kafka-sagas
Version:
Build sagas that consume from a kafka topic
23 lines (22 loc) • 954 B
TypeScript
import { Kafka, ConsumerConfig } from 'kafkajs';
import { IAction, ActionObserver } from './types';
import { TopicAdministrator } from './topic_administrator';
export declare class ConsumerPool {
private kafka;
private rootTopic;
private consumerConfig;
private topicAdministrator;
private consumers;
private observersByTransaction;
constructor(kafka: Kafka, rootTopic: string, consumerConfig?: Omit<ConsumerConfig, 'groupId' | 'allowAutoTopicCreation'>, topicAdministrator?: TopicAdministrator);
streamActionsFromTopic(topic: string): Promise<void>;
disconnectConsumers(): Promise<void>;
startTransaction(transactionId: string): void;
stopTransaction(transactionId: string): void;
registerTopicObserver({ transactionId, topic, observer }: {
transactionId: string;
topic: string;
observer: ActionObserver<IAction>;
}): void;
private broadcastAction;
}