Cross-Origin Request Blocked

[Zythyr]

I am trying to depoly signalmaster to Heroku.

After creating the SSL certs, I removed *.pem from .gitignore and committed the changes. Then I pushed signalmasters master branch to Heroku. Everything works smoothly and for Heroku logs I see &yet -- signal master is running at: https://localhost:33054

The issue I am having is that I am unable to connect to the signaling server. In the console of my WebRTC application, I keep seeing the following error:

Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://secure-meadow-12345.herokuapp.com/socket.io/?EIO=3&transport=polling&t=1523771011090-81. (Reason: CORS header ‘Access-Control-Allow-Origin’ missing).

If I set Heroku NODE_ENV to development mode, I don't have this issue.

[ahasantech]

i facing same problem