network-performance-monitor
Version:
A comprehensive network performance monitoring tool that continuously tests and tracks your network's performance over time
343 lines (342 loc) • 18.7 kB
JavaScript
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g = Object.create((typeof Iterator === "function" ? Iterator : Object).prototype);
return g.next = verb(0), g["throw"] = verb(1), g["return"] = verb(2), typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (g && (g = 0, op[0] && (_ = 0)), _) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.WebServer = void 0;
var express_1 = require("express");
var path = require("path");
var logger_1 = require("./logger");
var networkInfo_1 = require("./networkInfo");
var WebServer = /** @class */ (function () {
function WebServer(db, port) {
if (port === void 0) { port = 3000; }
this.db = db;
this.port = port;
this.app = (0, express_1.default)();
this.networkDetector = networkInfo_1.NetworkDetector.getInstance();
this.setupRoutes();
}
WebServer.prototype.setupRoutes = function () {
var _this = this;
// Serve static files
this.app.use(express_1.default.static(path.join(__dirname, '..', '..', 'public')));
// API endpoints
this.app.get('/api/ping-data', function (req, res) { return __awaiter(_this, void 0, void 0, function () {
var _a, start, end, network, data, error_1;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
_b.trys.push([0, 2, , 3]);
_a = req.query, start = _a.start, end = _a.end, network = _a.network;
return [4 /*yield*/, this.getPingData(start ? new Date(start) : undefined, end ? new Date(end) : undefined, network)];
case 1:
data = _b.sent();
res.json(data);
return [3 /*break*/, 3];
case 2:
error_1 = _b.sent();
logger_1.logger.error('Error fetching ping data:', error_1);
res.status(500).json({ error: 'Failed to fetch ping data' });
return [3 /*break*/, 3];
case 3: return [2 /*return*/];
}
});
}); });
this.app.get('/api/speed-data', function (req, res) { return __awaiter(_this, void 0, void 0, function () {
var _a, start, end, network, data, error_2;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
_b.trys.push([0, 2, , 3]);
_a = req.query, start = _a.start, end = _a.end, network = _a.network;
return [4 /*yield*/, this.getSpeedData(start ? new Date(start) : undefined, end ? new Date(end) : undefined, network)];
case 1:
data = _b.sent();
res.json(data);
return [3 /*break*/, 3];
case 2:
error_2 = _b.sent();
logger_1.logger.error('Error fetching speed data:', error_2);
res.status(500).json({ error: 'Failed to fetch speed data' });
return [3 /*break*/, 3];
case 3: return [2 /*return*/];
}
});
}); });
this.app.get('/api/website-data', function (req, res) { return __awaiter(_this, void 0, void 0, function () {
var _a, start, end, network, data, error_3;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
_b.trys.push([0, 2, , 3]);
_a = req.query, start = _a.start, end = _a.end, network = _a.network;
return [4 /*yield*/, this.getWebsiteData(start ? new Date(start) : undefined, end ? new Date(end) : undefined, network)];
case 1:
data = _b.sent();
res.json(data);
return [3 /*break*/, 3];
case 2:
error_3 = _b.sent();
logger_1.logger.error('Error fetching website data:', error_3);
res.status(500).json({ error: 'Failed to fetch website data' });
return [3 /*break*/, 3];
case 3: return [2 /*return*/];
}
});
}); });
this.app.get('/api/averages', function (req, res) { return __awaiter(_this, void 0, void 0, function () {
var averages, error_4;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
_a.trys.push([0, 2, , 3]);
return [4 /*yield*/, this.getMonthlyAverages()];
case 1:
averages = _a.sent();
res.json(averages);
return [3 /*break*/, 3];
case 2:
error_4 = _a.sent();
logger_1.logger.error('Error fetching averages:', error_4);
res.status(500).json({ error: 'Failed to fetch averages' });
return [3 /*break*/, 3];
case 3: return [2 /*return*/];
}
});
}); });
this.app.get('/api/data-range', function (req, res) { return __awaiter(_this, void 0, void 0, function () {
var range, error_5;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
_a.trys.push([0, 2, , 3]);
return [4 /*yield*/, this.getDataRange()];
case 1:
range = _a.sent();
res.json(range);
return [3 /*break*/, 3];
case 2:
error_5 = _a.sent();
logger_1.logger.error('Error fetching data range:', error_5);
res.status(500).json({ error: 'Failed to fetch data range' });
return [3 /*break*/, 3];
case 3: return [2 /*return*/];
}
});
}); });
this.app.get('/api/networks', function (req, res) { return __awaiter(_this, void 0, void 0, function () {
var networks, error_6;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
_a.trys.push([0, 2, , 3]);
return [4 /*yield*/, this.db.getNetworkNames()];
case 1:
networks = _a.sent();
res.json(networks);
return [3 /*break*/, 3];
case 2:
error_6 = _a.sent();
logger_1.logger.error('Error fetching networks:', error_6);
res.status(500).json({ error: 'Failed to fetch networks' });
return [3 /*break*/, 3];
case 3: return [2 /*return*/];
}
});
}); });
this.app.get('/api/current-network', function (req, res) { return __awaiter(_this, void 0, void 0, function () {
var networkInfo, error_7;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
_a.trys.push([0, 2, , 3]);
return [4 /*yield*/, this.networkDetector.getCurrentNetwork()];
case 1:
networkInfo = _a.sent();
res.json(networkInfo);
return [3 /*break*/, 3];
case 2:
error_7 = _a.sent();
logger_1.logger.error('Error fetching current network:', error_7);
res.status(500).json({ error: 'Failed to fetch current network' });
return [3 /*break*/, 3];
case 3: return [2 /*return*/];
}
});
}); });
};
WebServer.prototype.getPingData = function (start, end, network) {
return __awaiter(this, void 0, void 0, function () {
var _this = this;
return __generator(this, function (_a) {
return [2 /*return*/, new Promise(function (resolve, reject) {
var query = 'SELECT timestamp, host, latency, packet_loss, network_name FROM ping_results WHERE success = 1';
var params = [];
if (network) {
query += ' AND network_name = ?';
params.push(network);
}
if (start || end) {
// Convert dates to UTC string format that matches database storage
query += ' AND datetime(timestamp) BETWEEN datetime(?) AND datetime(?)';
params.push(start ? start.toISOString().replace('T', ' ').replace('Z', '') : '1970-01-01 00:00:00', end ? end.toISOString().replace('T', ' ').replace('Z', '') : new Date().toISOString().replace('T', ' ').replace('Z', ''));
}
query += ' ORDER BY timestamp ASC';
_this.db.db.all(query, params, function (err, rows) {
if (err)
reject(err);
else
resolve(rows);
});
})];
});
});
};
WebServer.prototype.getWebsiteData = function (start, end, network) {
return __awaiter(this, void 0, void 0, function () {
var _this = this;
return __generator(this, function (_a) {
return [2 /*return*/, new Promise(function (resolve, reject) {
var query = 'SELECT timestamp, url, latency, status_code, network_name FROM website_tests WHERE success = 1';
var params = [];
if (network) {
query += ' AND network_name = ?';
params.push(network);
}
if (start || end) {
// Convert dates to UTC string format that matches database storage
query += ' AND datetime(timestamp) BETWEEN datetime(?) AND datetime(?)';
params.push(start ? start.toISOString().replace('T', ' ').replace('Z', '') : '1970-01-01 00:00:00', end ? end.toISOString().replace('T', ' ').replace('Z', '') : new Date().toISOString().replace('T', ' ').replace('Z', ''));
}
query += ' ORDER BY timestamp ASC';
_this.db.db.all(query, params, function (err, rows) {
if (err)
reject(err);
else
resolve(rows);
});
})];
});
});
};
WebServer.prototype.getSpeedData = function (start, end, network) {
return __awaiter(this, void 0, void 0, function () {
var _this = this;
return __generator(this, function (_a) {
return [2 /*return*/, new Promise(function (resolve, reject) {
var query = 'SELECT timestamp, download_speed, upload_speed, ping, server, trigger_reason, network_name FROM speed_tests WHERE success = 1';
var params = [];
if (network) {
query += ' AND network_name = ?';
params.push(network);
}
if (start || end) {
// Convert dates to UTC string format that matches database storage
query += ' AND datetime(timestamp) BETWEEN datetime(?) AND datetime(?)';
params.push(start ? start.toISOString().replace('T', ' ').replace('Z', '') : '1970-01-01 00:00:00', end ? end.toISOString().replace('T', ' ').replace('Z', '') : new Date().toISOString().replace('T', ' ').replace('Z', ''));
}
query += ' ORDER BY timestamp ASC';
_this.db.db.all(query, params, function (err, rows) {
if (err)
reject(err);
else
resolve(rows);
});
})];
});
});
};
WebServer.prototype.getMonthlyAverages = function () {
return __awaiter(this, void 0, void 0, function () {
var thirtyDaysAgo;
var _this = this;
return __generator(this, function (_a) {
thirtyDaysAgo = new Date();
thirtyDaysAgo.setDate(thirtyDaysAgo.getDate() - 30);
return [2 /*return*/, new Promise(function (resolve, reject) {
var pingQuery = "\n SELECT AVG(latency) as avg_latency \n FROM ping_results \n WHERE success = 1 AND timestamp >= ?\n ";
var speedQuery = "\n SELECT \n AVG(download_speed) as avg_download,\n AVG(upload_speed) as avg_upload\n FROM speed_tests \n WHERE success = 1 AND timestamp >= ?\n ";
var result = {};
_this.db.db.get(pingQuery, [thirtyDaysAgo.toISOString()], function (err, row) {
if (err)
return reject(err);
result.avgPingLatency = (row === null || row === void 0 ? void 0 : row.avg_latency) || 0;
_this.db.db.get(speedQuery, [thirtyDaysAgo.toISOString()], function (err, row) {
if (err)
return reject(err);
result.avgDownloadSpeed = (row === null || row === void 0 ? void 0 : row.avg_download) || 0;
result.avgUploadSpeed = (row === null || row === void 0 ? void 0 : row.avg_upload) || 0;
resolve(result);
});
});
})];
});
});
};
WebServer.prototype.getDataRange = function () {
return __awaiter(this, void 0, void 0, function () {
var _this = this;
return __generator(this, function (_a) {
return [2 /*return*/, new Promise(function (resolve, reject) {
var query = "\n SELECT \n MIN(min_ts) as start,\n MAX(max_ts) as end\n FROM (\n SELECT MIN(timestamp) as min_ts, MAX(timestamp) as max_ts FROM ping_results\n UNION ALL\n SELECT MIN(timestamp) as min_ts, MAX(timestamp) as max_ts FROM speed_tests\n )\n ";
_this.db.db.get(query, function (err, row) {
if (err)
reject(err);
else
resolve({ start: row.start, end: row.end });
});
})];
});
});
};
WebServer.prototype.start = function () {
var _this = this;
this.server = this.app.listen(this.port, function () {
logger_1.logger.info("Web UI server running at http://localhost:".concat(_this.port));
console.log("Web UI available at http://localhost:".concat(_this.port));
});
};
WebServer.prototype.stop = function () {
if (this.server) {
this.server.close(function () {
logger_1.logger.info('Web UI server stopped');
});
}
};
return WebServer;
}());
exports.WebServer = WebServer;