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Questions tagged [signaling]

56 questions
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How to deploy Apprtc's collider into Google App Engine?

I have deployed the apprtc's google app engine code on my own GAE server. I don't find instructions on how to deploy the Go based collider for websocket signaling. Here is the collider project:…
ssk
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How can WebRTC signaling state be saved on a server

Recently I have read a article about WebRTC in the real world, it said that JSEP's architecture also avoids a browser having to save state: that is, to function as a signaling state machine. This would be problematic if, for example, signaling…
Joey Tang
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Is it possible to show WebRTC peers only from a local network?

It's more of a signaling issue than WebRTC, but is it somehow possible to find computers only within the same local network? E.g. would it be possible to create a service similar to OS X AirDrop, where you could go to page e.g. https://airdrop.com…
szimek
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Signaling between threads

Application design I have a c++ application that has a producer thread, multiple queues (created during run time) and consumer thread. Producer thread gets data via Tcp/Ip and puts into the respective queue (for E.g., if data is type A and put…
sanju
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WebRTC Firefox to Chrome video call not working

My WebRTC app works fine when I connect two of the same browsers, but when I try a combination neither respond to each others signaling messages. Something probably worth mentioning is that I have not implemented TURN, however I don't see why that…
user1890615
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Any resource about signaling process

I am using Socket.io to implement a signaling process, such as connect, call, answer, reject, etc... and also onUserCalling, onUserRejected, etc... I don't know what is the best way to handle the all statuses, for example, if A is calling B, at that…
Kos
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Signaling in SIPJS over UDP

I realize that media will run over UDP with a webRTC connection, but what about signaling? Does it require TCP or can it run over UDP? All of the examples using SIPJS I could find run the signaling over a websocket (therefor TCP). What about if…
TSG
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How to do signaling in WebRTC without using WebSocket or http or mail

As far as I search, All WebRTC handshakes are done through any signaling server [ HTTP, WebSocket, etc..] even through Mail or Whatsapp. But I expect to connect without using any of them. Is there any way to archive this? If yes, please give me a…
mohamed thalif
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WebRTC Peer to Peer without ICE / STUN / TURN but with SSH

Let's say I have access to a server via ssh and my own laptop. However, I wish to use webrtc to transmit data via a peer connection for it's ultra low latency over UDP. It's also crucial that I have NO communication between a third server. What I…
Aaron
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Can using a dht replace the use of signaling servers in P2P networks holepunching?

While learning about p2p networks I found out that P2P networks need signaling servers but can modern DHT replace the need for signaling servers? (Holepunching mainly)
vanessa boehr
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WebRTC connectiong only send one candidate

I am new coding in Javascript. I am creating a WebRTC connection between my iPhone and my browser. The connection works but my code only send one candidate and I don't know if I am doing anything wrong. I would appreciate any comment or…
Juan Gil
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How to find local maximum (minimum) more accurate in python?

I'm wondering when using Scipy api (as the code below) to find the local maximum and local minimum, the result (as the picture attached) are seems to be not accuracy as imagine. Is there any tips or method which can increase the…
tangerine0803
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Can i re-use webRTC Peer Connection object for Multi user chat?

I have used WebRTC for my chat application. My idea is whenever any user has joined in the chat application then a new RTCPeerConnection object will create. The chat room will allow only one-to-one communication. Example: Suppose User1 , User2 and…
user2986042
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Signaling between WebRCT client and SFU

If a client A, wants to connect to 2 other end points B and C. How does A initiates call with B and C using SFU. I mean, how will A communicate to SFU that it needs to connect to B and C? How is ICE working working in this setup?
durgesh
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How do I get C++ signaling_nan() to throw an exception, without needing if tests?

I am trying to use signaling_nan() to automatically throw an exception if a variable whose value will be set post-initialization, is used before being set. I have tried using the floating point exception functionalities via fenv.h, however that…
PAS
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