OpenTok Metadata

metadata.js

var session = TB.initSession(sessionID);
session.addEventListener("sessionConnected", sessionConnectedHandler);
session.connect(apiKey, token);

function sessionConnectedHandler(event) {
    for (var i = 0; i < event.connections; i++) {
        var connection = event.connections[i];
        console.log(connection.data);
    }
}