持久功能的监听器因目标机主动拒绝而无法启动

Question

我已在本地成功运行 Azure Durable Functions，但现在无法运行它们并收到以下错误。不确定发生了什么变化——任何有关要查看的内容的指示将不胜感激。

For detailed output, run func with --verbose flag.
[2025-01-17T01:41:50.611Z] The listener for function 'Functions.CreateFunction' was unable to start.
[2025-01-17T01:41:50.614Z] The listener for function 'Functions.CreateFunction' was unable to start. DurableTask.AzureStorage: No connection could be made because the target machine actively refused it. (127.0.0.1:10000). Microsoft.WindowsAzure.Storage: No connection could be made because the target machine actively refused it. (127.0.0.1:10000). System.Net.Http: No connection could be made because the target machine actively refused it. (127.0.0.1:10000). System.Net.Sockets: No connection could be made because the target machine actively refused it.
[2025-01-17T01:42:25.739Z] The listener for function 'Functions.LoggerFunction' was unable to start.
[2025-01-17T01:42:25.901Z] The listener for function 'Functions.LoggerFunction' was unable to start. DurableTask.AzureStorage: No connection could be made because the target machine actively refused it. (127.0.0.1:10000). Microsoft.WindowsAzure.Storage: No connection could be made because the target machine actively refused it. (127.0.0.1:10000). System.Net.Http: No connection could be made because the target machine actively refused it. (127.0.0.1:10000). System.Net.Sockets: No connection could be made because the target machine actively refused it.
[2025-01-17T01:43:00.840Z] The listener for function 'Functions.OrchestratorFunction' was unable to start.
[2025-01-17T01:43:00.842Z] The listener for function 'Functions.OrchestratorFunction' was unable to start. DurableTask.AzureStorage: No connection could be made because the target machine actively refused it. (127.0.0.1:10000). Microsoft.WindowsAzure.Storage: No connection could be made because the target machine actively refused it. (127.0.0.1:10000). System.Net.Http: No connection could be made because the target machine actively refused it. (127.0.0.1:10000). System.Net.Sockets: No connection could be made because the target machine actively refused it.
[2025-01-17T01:43:34.455Z] The listener for function 'Functions.RetrieveNotificationsFunction' was unable to start.
[2025-01-17T01:43:34.457Z] The listener for function 'Functions.RetrieveNotificationsFunction' was unable to start. DurableTask.AzureStorage: No connection could be made because the target machine actively refused it. (127.0.0.1:10000). Microsoft.WindowsAzure.Storage: No connection could be made because the target machine actively refused it. (127.0.0.1:10000). System.Net.Http: No connection could be made because the target machine actively refused it. (127.0.0.1:10000). System.Net.Sockets: No connection could be made because the target machine actively refused it.
[2025-01-17T01:44:05.426Z] The listener for function 'Functions.SendNormalThresholdNotification' was unable to start.
[2025-01-17T01:44:05.428Z] The listener for function 'Functions.SendNormalThresholdNotification' was unable to start. DurableTask.AzureStorage: No connection could be made because the target machine actively refused it. (127.0.0.1:10000). Microsoft.WindowsAzure.Storage: No connection could be made because the target machine actively refused it. (127.0.0.1:10000). System.Net.Http: No connection could be made because the target machine actively refused it. (127.0.0.1:10000). System.Net.Sockets: No connection could be made because the target machine actively refused it.

我尝试按照https://github.com/Azure/azure-functions-host/issues/3795#issuecomment-430337085中的建议添加此设置 "AzureWebJobsSecretStorageType": "files" 但仍然遇到相同的问题。我错过了什么？

本地.settings.json

Answer 1

通过在命令行中运行以下命令来启动 Azurite，请参阅MSDOC：

"C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\Extensions\Microsoft\Azure Storage Emulator\azurite.exe"

命令响应：

C:\Users\uname>"C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\Extensions\Microsoft\Azure Storage Emulator\azurite.exe"
Azurite Blob service is starting at http://127.0.0.1:10000
Azurite Blob service is successfully listening at http://127.0.0.1:10000
Azurite Queue service is starting at http://127.0.0.1:10001
Azurite Queue service is successfully listening at http://127.0.0.1:10001
Azurite Table service is starting at http://127.0.0.1:10002
Azurite Table service is successfully listening at http://127.0.0.1:10002

local.settings.json：

{
    "IsEncrypted": false,
    "Values": {
        "AzureWebJobsStorage": "UseDevelopmentStorage=true",
        "FUNCTIONS_WORKER_RUNTIME": "dotnet-isolated"
    }
}

.csproj：

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <TargetFramework>net9.0</TargetFramework>
    <AzureFunctionsVersion>v4</AzureFunctionsVersion>
    <OutputType>Exe</OutputType>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup>
  <ItemGroup>
    <FrameworkReference Include="Microsoft.AspNetCore.App" />
    <PackageReference Include="Microsoft.Azure.Functions.Worker" Version="2.0.0" />
    <PackageReference Include="Microsoft.Azure.Functions.Worker.Extensions.DurableTask" Version="1.1.7" />
    <PackageReference Include="Microsoft.Azure.Functions.Worker.Extensions.Http" Version="3.2.0" />
    <PackageReference Include="Microsoft.Azure.Functions.Worker.Extensions.Http.AspNetCore" Version="2.0.0" />
    <PackageReference Include="Microsoft.Azure.Functions.Worker.Sdk" Version="2.0.0" />
  </ItemGroup>
  <ItemGroup>
    <None Update="host.json">
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </None>
    <None Update="local.settings.json">
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
      <CopyToPublishDirectory>Never</CopyToPublishDirectory>
    </None>
  </ItemGroup>
  <ItemGroup>
    <Using Include="System.Threading.ExecutionContext" Alias="ExecutionContext" />
  </ItemGroup>
</Project>

运行函数：

Functions:

        Function1_HttpStart: [GET,POST] http://localhost:7282/api/Function1_HttpStart

        Function1: orchestrationTrigger

        SayHello: activityTrigger

For detailed output, run func with --verbose flag.
[2025-01-17T06:02:09.380Z] Host lock lease acquired by instance ID '000000000000000000000000F72731CC'.
[2025-01-17T06:02:10.555Z] Executing 'Functions.Function1_HttpStart' (Reason='This function was programmatically called via the host APIs.', Id=6cb9b9b8-ccf8-463f-a7a0-7dfc61e3e591)
[2025-01-17T06:02:11.889Z] Scheduling new Function1 orchestration with instance ID '57314743ff4b42c9acd09c4d998a46fb' and 0 bytes of input data.
[2025-01-17T06:02:12.375Z] Started orchestration with ID = '57314743ff4b42c9acd09c4d998a46fb'.
[2025-01-17T06:02:12.595Z] Executed 'Functions.Function1_HttpStart' (Succeeded, Id=6cb9b9b8-ccf8-463f-a7a0-7dfc61e3e591, Duration=2108ms)
[2025-01-17T06:02:12.634Z] Executing 'Functions.Function1' (Reason='(null)', Id=ead5d3dc-c0fb-4b1f-9706-6b499e4de813)
[2025-01-17T06:02:13.053Z] Saying hello.
[2025-01-17T06:02:13.150Z] Executed 'Functions.Function1' (Succeeded, Id=ead5d3dc-c0fb-4b1f-9706-6b499e4de813, Duration=569ms)
[2025-01-17T06:02:13.303Z] Executing 'Functions.SayHello' (Reason='(null)', Id=0e088b50-c5de-4942-84a7-3945f28173b2)
[2025-01-17T06:02:13.346Z] Saying hello to Tokyo.
[2025-01-17T06:02:13.352Z] Executed 'Functions.SayHello' (Succeeded, Id=0e088b50-c5de-4942-84a7-3945f28173b2, Duration=55ms)
[2025-01-17T06:02:13.639Z] Executing 'Functions.Function1' (Reason='(null)', Id=efe971d4-bbd9-4381-aeb8-b17d3911f871)
[2025-01-17T06:02:13.678Z] Executed 'Functions.Function1' (Succeeded, Id=efe971d4-bbd9-4381-aeb8-b17d3911f871, Duration=46ms)
[2025-01-17T06:02:13.763Z] Executing 'Functions.SayHello' (Reason='(null)', Id=4111dcd8-7df3-4f8e-bb12-cc809a987007)
[2025-01-17T06:02:13.776Z] Saying hello to Seattle.
[2025-01-17T06:02:13.780Z] Executed 'Functions.SayHello' (Succeeded, Id=4111dcd8-7df3-4f8e-bb12-cc809a987007, Duration=16ms)
[2025-01-17T06:02:13.955Z] Executing 'Functions.Function1' (Reason='(null)', Id=2ed4521c-91f3-4da8-a9dc-5d531a6093eb)
[2025-01-17T06:02:13.970Z] Executed 'Functions.Function1' (Succeeded, Id=2ed4521c-91f3-4da8-a9dc-5d531a6093eb, Duration=15ms)
[2025-01-17T06:02:14.051Z] Executing 'Functions.SayHello' (Reason='(null)', Id=16693162-acde-416e-ac17-7623bef9b60e)
[2025-01-17T06:02:14.067Z] Saying hello to London.
[2025-01-17T06:02:14.070Z] Executed 'Functions.SayHello' (Succeeded, Id=16693162-acde-416e-ac17-7623bef9b60e, Duration=19ms)
[2025-01-17T06:02:14.172Z] Executing 'Functions.Function1' (Reason='(null)', Id=66fcffd9-5f85-47d2-9382-80f36d1dce58)
[2025-01-17T06:02:14.196Z] Executed 'Functions.Function1' (Succeeded, Id=66fcffd9-5f85-47d2-9382-80f36d1dce58, Duration=24ms)