Client for web-socket identity servers

This is a node.js client to connect with the web-socket identity server ws-identity.

Requesting new session Id

• Submit pubKeyHex to socket server and receice ws-identity session ticket

  const wsSessionBackend = new WsIdentityClient({
  endpoint: [ws-server-address],
  pathPrefix: "/session",
  });
  const sessionId = wsSessionBackend.write("new",{pubKeyHex: [pub-key-hex]});