@ydbjs/topic/dist/message.d.ts

YDB Topics client for publish-subscribe messaging. Provides at-least-once delivery, exactly-once publishing, FIFO guarantees, and scalable message processing for unstructured data.

import type { Codec } from "@ydbjs/api/topic";
import type { TopicPartitionSession } from "./partition-session.js";
type TopicMessageOptions = {
    partitionSession: TopicPartitionSession;
    producer: string;
    payload: Uint8Array;
    codec: Codec;
    seqNo: bigint;
    offset?: bigint;
    uncompressedSize?: bigint;
    createdAt?: number;
    writtenAt?: number;
    metadataItems?: Record<string, Uint8Array>;
};
export declare class TopicMessage {
    readonly partitionSession: WeakRef<TopicPartitionSession>;
    readonly producer: string;
    readonly payload: Uint8Array;
    readonly codec: Codec;
    readonly seqNo: bigint;
    readonly offset?: bigint;
    readonly uncompressedSize?: bigint;
    readonly createdAt?: number;
    readonly writtenAt?: number;
    readonly metadataItems?: Record<string, Uint8Array>;
    constructor(options: TopicMessageOptions);
    get alive(): boolean;
}
export {};
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