Question

错误：不包含'CreateServiceRemotingListener'的定义，也找不到包含接受第一个类型参数的扩展方法'CreateServiceRemotingListener'（是否缺少using指令或程序集引用？）

下面是我遵循的步骤，

创建了一个实现IService的接口。

`

    using Microsoft.ServiceFabric.Services.Remoting;
    using System.Threading.Tasks;
    public interface IFileService: IService
    {
        Task<string> GetStringByName(string name);
    }

`

状态服务中包含以下名为FileService的软件包。

`

 using System. Fabric;
    using Microsoft.ServiceFabric.Data;
    using Microsoft.ServiceFabric.Data.Collections;
    using Microsoft.ServiceFabric.Services.Communication.Runtime;
    using Microsoft.ServiceFabric.Services.Runtime;

`

在FileService中实现了IFileService接口。

`

 internal sealed class FileService : StatefulService, IFileService
    {
        public FileService(StatefulServiceContext context)
            : base(context)
        { }
        public FileService(StatefulServiceContext context, IReliableStateManagerReplica stateManagerReplica) : base(context, stateManagerReplica)
        {
        }

        public Task<string> GetStringByName(string name)
        {
            return Task.FromResult<string>(name);
        }


        /// <summary>
        /// Optional override to create listeners (e.g., HTTP, Service Remoting, WCF, etc.) for this service replica to handle client or user requests.
        /// </summary>
        /// <remarks>
        /// For more information on service communication, see https://aka.ms/servicefabricservicecommunication
        /// </remarks>
        /// <returns>A collection of listeners.</returns>
        protected override IEnumerable<ServiceReplicaListener> 

    CreateServiceReplicaListeners()
            {
                return new[] { new ServiceReplicaListener(this.CreateServiceRemotingListener) };
            }}

`

Answer 1

ServiceRemotingExtensions类位于Microsoft.ServiceFabric.Services.Remoting.Runtime命名空间中（不包含在内）。

要提及的重要一点是，{strong>已弃用CreateServiceRemotingListener 。推荐使用的方法是CreateServiceRemotingReplicaListeners。

希望这会有所帮助。

更新2019/01/28

这是示例代码：

using System.Collections.Generic;
using System.Fabric;

using Microsoft.ServiceFabric.Services.Communication.Runtime;
using Microsoft.ServiceFabric.Services.Remoting;
using Microsoft.ServiceFabric.Services.Remoting.Runtime;
using Microsoft.ServiceFabric.Services.Runtime;

namespace JustService
{
    public interface IRemotingService : IService
    {
        // Remoting methods
    }
    internal sealed class JustService : StatefulService, IRemotingService
    {
        public JustService(
            StatefulServiceContext context)
            : base(context)
        {
        }
        protected override IEnumerable<ServiceReplicaListener> CreateServiceReplicaListeners()
        {
            return this.CreateServiceRemotingReplicaListeners();
        }
    }
}

请注意，为了使用CreateServiceRemotingReplicaListeners扩展方法，服务应实现从IService派生的接口。

在服务结构状态服务（.NET Core应用程序）中创建远程侦听器时出错

1 个答案: