@nestjstools/messaging-nats-extension/lib/channel/nats-jet-stream.channel.js

Extension to handle messages and dispatch them over Nats

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.NatsJetStreamChannel = void 0;
const messaging_1 = require("@nestjstools/messaging");
const nats_1 = require("nats");
class NatsJetStreamChannel extends messaging_1.Channel {
    client;
    constructor(config) {
        super(config);
        this.client = (0, nats_1.connect)({ servers: config.connectionUris });
    }
    async jetStreamClient() {
        const client = await this.client;
        return client.jetstream();
    }
    async jetStreamManager() {
        const client = await this.client;
        return client.jetstreamManager();
    }
    async onChannelDestroy() {
        const client = await this.client;
        await client.drain();
        await client.close();
        return super.onChannelDestroy();
    }
}
exports.NatsJetStreamChannel = NatsJetStreamChannel;
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