bitcore-wallet-service
Version:
A service for Mutisig HD Bitcoin Wallets
52 lines • 2.12 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.LogMiddleware = LogMiddleware;
const logger_1 = require("./logger");
function LogObj(logOut) {
logger_1.logger.info(`${logOut.support}${logOut.time} | ${logOut.ip} | ${logOut.userAgent || 'na'} | ${logOut.walletId || '-'} | ${logOut.phase} | ${logOut.took} | ${logOut.method} | ${logOut.status} | ${logOut.url} | ${logOut.openConnections} open`);
}
let openConnections = 0;
function LogPhase(req, res, phase) {
const ip = req.header('CF-Connecting-IP') || req.socket.remoteAddress || req.hostname;
const time = req.startTime ? req.startTime : new Date();
const ua = req.headers['user-agent'] || '-';
const ver = req.headers['x-client-version'] || '-';
const support = req.isSupportStaff ? 'SUPPORT:' : '';
const logOut = {
support,
time: (0, logger_1.formatTimestamp)(time),
walletId: req.walletId,
userAgent: ua + ':' + ver,
ip: ip.padStart(22, ' '),
phase: phase.padStart(8, ' '),
method: req.method.padStart(6, ' '),
status: '...'.padStart(5, ' '),
url: `${req.baseUrl}${req.url}`,
took: '...'.padStart(10, ' '),
openConnections: openConnections.toString().padStart(6, ' ')
};
if (req.startTime && ['END', 'CLOSED'].includes(phase)) {
const endTime = new Date();
const startTime = req.startTime ? req.startTime : endTime;
const totalTime = endTime.getTime() - startTime.getTime();
const totalTimeMsg = `${totalTime} ms`.padStart(10, ' ');
logOut.took = totalTimeMsg.padStart(10, ' ');
logOut.status = res.statusCode.toString().padStart(5, ' ');
}
LogObj(logOut);
}
function LogMiddleware() {
return (req, res, next) => {
req.startTime = new Date();
openConnections++;
res.on('finish', () => {
LogPhase(req, res, 'END');
});
res.on('close', () => {
openConnections--;
LogPhase(req, res, 'CLOSED');
});
next();
};
}
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