228 lines
7.8 KiB
TypeScript
228 lines
7.8 KiB
TypeScript
import cluster from 'node:cluster';
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import * as fs from 'node:fs';
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import { fileURLToPath } from 'node:url';
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import { Inject, Injectable, OnApplicationShutdown } from '@nestjs/common';
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import Fastify, { FastifyInstance } from 'fastify';
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import fastifyStatic from '@fastify/static';
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import { IsNull } from 'typeorm';
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import { GlobalEventService } from '@/core/GlobalEventService.js';
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import type { Config } from '@/config.js';
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import type { EmojisRepository, UserProfilesRepository, UsersRepository } from '@/models/index.js';
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import { DI } from '@/di-symbols.js';
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import type Logger from '@/logger.js';
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import * as Acct from '@/misc/acct.js';
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import { genIdenticon } from '@/misc/gen-identicon.js';
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import { createTemp } from '@/misc/create-temp.js';
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import { UserEntityService } from '@/core/entities/UserEntityService.js';
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import { LoggerService } from '@/core/LoggerService.js';
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import { bindThis } from '@/decorators.js';
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import { ActivityPubServerService } from './ActivityPubServerService.js';
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import { NodeinfoServerService } from './NodeinfoServerService.js';
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import { ApiServerService } from './api/ApiServerService.js';
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import { StreamingApiServerService } from './api/StreamingApiServerService.js';
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import { WellKnownServerService } from './WellKnownServerService.js';
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import { FileServerService } from './FileServerService.js';
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import { ClientServerService } from './web/ClientServerService.js';
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import { OpenApiServerService } from './api/openapi/OpenApiServerService.js';
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const _dirname = fileURLToPath(new URL('.', import.meta.url));
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@Injectable()
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export class ServerService implements OnApplicationShutdown {
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private logger: Logger;
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#fastify: FastifyInstance;
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constructor(
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@Inject(DI.config)
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private config: Config,
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@Inject(DI.usersRepository)
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private usersRepository: UsersRepository,
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@Inject(DI.userProfilesRepository)
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private userProfilesRepository: UserProfilesRepository,
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@Inject(DI.emojisRepository)
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private emojisRepository: EmojisRepository,
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private userEntityService: UserEntityService,
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private apiServerService: ApiServerService,
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private openApiServerService: OpenApiServerService,
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private streamingApiServerService: StreamingApiServerService,
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private activityPubServerService: ActivityPubServerService,
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private wellKnownServerService: WellKnownServerService,
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private nodeinfoServerService: NodeinfoServerService,
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private fileServerService: FileServerService,
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private clientServerService: ClientServerService,
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private globalEventService: GlobalEventService,
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private loggerService: LoggerService,
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) {
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this.logger = this.loggerService.getLogger('server', 'gray', false);
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}
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@bindThis
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public async launch() {
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const fastify = Fastify({
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trustProxy: true,
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logger: !['production', 'test'].includes(process.env.NODE_ENV ?? ''),
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});
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this.#fastify = fastify;
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// HSTS
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// 6months (15552000sec)
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if (this.config.url.startsWith('https') && !this.config.disableHsts) {
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fastify.addHook('onRequest', (request, reply, done) => {
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reply.header('strict-transport-security', 'max-age=15552000; preload');
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done();
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});
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}
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// Register non-serving static server so that the child services can use reply.sendFile.
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// `root` here is just a placeholder and each call must use its own `rootPath`.
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fastify.register(fastifyStatic, {
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root: _dirname,
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serve: false,
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});
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fastify.register(this.apiServerService.createServer, { prefix: '/api' });
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fastify.register(this.openApiServerService.createServer);
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fastify.register(this.fileServerService.createServer);
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fastify.register(this.activityPubServerService.createServer);
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fastify.register(this.nodeinfoServerService.createServer);
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fastify.register(this.wellKnownServerService.createServer);
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fastify.get<{ Params: { path: string }; Querystring: { static?: any; badge?: any; }; }>('/emoji/:path(.*)', async (request, reply) => {
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const path = request.params.path;
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reply.header('Cache-Control', 'public, max-age=86400');
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if (!path.match(/^[a-zA-Z0-9\-_@\.]+?\.webp$/)) {
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reply.code(404);
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return;
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}
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const name = path.split('@')[0].replace('.webp', '');
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const host = path.split('@')[1]?.replace('.webp', '');
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const emoji = await this.emojisRepository.findOneBy({
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// `@.` is the spec of ReactionService.decodeReaction
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host: (host == null || host === '.') ? IsNull() : host,
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name: name,
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});
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reply.header('Content-Security-Policy', 'default-src \'none\'; style-src \'unsafe-inline\'');
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if (emoji == null) {
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if ('fallback' in request.query) {
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return await reply.redirect('/static-assets/emoji-unknown.png');
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} else {
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reply.code(404);
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return;
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}
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}
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let url: URL;
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if ('badge' in request.query) {
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url = new URL(`${this.config.mediaProxy}/emoji.png`);
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// || emoji.originalUrl してるのは後方互換性のため（publicUrlはstringなので??はだめ）
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url.searchParams.set('url', emoji.publicUrl || emoji.originalUrl);
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url.searchParams.set('badge', '1');
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} else {
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url = new URL(`${this.config.mediaProxy}/emoji.webp`);
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// || emoji.originalUrl してるのは後方互換性のため（publicUrlはstringなので??はだめ）
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url.searchParams.set('url', emoji.publicUrl || emoji.originalUrl);
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url.searchParams.set('emoji', '1');
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if ('static' in request.query) url.searchParams.set('static', '1');
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}
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return await reply.redirect(
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301,
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url.toString(),
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);
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});
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fastify.get<{ Params: { acct: string } }>('/avatar/@:acct', async (request, reply) => {
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const { username, host } = Acct.parse(request.params.acct);
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const user = await this.usersRepository.findOne({
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where: {
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usernameLower: username.toLowerCase(),
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host: (host == null) || (host === this.config.host) ? IsNull() : host,
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isSuspended: false,
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},
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});
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reply.header('Cache-Control', 'public, max-age=86400');
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if (user) {
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reply.redirect(user.avatarUrl ?? this.userEntityService.getIdenticonUrl(user));
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} else {
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reply.redirect('/static-assets/user-unknown.png');
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}
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});
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fastify.get<{ Params: { x: string } }>('/identicon/:x', async (request, reply) => {
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const [temp, cleanup] = await createTemp();
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await genIdenticon(request.params.x, fs.createWriteStream(temp));
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reply.header('Content-Type', 'image/png');
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reply.header('Cache-Control', 'public, max-age=86400');
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return fs.createReadStream(temp).on('close', () => cleanup());
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});
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fastify.get<{ Params: { code: string } }>('/verify-email/:code', async (request, reply) => {
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const profile = await this.userProfilesRepository.findOneBy({
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emailVerifyCode: request.params.code,
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});
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if (profile != null) {
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await this.userProfilesRepository.update({ userId: profile.userId }, {
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emailVerified: true,
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emailVerifyCode: null,
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});
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this.globalEventService.publishMainStream(profile.userId, 'meUpdated', await this.userEntityService.pack(profile.userId, { id: profile.userId }, {
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detail: true,
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includeSecrets: true,
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}));
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reply.code(200);
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return 'Verify succeeded!';
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} else {
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reply.code(404);
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return;
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}
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});
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fastify.register(this.clientServerService.createServer);
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this.streamingApiServerService.attachStreamingApi(fastify.server);
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fastify.server.on('error', err => {
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switch ((err as any).code) {
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case 'EACCES':
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this.logger.error(`You do not have permission to listen on port ${this.config.port}.`);
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break;
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case 'EADDRINUSE':
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this.logger.error(`Port ${this.config.port} is already in use by another process.`);
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break;
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default:
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this.logger.error(err);
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break;
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}
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if (cluster.isWorker) {
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process.send!('listenFailed');
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} else {
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// disableClustering
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process.exit(1);
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}
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});
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fastify.listen({ port: this.config.port, host: '0.0.0.0' });
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await fastify.ready();
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}
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async onApplicationShutdown(signal: string): Promise<void> {
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await this.#fastify.close();
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}
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}
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