Demo streaming doesn't work in Firefox about anbox-cloud.io HOT 4 CLOSED

Not working in Safari either. Unless we don't plan to support it. Error in console:

[Error] Unhandled Promise Rejection: TypeError: null is not an object (evaluating 'jsonResp.metadata.stun_servers.length') (anonymous function) (anbox-stream-sdk.js:145) promiseReactionJob

from anbox-cloud.io.

Only Firefox and Chrome based browsers are supported. Safari or Edge (old one) don't have a good webrtc implementation for our purposes.

@carkod @nottrobin Can we detect the browser and display an error if it's not Firefox or Chrome?

The actual problem with Firefox seems to be coming from that the API server is still behind VPN and the ICE process fails to figure out proper candidate pairs to establish a peer-to-peer connection.

@aguadoenzo The error @carkod is pasting seems to come from the SDK. We have to check for null objects when examining the JSON response from the API server. Can you provide a fix for this?

from anbox-cloud.io.

So I have setTimeout on jsonResp.metadata.stun_servers.

I guess there is some promise here that is taking time to process? (around line 144) this works:

if (jsonResp.metadata.stun_servers.length > 0)
    setInterval(3000, this._options.stunServers.concat(jsonResp.metadata.stun_servers))
this._connectSignaler(jsonResp.metadata.websocket_url);

That object is coming null because it is not coming instantly. When I debugged it with a breakpoint, it worked, because I delayed the response.

from anbox-cloud.io.

So we are still getting Stun_Server errors. Quoting from @morphis

it's a service side timing problem
nothing on the website as we miss to transfer STUN servers sometimes

Avoiding triggering multiple instances of the stream in a row prevents the problem. Will be landing an error to be displayed with Vanilla notification (#68) and a play button to start the stream instance manually by the user (#55)

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