function getPort(){
    if (process.env.OWL_SRV_PORT){
        var confPort = process.env.OWL_SRV_PORT;
    } else {
        var confPort = 8460;
    };
    return Number(confPort);
}

function getListen(){
    if (process.env.OWL_SRV_LISTEN){
        var confListen = process.env.OWL_SRV_LISTEN;
    } else {
        var confListen = "0.0.0.0"
    }
    return confListen;
}

const server = {
    port: getPort(),
    listen: getListen()
};

module.exports = {
    server,
    getPort,
    getListen
}