gen key: openssl req -x509 -newkey rsa:2048 -keyout pkey.pem -out cert.pem -days 3650

client setup: var exampleWebSocket = new WebSocket("wss://localhost.localdomain:3000/"); exampleWebSocket.onmessage = function (event) { console.log(event); }; exampleWebSocket.onclose = function (event) { console.log(event); };

client usage: exampleWebSocket.send("[Protobuf serialized service message]")