Merge branch 'develop' of Software_Engineering_I/greenvironment-server into master
Trivernis
5 years ago
committed by
Gitea
commit
a4ce781e41
File diff suppressed because it is too large
Load Diff
@ -1,11 +1,96 @@
|
||||
// tslint:disable:no-console
|
||||
import * as cluster from "cluster";
|
||||
import App from "./app";
|
||||
const numCPUs = require("os").cpus().length;
|
||||
|
||||
/**
|
||||
* async main function wrapper.
|
||||
*/
|
||||
(async () => {
|
||||
const app = new App();
|
||||
await app.init();
|
||||
app.start();
|
||||
})();
|
||||
interface IResourceUsage {
|
||||
mem: {rss: number, heapTotal: number, heapUsed: number, external: number};
|
||||
cpu: {user: number, system: number};
|
||||
}
|
||||
|
||||
interface IClusterData {
|
||||
reqCount: number;
|
||||
workerCount: () => number;
|
||||
workerRes: {[key: string]: IResourceUsage};
|
||||
}
|
||||
|
||||
if (cluster.isMaster) {
|
||||
console.log(`[CLUSTER-M] Master ${process.pid} is running`);
|
||||
const clusterData: IClusterData = {
|
||||
reqCount: 0,
|
||||
workerCount: () => Object.keys(cluster.workers).length,
|
||||
// @ts-ignore
|
||||
workerRes: {},
|
||||
};
|
||||
|
||||
setInterval(() => {
|
||||
clusterData.workerRes.M = {
|
||||
cpu: process.cpuUsage(),
|
||||
mem: process.memoryUsage(),
|
||||
};
|
||||
}, 1000);
|
||||
|
||||
const log = (msg: string) => {
|
||||
process.stdout.write(" ".padEnd(100) + "\r");
|
||||
process.stdout.write(msg);
|
||||
process.stdout.write(
|
||||
`W: ${clusterData.workerCount()},R: ${clusterData.reqCount},M: ${(() => {
|
||||
let usageString = "";
|
||||
for (const [key, value] of Object.entries(clusterData.workerRes)) {
|
||||
usageString += `${
|
||||
Math.round((value as IResourceUsage).mem.heapUsed / 100000) / 10}MB,`.padEnd(8);
|
||||
}
|
||||
return usageString;
|
||||
})()}`.padEnd(99) + "\r");
|
||||
};
|
||||
cluster.settings.silent = true;
|
||||
|
||||
cluster.on("exit", (worker, code, signal) => {
|
||||
log(`[CLUSTER-M] Worker ${worker.process.pid} died!\n`);
|
||||
delete clusterData.workerRes[worker.id];
|
||||
log("[CLUSTER-M] Starting new worker\n");
|
||||
cluster.fork();
|
||||
});
|
||||
cluster.on("online", (worker) => {
|
||||
worker.process.stdout.on("data", (data) => {
|
||||
log(`[CLUSTER-${worker.id}] ${data}`);
|
||||
});
|
||||
});
|
||||
cluster.on("message", (worker, message) => {
|
||||
switch (message.cmd) {
|
||||
case "notifyRequest":
|
||||
clusterData.reqCount++;
|
||||
log("");
|
||||
break;
|
||||
case "notifyResources":
|
||||
// @ts-ignore
|
||||
clusterData.workerRes[worker.id] = message.data;
|
||||
log("");
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
});
|
||||
|
||||
for (let i = 0; i < numCPUs; i++) {
|
||||
cluster.fork();
|
||||
}
|
||||
} else {
|
||||
|
||||
/**
|
||||
* async main function wrapper.
|
||||
*/
|
||||
(async () => {
|
||||
setInterval(() => {
|
||||
process.send({cmd: "notifyResources", data: {
|
||||
cpu: process.cpuUsage(),
|
||||
mem: process.memoryUsage(),
|
||||
}});
|
||||
}, 1000);
|
||||
const app = new App(cluster.worker.id);
|
||||
await app.init();
|
||||
app.start();
|
||||
})();
|
||||
|
||||
console.log(`[CLUSTER] Worker ${process.pid} started`);
|
||||
}
|
||||
|
||||
@ -0,0 +1,67 @@
|
||||
/**
|
||||
* An interface for the configuration file
|
||||
*/
|
||||
interface IConfig {
|
||||
/**
|
||||
* Database connection info
|
||||
*/
|
||||
database: {
|
||||
/**
|
||||
* A connection uri for the database. <type>://<user>:<password>@<ip/domain>/<database>
|
||||
*/
|
||||
connectionUri: string;
|
||||
};
|
||||
/**
|
||||
* Configuration for the http server
|
||||
*/
|
||||
server?: {
|
||||
/**
|
||||
* The port to listen on
|
||||
*/
|
||||
port?: number;
|
||||
/**
|
||||
* If cross origin requests should be enabled
|
||||
*/
|
||||
cors?: false;
|
||||
};
|
||||
/**
|
||||
* The session configuration
|
||||
*/
|
||||
session: {
|
||||
/**
|
||||
* A secure secret to be used for sessions
|
||||
*/
|
||||
secret: string;
|
||||
/**
|
||||
* The maximum cookie age before the session gets deleted
|
||||
*/
|
||||
cookieMaxAge: number;
|
||||
};
|
||||
/**
|
||||
* Configuration for markdown parsing
|
||||
*/
|
||||
markdown?: {
|
||||
/**
|
||||
* The plugins to use for parsing
|
||||
*/
|
||||
plugins: string[];
|
||||
};
|
||||
/**
|
||||
* Logging configuration
|
||||
*/
|
||||
logging?: {
|
||||
/**
|
||||
* The loglevel that is used for the console and logfiles
|
||||
*/
|
||||
level?: ("silly" | "debug" | "verbose" | "info" | "warn" | "error");
|
||||
};
|
||||
/**
|
||||
* The frontend configuration
|
||||
*/
|
||||
frontend?: {
|
||||
/**
|
||||
* Points to the index.html which is loaded as a fallback for angular to work
|
||||
*/
|
||||
angularIndex?: string;
|
||||
};
|
||||
}
|
||||
Loading…
Reference in New Issue