修改服务启动逻辑

back/services/grpc.ts

@@ -0,0 +1,64 @@
+import { Server, ServerCredentials } from '@grpc/grpc-js';
+import { CronService } from '../protos/cron';
+import { HealthService } from '../protos/health';
+import { ApiService } from '../protos/api';
+import { addCron } from '../schedule/addCron';
+import { delCron } from '../schedule/delCron';
+import { check } from '../schedule/health';
+import * as Api from '../schedule/api';
+import Logger from '../loaders/logger';
+import { promisify } from 'util';
+import config from '../config';
+import { metricsService } from './metrics';
+import { Service } from 'typedi';
+
+@Service()
+export class GrpcServerService {
+  private server: Server = new Server({ 'grpc.enable_http_proxy': 0 });
+
+  async initialize() {
+    try {
+      this.server.addService(HealthService, { check });
+      this.server.addService(CronService, { addCron, delCron });
+      this.server.addService(ApiService, Api);
+
+      const grpcPort = config.grpcPort;
+      const bindAsync = promisify(this.server.bindAsync).bind(this.server);
+      await bindAsync(
+        `0.0.0.0:${grpcPort}`,
+        ServerCredentials.createInsecure(),
+      );
+      Logger.debug(`✌️ gRPC service started successfully`);
+
+      metricsService.record('grpc_service_start', 1, {
+        port: grpcPort.toString(),
+      });
+
+      return grpcPort;
+    } catch (err) {
+      Logger.error('Failed to start gRPC service:', err);
+      throw err;
+    }
+  }
+
+  async shutdown() {
+    try {
+      if (this.server) {
+        await new Promise((resolve) => {
+          this.server.tryShutdown(() => {
+            Logger.debug('gRPC service stopped');
+            metricsService.record('grpc_service_stop', 1);
+            resolve(null);
+          });
+        });
+      }
+    } catch (err) {
+      Logger.error('Error while shutting down gRPC service:', err);
+      throw err;
+    }
+  }
+
+  getServer() {
+    return this.server;
+  }
+}

back/services/health.ts

@@ -0,0 +1,72 @@
+import { Service } from 'typedi';
+import Logger from '../loaders/logger';
+import { GrpcServerService } from './grpc';
+import { HttpServerService } from './http';
+
+interface HealthStatus {
+  status: 'ok' | 'error';
+  services: {
+    http: boolean;
+    grpc: boolean;
+  };
+  metrics: {
+    uptime: number;
+    memory: {
+      used: number;
+      total: number;
+    };
+  };
+}
+
+@Service()
+export class HealthService {
+  private startTime = Date.now();
+
+  constructor(
+    private grpcServerService: GrpcServerService,
+    private httpServerService: HttpServerService,
+  ) {}
+
+  async check(): Promise<HealthStatus> {
+    const status: HealthStatus = {
+      status: 'ok',
+      services: {
+        http: true,
+        grpc: true,
+      },
+      metrics: {
+        uptime: Math.floor((Date.now() - this.startTime) / 1000),
+        memory: {
+          used: process.memoryUsage().heapUsed,
+          total: process.memoryUsage().heapTotal,
+        },
+      },
+    };
+
+    try {
+      const httpServer = this.httpServerService.getServer();
+      if (!httpServer) {
+        status.services.http = false;
+        status.status = 'error';
+      }
+    } catch (err) {
+      status.services.http = false;
+      status.status = 'error';
+      Logger.error('HTTP server check failed:', err);
+    }
+
+    try {
+      const grpcServer = this.grpcServerService.getServer();
+      if (!grpcServer) {
+        status.services.grpc = false;
+        status.status = 'error';
+      }
+    } catch (err) {
+      status.services.grpc = false;
+      status.status = 'error';
+      Logger.error('gRPC server check failed:', err);
+    }
+
+    return status;
+  }
+}

back/services/http.ts

@@ -0,0 +1,53 @@
+import express from 'express';
+import Logger from '../loaders/logger';
+import { metricsService } from './metrics';
+import { Service } from 'typedi';
+import { Server } from 'http';
+
+@Service()
+export class HttpServerService {
+  private server?: Server = undefined;
+
+  async initialize(expressApp: express.Application, port: number) {
+    try {
+      return new Promise((resolve, reject) => {
+        this.server = expressApp.listen(port, '0.0.0.0', () => {
+          Logger.debug(`✌️ HTTP service started successfully`);
+          metricsService.record('http_service_start', 1, {
+            port: port.toString(),
+          });
+          resolve(this.server);
+        });
+
+        this.server.on('error', (err: Error) => {
+          Logger.error('Failed to start HTTP service:', err);
+          reject(err);
+        });
+      });
+    } catch (err) {
+      Logger.error('Failed to start HTTP service:', err);
+      throw err;
+    }
+  }
+
+  async shutdown() {
+    try {
+      if (this.server) {
+        await new Promise((resolve) => {
+          this.server?.close(() => {
+            Logger.debug('HTTP service stopped');
+            metricsService.record('http_service_stop', 1);
+            resolve(null);
+          });
+        });
+      }
+    } catch (err) {
+      Logger.error('Error while shutting down HTTP service:', err);
+      throw err;
+    }
+  }
+
+  getServer() {
+    return this.server;
+  }
+}

back/services/metrics.ts

@@ -0,0 +1,92 @@
+import { performance } from 'perf_hooks';
+import Logger from '../loaders/logger';
+
+interface Metric {
+  name: string;
+  value: number;
+  timestamp: number;
+  tags?: Record<string, string>;
+}
+
+class MetricsService {
+  private metrics: Metric[] = [];
+  private static instance: MetricsService;
+
+  private constructor() {
+    // 定期清理旧数据
+    setInterval(() => {
+      const oneHourAgo = Date.now() - 3600000;
+      this.metrics = this.metrics.filter(m => m.timestamp > oneHourAgo);
+    }, 60000);
+  }
+
+  static getInstance(): MetricsService {
+    if (!MetricsService.instance) {
+      MetricsService.instance = new MetricsService();
+    }
+    return MetricsService.instance;
+  }
+
+  record(name: string, value: number, tags?: Record<string, string>) {
+    this.metrics.push({
+      name,
+      value,
+      timestamp: Date.now(),
+      tags,
+    });
+  }
+
+  measure(name: string, fn: () => void, tags?: Record<string, string>) {
+    const start = performance.now();
+    try {
+      fn();
+    } finally {
+      const duration = performance.now() - start;
+      this.record(name, duration, tags);
+    }
+  }
+
+  async measureAsync(name: string, fn: () => Promise<void>, tags?: Record<string, string>) {
+    const start = performance.now();
+    try {
+      await fn();
+    } finally {
+      const duration = performance.now() - start;
+      this.record(name, duration, tags);
+    }
+  }
+
+  getMetrics(name?: string, tags?: Record<string, string>) {
+    let filtered = this.metrics;
+    
+    if (name) {
+      filtered = filtered.filter(m => m.name === name);
+    }
+    
+    if (tags) {
+      filtered = filtered.filter(m => {
+        if (!m.tags) return false;
+        return Object.entries(tags).every(([key, value]) => m.tags![key] === value);
+      });
+    }
+
+    return {
+      count: filtered.length,
+      average: filtered.reduce((acc, curr) => acc + curr.value, 0) / filtered.length,
+      min: Math.min(...filtered.map(m => m.value)),
+      max: Math.max(...filtered.map(m => m.value)),
+      metrics: filtered,
+    };
+  }
+
+  report() {
+    const report = {
+      timestamp: Date.now(),
+      metrics: this.getMetrics(),
+    };
+    Logger.info('性能指标报告:', report);
+    return report;
+  }
+}
+
+export const metricsService = MetricsService.getInstance(); 

back/services/system.ts

@@ -357,8 +357,15 @@ export default class SystemService {
 
   public async reloadSystem(target?: 'system' | 'data') {
     const cmd = `real_time=true ql reload ${target || ''}`;
-    const cp = spawn(cmd, { shell: '/bin/bash' });
+    const cp = spawn(cmd, {
+      shell: '/bin/bash',
+      detached: true,
+      stdio: 'ignore',
+    });
     cp.unref();
+    setTimeout(() => {
+      process.exit(0);
+    });
     return { code: 200 };
   }
 

back/services/user.ts

@@ -93,9 +93,9 @@ export default class UserService {
     }
     if (username === cUsername && password === cPassword) {
       const data = createRandomString(50, 100);
-      const expiration = twoFactorActivated ? 60 : 20;
-      let token = jwt.sign({ data }, config.secret as any, {
-        expiresIn: 60 * 60 * 24 * expiration,
+      const expiration = twoFactorActivated ? '60d' : '20d';
+      let token = jwt.sign({ data }, config.jwt.secret, {
+        expiresIn: config.jwt.expiresIn || expiration,
         algorithm: 'HS384',
       });
 
@@ -131,7 +131,14 @@ export default class UserService {
       this.getLoginLog();
       return {
         code: 200,
-        data: { token, lastip, lastaddr, lastlogon, retries, platform },
+        data: {
+          token,
+          lastip,
+          lastaddr,
+          lastlogon,
+          retries,
+          platform,
+        },
       };
     } else {
       await this.updateAuthInfo(content, {