99 lines
3.0 KiB
TypeScript
99 lines
3.0 KiB
TypeScript
/*
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* Copyright (C) 2026 Fluxer Contributors
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*
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* This file is part of Fluxer.
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*
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* Fluxer is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Fluxer is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
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*/
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import {Config} from '@app/Config';
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import {createFluxerServer, type FluxerServerResult} from '@app/index';
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import {initializeLogger, Logger} from '@app/Logger';
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import {setupGracefulShutdown} from '@fluxer/hono/src/Server';
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initializeLogger({environment: Config.env});
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let fluxerServer: FluxerServerResult | null = null;
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let isExiting = false;
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async function shutdownServer(reason: string): Promise<void> {
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if (isExiting) {
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Logger.warn({reason}, 'Already shutting down, ignoring signal');
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return;
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}
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isExiting = true;
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Logger.info({reason}, 'Initiating shutdown');
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if (fluxerServer !== null) {
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try {
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await fluxerServer.shutdown();
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Logger.info('Shutdown completed successfully');
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} catch (error) {
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Logger.error({error: error instanceof Error ? error.message : 'Unknown error'}, 'Error during shutdown');
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throw error;
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}
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} else {
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Logger.warn('No server instance to shut down');
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throw new Error('No server instance to shut down');
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}
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}
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async function main(): Promise<void> {
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try {
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Logger.info('Creating Fluxer Server');
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fluxerServer = await createFluxerServer({
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staticDir: Config.services.server?.static_dir,
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});
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Logger.info('Running service initialization');
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await fluxerServer.initialize();
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setupGracefulShutdown(async () => shutdownServer('signal'), {logger: Logger, timeoutMs: 30000});
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process.on('uncaughtException', (error) => {
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Logger.fatal({error: error.message, stack: error.stack}, 'Uncaught exception - forcing shutdown');
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void shutdownServer('uncaughtException').then(
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() => process.exit(1),
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() => process.exit(1),
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);
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});
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process.on('unhandledRejection', (reason) => {
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Logger.fatal(
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{
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reason: reason instanceof Error ? reason.message : String(reason),
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stack: reason instanceof Error ? reason.stack : undefined,
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},
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'Unhandled promise rejection - forcing shutdown',
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);
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void shutdownServer('unhandledRejection').then(
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() => process.exit(1),
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() => process.exit(1),
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);
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});
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Logger.info('Starting Fluxer Server');
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await fluxerServer.start();
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} catch (error) {
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Logger.fatal({error: error instanceof Error ? error.message : 'Unknown error'}, 'Failed to start server');
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process.exit(1);
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}
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}
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main().catch((err) => {
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Logger.fatal({error: err}, 'Failed to start server');
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process.exit(1);
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});
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