whistle.statistics/lib/resStatsServer.js

statistics for whistle.nohost

const util = require('./util');

module.exports = (server/* , options */) => {
    server.on('request', (req, res) => {
        statistics(req);
        res.end();
    });
};

/**
 * 统计nohost账户的访问量
 * @param req
 */
function statistics(req) {
    const xWhistleResponseFor = util.getXWhistleResponseFor(req);
    if (!xWhistleResponseFor) {
        return console.log("no x-whistle-response-for header");
    }
    let envInfo = xWhistleResponseFor.split(",");
    if (envInfo.length < 2) {
        return console.log("envInfo error ", envInfo);
    }
    let nohostEnvInfo = envInfo[1].split("/");
    let account = nohostEnvInfo[0];
    if(!account){
        return console.log("no account");
    }
    account = account.trim();
    util.savePvData({
        "account": account,
    });
}