[Question] LiveKit with local network and no internet connection.

[DanielBerrioB]

Hi!

Hope you can give me any hint of the implementation I'm trying please. I'm using LiveKit in a local network, it's a Windows app, sometimes with no internet connection but all the devices are connected to the same network. It turns out that when there's no internet connection LiveKit doesn't work and I get an error in signal_client.dart line 121. I'd like to know if this approach is possible with the current version of LiveKit.

I'm using the following stack:

• Flutter (Channel stable, 3.22.2, on Microsoft Windows [Version 10.0.22631.3737], locale en-US)
• livekit_client: 2.1.5 (Flutter version).
• I'm using this LiveKit server version (1.6.1)

Thanks in advance. I'd really appreciate any hint or response. And any additional info I'll be willing to provide you.

[cloudwebrtc]

Can you capture any logs in the console? It sounds like the system connection is not ready yet, you need to wait for some time and try again

[Shiba-Kar]

2024-09-16T10:24:52.104+0530	INFO	livekit	server/main.go:208	starting in development mode
2024-09-16T10:24:52.107+0530	INFO	livekit	server/main.go:211	no keys provided, using placeholder keys	{"API Key": "devkey", "API Secret": "secret"}
2024-09-16T10:24:52.111+0530	INFO	livekit	routing/interfaces.go:111	using single-node routing
2024-09-16T10:24:52.143+0530	INFO	livekit	service/server.go:258	starting LiveKit server	{"portHttp": 7880, "nodeID": "ND_pxqYSRwvJUPP", "nodeIP": "192.168.192.6", "version": "1.7.2", "bindAddresses": ["127.0.0.1", "::1"], "rtc.portTCP": 7881, "rtc.portUDP": {"Start":7882,"End":0}}
2024-09-16T10:24:52.143+0530	DEBUG	livekit	service/signal.go:122	starting relay signal server	{"topic": "ND_pxqYSRwvJUPP"}

how to connect the flutter client my android emulator and the livekit server is in the same PC macOS

[Shiba-Kar]

192.168.192.6: 7880

[1056824847]

   if (_connectivityResult.contains(ConnectivityResult.none)) {
        logger.warning('no internet connection');
        events.emit(SignalDisconnectedEvent(
            reason: DisconnectReason.noInternetConnection));
        throw ConnectException('no internet connection');
      }

Same problem, you can delete this code to solve this problem Connectivity_plus library, the result returned in the local LAN is ConnectivityResult.none

[DanielBerrioB]

if (_connectivityResult.contains(ConnectivityResult.none)) { logger.warning('no internet connection'); events.emit(SignalDisconnectedEvent( reason: DisconnectReason.noInternetConnection)); throw ConnectException('no internet connection'); } Same problem, you can delete this code to solve this problem Connectivity_plus library, the result returned in the local LAN is ConnectivityResult.none

Right, I had to do the same in order to make that work. Unfortunately, the connectivity_plus library doesn't recognize network interfaces other than those exposed to the internet. So commenting that code is a temporal "fix".