broker-lib/dist/types.d.ts

Multi-Broker Message Bus with Multi-Topic Support

export interface IBroker {
    connect(): Promise<void>;
    publish(topic: string, message: string | Buffer, options?: PublishOptions): Promise<void>;
    subscribe(topics: string[], handler: MessageHandler, options?: SubscribeOptions): Promise<void>;
    disconnect(): Promise<void>;
    isConnected(): boolean;
}
export type MessageHandler = (topic: string, message: Buffer) => void | Promise<void>;
export interface MessageOptions {
    key?: string;
    partition?: number;
    headers?: Record<string, string>;
    timestamp?: Date;
}
export interface PublishOptions extends MessageOptions {
    qos?: number;
    retain?: boolean;
}
export interface SubscribeOptions {
    fromBeginning?: boolean;
    qos?: number;
    autoAck?: boolean;
}
export interface BrokerConnectionOptions {
    timeout?: number;
    retryAttempts?: number;
    retryDelay?: number;
}
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