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| Current File : /var/www/talentgenesis_admin_backend/node_modules/@nestjs/microservices/client/client-mqtt.d.ts |
/// <reference types="node" />
import { Logger } from '@nestjs/common/services/logger.service';
import { Observable } from 'rxjs';
import { MqttClient } from '../external/mqtt-client.interface';
import { MqttOptions, ReadPacket, WritePacket } from '../interfaces';
import { MqttRecordOptions } from '../record-builders/mqtt.record-builder';
import { ClientProxy } from './client-proxy';
/**
* @publicApi
*/
export declare class ClientMqtt extends ClientProxy {
protected readonly options: MqttOptions['options'];
protected readonly logger: Logger;
protected readonly subscriptionsCount: Map<string, number>;
protected readonly url: string;
protected mqttClient: MqttClient;
protected connection: Promise<any>;
constructor(options: MqttOptions['options']);
getRequestPattern(pattern: string): string;
getResponsePattern(pattern: string): string;
close(): void;
connect(): Promise<any>;
mergeCloseEvent<T = any>(instance: MqttClient, source$: Observable<T>): Observable<T>;
createClient(): MqttClient;
handleError(client: MqttClient): void;
createResponseCallback(): (channel: string, buffer: Buffer) => any;
protected publish(partialPacket: ReadPacket, callback: (packet: WritePacket) => any): () => void;
protected dispatchEvent(packet: ReadPacket): Promise<any>;
protected unsubscribeFromChannel(channel: string): void;
protected initializeSerializer(options: MqttOptions['options']): void;
protected mergePacketOptions(requestOptions?: MqttRecordOptions): MqttRecordOptions | undefined;
}