module.add(user,problem,record)

hydro/development.js

@@ -0,0 +1,41 @@
+process.stdin.setEncoding('utf8');
+process.stdin.on('data', async input => {
+    try {
+        let t = eval(input.toString().trim());
+        if (t instanceof Promise) console.log(await t);
+        else console.log(t);
+    } catch (e) {
+        console.warn(e);
+    }
+});
+process.on('restart', async () => {
+    console.log('Signal detected, restarting...');
+    await global.Hydro.stop();
+    await global.Hydro.destory();
+    delete global.Hydro;
+    delete require.cache;
+    run();
+});
+const EventEmitter = require('events');
+global.bus = new EventEmitter();
+async function run() {
+    require('./service/db');
+    await new Promise((resolve) => {
+        global.bus.once('connected', () => {
+            console.log('Database connected');
+            resolve();
+        });
+    });
+    let server = require('./service/server');
+    require('./handler/base');
+    require('./handler/home');
+    require('./handler/user');
+    require('./handler/problem');
+    require('./handler/record');
+    require('./handler/judge');
+    server.start();
+}
+run().catch(e => {
+    console.error(e);
+    process.exit(1);
+});