global IP, I can connect with two…
Kr0e
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2
votes
2 answers
WebRTC and DataView. How to send dynamic amount of bytes?
You can send DataView through WebRTC DataChannel. Source:
https://groups.google.com/forum/#!topic/discuss-webrtc/JlU2ItCJuZU
This is great, because since then it isn't necessary to send always whole ArrayBuffer. But..
You can not dynamically change…
ElSajko
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2
votes
0 answers
WebRTC: Add ice candidate error on established peerconnection
I am working on webRTC. I create a peerconnection between peer1 and peer2, and create datachannel on it. All things goes well.
Then I hope to add video stream base on this PeerConnection. According to this question, I send offer and answer on…
王令宇
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2
votes
2 answers
Is RTCDataChannel send() a synchronous/blocking call?
I'm trying to send a file in chunks over WebRTC, and I'm wondering if I can create a callback function to be called after RTCDataChannel.send() finishes sending each chunk of the file.
Is RTCDataChannel.send() a synchronous/blocking call? If so, my…
Hristo
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1
vote
1 answer
NodeJS WebRTC app using DataChannel isn't working in production server
I created a simple peer-to-peer app using NodeJS and WebRTC for something like a one-to-many livestreaming application.
So far it is working on my localhost but when I deployed the app on a production VM server on Google Cloud Platform, I can't…
bassicplays
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1
vote
0 answers
WebRTC ICE Failure when using DataChannel
I am building an application which requires peer 2 peer communication of generic data, and webRTC seemed like a nice way to do it. However, when attempting to make the p2p connection with the DataChannel, I keep encountering ICE Candidate failure on…
Lourens
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1
vote
1 answer
Unable to establish WebRTC connection with Node JS server as a peer
I am trying to send images captured from a canvas to my NodeJS backend server using the WebRTC data channel. That is I am trying to make my server a peer. But for some reason, I am unable to establish a connection.
Client Side
async function…
Rohit
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1
vote
1 answer
How do I play a stream of data with custom but partially supported MimeType in browser?
Bringing this over from softwareengineering. Was told this question may be better for stackoverflow.
I am sending a video stream of data to another peer and want to reassemble that data and make that stream the source of a video element. I record…
Malcolm
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1
vote
0 answers
OBS WebRTC data channel not connecting
I have a project that requires a WebRTC data channel to work in OBS. It works great on Windows but won't connect on Mac.
An easy way to test it is to open up this page in a browser that supports webRTC:…
Castles
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1
vote
1 answer
Using coTurn TCP allocations with DataChannel
I have configured a coturn server which I need to use with DataChannel for a chat app.
I am trying to reach a point where I can get the coturn server provide me with a tcp allocation.
I am using the standard call of RTCPeerConnection in JS client,…
KAD
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