Class RedisWorkflowWorkerService

Namespace

JD.AI.Workflows.Distributed.Redis

Assembly

JD.AI.Workflows.Distributed.dll

Reads from a Redis Stream consumer group and delegates execution to IWorkflowWorker. Dead-letters items that exceed MaxDeliveryCount.

public sealed class RedisWorkflowWorkerService : BackgroundService, IHostedService, IDisposable

Inheritance

object

BackgroundService

RedisWorkflowWorkerService

Implements

IHostedService

IDisposable

Inherited Members

BackgroundService.StartAsync(CancellationToken)

BackgroundService.StopAsync(CancellationToken)

BackgroundService.Dispose()

BackgroundService.ExecuteTask

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

RedisWorkflowWorkerService(IConnectionMultiplexer, IWorkflowWorker, IDeadLetterSink, RedisWorkflowOptions, ILogger<RedisWorkflowWorkerService>)

Initializes the worker service.

public RedisWorkflowWorkerService(IConnectionMultiplexer redis, IWorkflowWorker worker, IDeadLetterSink dlq, RedisWorkflowOptions options, ILogger<RedisWorkflowWorkerService> logger)

Parameters

redis IConnectionMultiplexer

worker IWorkflowWorker

dlq IDeadLetterSink

options RedisWorkflowOptions

logger ILogger<RedisWorkflowWorkerService>

Methods

ExecuteAsync(CancellationToken)

This method is called when the IHostedService starts. The implementation should return a task that represents the lifetime of the long running operation(s) being performed.

protected override Task ExecuteAsync(CancellationToken stoppingToken)

Parameters

stoppingToken CancellationToken

Triggered when StopAsync(CancellationToken) is called.

Returns

Task

A Task that represents the long running operations.

Remarks

See Worker Services in .NET for implementation guidelines.