socket.io-client.cpp does not connect to node app on Heroku while Node JS socket.io-client does without any problem. Error is:
[2018-12-11 19:32:43] [connect] Successful connection [2018-12-11 19:32:43] [error] handle_read_http_response error: websocketpp.transport:7 (End of File) [2018-12-11 19:32:43] [info] Error getting remote endpoint: system:107Changed URL from https to http://myapp.heroku.com - works now. Is it possible to connect via https as well? JS socket.io-client connects via secure connection without any problem.