Make cross-browser echo-server with handshake w/o using Cowboy, Yaws & etc.
https on clean Erlang/OTP
key+cert+ca – three files, used for ssl (not include in project)
In [login to view URL] easy SSL WebSocket with [login to view URL], then you making server-side of this example.
Server-side must has on clean Erlang/OTP in one file release.
1) Server in listening-mode taked query from client-browser
2) Maked handshake
3) Server taking form-data
4) Server send echo in to client-broser page