redis-smq
Version:
A simple high-performance Redis message queue for Node.js.
32 lines • 2.16 kB
TypeScript
import { ICallback, ILogger, Runnable } from 'redis-smq-common';
import { TConsumerMessageHandlerRunnerEvent } from '../../../common/index.js';
import { RedisClient } from '../../../common/redis-client/redis-client.js';
import { EventBus } from '../../event-bus/index.js';
import { IQueueParsedParams } from '../../queue/index.js';
import { Consumer } from '../consumer/consumer.js';
import { MessageHandler } from '../message-handler/message-handler/message-handler.js';
import { IConsumerMessageHandlerArgs, TConsumerMessageHandler } from '../types/index.js';
export declare class MessageHandlerRunner extends Runnable<TConsumerMessageHandlerRunnerEvent> {
protected consumer: Consumer;
protected redisClient: RedisClient;
protected logger: ILogger;
protected messageHandlerInstances: MessageHandler[];
protected messageHandlers: IConsumerMessageHandlerArgs[];
protected eventBus: EventBus | null;
constructor(consumer: Consumer, redisClient: RedisClient, logger: ILogger, eventBus: EventBus | null);
protected getLogger(): ILogger;
protected getMessageHandlerInstance(queue: IQueueParsedParams): MessageHandler | undefined;
protected getMessageHandler(queue: IQueueParsedParams): IConsumerMessageHandlerArgs | undefined;
protected createMessageHandlerInstance(handlerParams: IConsumerMessageHandlerArgs): MessageHandler;
protected runMessageHandler(handlerParams: IConsumerMessageHandlerArgs, cb: ICallback<void>): void;
protected shutdownMessageHandler(messageHandler: MessageHandler, cb: ICallback<void>): void;
protected runMessageHandlers: (cb: ICallback<void>) => void;
protected shutDownMessageHandlers: (cb: ICallback<void>) => void;
protected goingUp(): ((cb: ICallback<void>) => void)[];
protected goingDown(): ((cb: ICallback<void>) => void)[];
protected handleError(err: Error): void;
removeMessageHandler(queue: IQueueParsedParams, cb: ICallback<void>): void;
addMessageHandler(queue: IQueueParsedParams, messageHandler: TConsumerMessageHandler, cb: ICallback<void>): void;
getQueues(): IQueueParsedParams[];
}
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