@xnestjs/rabbitmq/esm/get-rabbitmq-config.js

NestJS extension library for RabbitMQ

import process from 'node:process';
import { clone } from '@jsopen/objects';
import { toBoolean, toInt } from 'putil-varhelpers';
export function getRabbitmqConfig(moduleOptions, prefix = 'RMQ_') {
    const options = clone(moduleOptions);
    const env = process.env;
    options.urls =
        options.urls ||
            (env[prefix + 'URLS'] ?? 'amqp://localhost:5672').split(/\s*,\s*/);
    options.prefetchCount =
        options.prefetchCount ?? toInt(env[prefix + 'PREFETCH_COUNT']);
    options.maxConnectionAttempts =
        options.maxConnectionAttempts ??
            toInt(env[prefix + 'MAX_CONNECTION_ATTEMPTS']);
    options.socketOptions = options.socketOptions ?? {};
    options.socketOptions.reconnectTimeInSeconds =
        options.socketOptions.reconnectTimeInSeconds ??
            toInt(env[prefix + 'RECONNECT_TIME']);
    options.socketOptions.heartbeatIntervalInSeconds =
        options.socketOptions.heartbeatIntervalInSeconds ??
            toInt(env[prefix + 'HEARTBEAT_INTERVAL']);
    options.lazyConnect =
        options.lazyConnect ?? toBoolean(env[prefix + 'LAZY_CONNECT'] ?? 'false');
    return options;
}