@nestjstools/messaging-rabbitmq-extension/lib/channel/amqp.channel.js

Extension to handle messages and dispatch them over AMQP protocol

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.AmqpChannel = void 0;
const messaging_1 = require("@nestjstools/messaging");
const amqp = require("amqplib");
class AmqpChannel extends messaging_1.Channel {
    constructor(config) {
        super(config);
        this.config = config;
    }
    async init() {
        if (this.connection) {
            return Promise.resolve();
        }
        this.connection = undefined;
        this.connection = await amqp.connect(this.config.connectionUri);
        this.connection.on('close', (err) => {
            console.error('AMQP Connection error:', err);
            process.exit(0);
        });
    }
    async onChannelDestroy() {
        if (this.connection) {
            await this.connection.close();
            this.connection = undefined;
        }
    }
}
exports.AmqpChannel = AmqpChannel;
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