@mastra/core/dist/events/unix-socket-pubsub.d.ts

import { PubSub } from './pubsub.js';
import type { PubSubDeliveryMode } from './pubsub.js';
import type { Event, EventCallback, SubscribeOptions } from './types.js';
type UnixSocketPubSubOptions = {
    maxRemoteClientQueuedBytes?: number;
};
/**
 * Max number of times a local subscriber callback may be redelivered after a
 * nack. MUST be >= the consumer-side retry budget
 * (`WorkflowEventProcessor.MAX_DELIVERY_ATTEMPTS`) — otherwise the transport
 * gives up before the consumer can exhaust its budget and surface the terminal
 * failure, which would leave the run silently hung.
 *
 * An invariant test in
 * `packages/core/src/events/unix-socket-pubsub-redelivery-budget.test.ts`
 * pins this ordering against the consumer constant so the two constants stay
 * in sync as the consumer budget changes.
 */
export declare const MAX_LOCAL_REDELIVERIES = 6;
export declare class UnixSocketPubSub extends PubSub {
    #private;
    readonly socketPath: string;
    constructor(socketPath: string, options?: UnixSocketPubSubOptions);
    get supportedModes(): ReadonlyArray<PubSubDeliveryMode>;
    get isBroker(): boolean;
    /** Number of remote clients currently connected to this broker. Always 0 for non-broker instances. */
    get remoteClientCount(): number;
    publish(topic: string, event: Omit<Event, 'id' | 'createdAt'>, options?: {
        localOnly?: boolean;
    }): Promise<void>;
    subscribe(topic: string, cb: EventCallback, options?: SubscribeOptions): Promise<void>;
    unsubscribe(topic: string, cb: EventCallback): Promise<void>;
    flush(): Promise<void>;
    close(): Promise<void>;
}
export {};
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