n8n/dist/commands/webhook.js

n8n Workflow Automation Tool

"use strict";
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exports.Webhook = void 0;
const decorators_1 = require("@n8n/decorators");
const di_1 = require("@n8n/di");
const active_executions_1 = require("../active-executions");
const config_1 = __importDefault(require("../config"));
const publisher_service_1 = require("../scaling/pubsub/publisher.service");
const pubsub_registry_1 = require("../scaling/pubsub/pubsub.registry");
const subscriber_service_1 = require("../scaling/pubsub/subscriber.service");
const webhook_server_1 = require("../webhooks/webhook-server");
const base_command_1 = require("./base-command");
let Webhook = class Webhook extends base_command_1.BaseCommand {
    constructor() {
        super(...arguments);
        this.server = di_1.Container.get(webhook_server_1.WebhookServer);
        this.needsCommunityPackages = true;
    }
    async stopProcess() {
        this.logger.info('\nStopping n8n...');
        try {
            await this.externalHooks?.run('n8n.stop');
            await di_1.Container.get(active_executions_1.ActiveExecutions).shutdown();
        }
        catch (error) {
            await this.exitWithCrash('There was an error shutting down n8n.', error);
        }
        await this.exitSuccessFully();
    }
    async init() {
        if (config_1.default.getEnv('executions.mode') !== 'queue') {
            this.error('Webhook processes can only run with execution mode as queue.');
        }
        await this.initCrashJournal();
        this.logger.debug('Crash journal initialized');
        this.logger.info('Starting n8n webhook process...');
        this.logger.debug(`Host ID: ${this.instanceSettings.hostId}`);
        await super.init();
        await this.initLicense();
        this.logger.debug('License init complete');
        await this.initOrchestration();
        this.logger.debug('Orchestration init complete');
        await this.initBinaryDataService();
        this.logger.debug('Binary data service init complete');
        await this.initDataDeduplicationService();
        this.logger.debug('Data deduplication service init complete');
        await this.initExternalHooks();
        this.logger.debug('External hooks init complete');
        await this.moduleRegistry.initModules();
    }
    async run() {
        const { ScalingService } = await Promise.resolve().then(() => __importStar(require('../scaling/scaling.service')));
        await di_1.Container.get(ScalingService).setupQueue();
        await this.server.start();
        this.logger.info('Webhook listener waiting for requests.');
        await new Promise(() => { });
    }
    async catch(error) {
        await this.exitWithCrash('Exiting due to an error.', error);
    }
    async initOrchestration() {
        di_1.Container.get(publisher_service_1.Publisher);
        di_1.Container.get(pubsub_registry_1.PubSubRegistry).init();
        await di_1.Container.get(subscriber_service_1.Subscriber).subscribe('n8n.commands');
    }
};
exports.Webhook = Webhook;
exports.Webhook = Webhook = __decorate([
    (0, decorators_1.Command)({
        name: 'webhook',
        description: 'Starts n8n webhook process. Intercepts only production URLs.',
    })
], Webhook);
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