Thanks N. M. Ali Hayder

Thanks Astha

Good one Jay Desai . One thing I feel like its missed here is subscriptions and mutations

Is the application loading in your other device ?. If it is not loading I think you have to allow inbound traffic for the port. If it is loading and you just dont see the video stream then it might be due to the browser which blocks the web rtc stream if the website does not have https associated with it. It will work only in localhost with http. In either these case you can use ngrok npm to publish the port (aka proxy) from local server to internet. just install ngrok globally via npm / yarn In terminal you can run ngrok by ngrok http <ClientAppPort> In another window ngrok http <ServerAppPort> Once you get the server proxy url make sure you replace it in the client application.

Hi N. M. Ali Hayder Can you share your client Url here please ?

Apoorv Tyagi Got it. Thanks for the detailed explanation.

Apoorv Tyagi Thanks. just another small question why :5000 next to 5500 if port is 5500

Apoorv Tyagi Thanks for the great article. Wondering what is the use of this docker run -dp 5000:5000 hello-python. Since we specify that we want to expose the port 5000 in dockerfile.

Thanks Murewa

Thanks Tapas