base on Azure Functions out-of-process .NET language worker  |Branch|Status| |---|---| |main|[](https://azfunc.visualstudio.com/Azure%20Functions/_build/latest?definitionId=45&branchName=main)| |release/1.x|[](https://azfunc.visualstudio.com/Azure%20Functions/_build/latest?definitionId=45&branchName=release%2F1.x)| # Azure Functions .NET Worker Welcome to the Azure Functions .NET Worker Repository. Introduced in 2020, Azure Functions' **Isolated Worker Model** moves function execution into a separate language worker process. Isolating function execution from the Azure Functions runtime allows you to have full control over your application's dependencies and easily incorporate advanced .NET features such as middleware and dependency injection. A .NET Isolated worker process function works differently from a .NET in-process function. For .NET Isolated, you build an executable that imports the .NET Isolated language worker as a NuGet package. Your app includes a [`Program.cs`](samples/FunctionApp/Program.cs) that starts the worker. ## Binding Model .NET Isolated introduces a new binding model, slightly different from the binding model exposed in .NET in-process Azure Functions. More information can be [found here](https://github.com/Azure/azure-functions-dotnet-worker/wiki/.NET-Worker-bindings). Please review our samples for usage information. ## Middleware The Azure Functions .NET Isolated supports middleware registration, following a model similar to what exists in ASP.NET and giving you the ability to inject logic into the invocation pipeline, pre and post function executions. ## Samples You can find samples on how to use different features of the .NET Worker under `samples` ([link](https://github.com/Azure/azure-functions-dotnet-worker/tree/main/samples)). ## Create and run .NET Isolated Worker functions Please see our [Guide for running C# Azure Functions in an isolated worker process](https://learn.microsoft.com/en-us/azure/azure-functions/dotnet-isolated-process-guide) for information on how to develop, debug and deploy using the Isolated Worker model. ## Running E2E Tests ### Requirements - [Powershell 7](https://docs.microsoft.com/en-us/powershell/scripting/install/installing-powershell-on-windows?view=powershell-7.2) - [CosmosDb Emulator](https://docs.microsoft.com/en-us/azure/cosmos-db/local-emulator?tabs=ssl-netstd21) - Azurite (the set up script will download this automatically) ### Instructions 1. Run `setup-e2e-tests.ps1`. Once the build succeeds and the emulators are started correctly, you are done with the setup. 1. Run `run-e2e-tests.ps1` to run the tests or use the Test Explorer in VS. **Note:** Do **not** add the switch to skip the core-tools download when running `set-up-e2e-tests.ps1` as it will lead to an incomplete setup. ## Deploying to Azure ### Create the Azure resources 1. To deploy the app, first ensure that you've installed the Azure CLI. 2. Login to the CLI. ```bash az login ``` 3. If necessary, use `az account set` to select the subscription you want to use. 4. Create a resource group, Storage account, and Azure Functions app. If you would like to use an existing Windows .NET Core 3 function app, please skip this step. ```bash az group create --name AzureFunctionsQuickstart-rg --location westeurope az storage account create --name <STORAGE_NAME> --location westeurope --resource-group AzureFunctionsQuickstart-rg --sku Standard_LRS az functionapp create --resource-group AzureFunctionsQuickstart-rg --consumption-plan-location westeurope --runtime dotnet-isolated --functions-version 3 --name <APP_NAME> --storage-account <STORAGE_NAME> ``` ### Deploy the app 1. Ensure you are in your functions project folder. 2. Deploy the app. ```bash func azure functionapp publish <APP_NAME> ``` ## Known issues * Optimizations are not all in place in the consumption plan and you may experience longer cold starts. ## Feedback Please create issues in this repo. Thanks! # Contributing This project welcomes contributions and suggestions. Most contributions require you to agree to a Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us the rights to use your contribution. For details, visit https://cla.opensource.microsoft.com. When you submit a pull request, a CLA bot will automatically determine whether you need to provide a CLA and decorate the PR appropriately (e.g., status check, comment). Simply follow the instructions provided by the bot. You will only need to do this once across all repos using our CLA. This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/). For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or contact [[email protected]](mailto:[email protected]) with any additional questions or comments. ", Assign "at most 3 tags" to the expected json: {"id":"1123","tags":[]} "only from the tags list I provide: [{"id":77,"name":"3d"},{"id":89,"name":"agent"},{"id":17,"name":"ai"},{"id":54,"name":"algorithm"},{"id":24,"name":"api"},{"id":44,"name":"authentication"},{"id":3,"name":"aws"},{"id":27,"name":"backend"},{"id":60,"name":"benchmark"},{"id":72,"name":"best-practices"},{"id":39,"name":"bitcoin"},{"id":37,"name":"blockchain"},{"id":1,"name":"blog"},{"id":45,"name":"bundler"},{"id":58,"name":"cache"},{"id":21,"name":"chat"},{"id":49,"name":"cicd"},{"id":4,"name":"cli"},{"id":64,"name":"cloud-native"},{"id":48,"name":"cms"},{"id":61,"name":"compiler"},{"id":68,"name":"containerization"},{"id":92,"name":"crm"},{"id":34,"name":"data"},{"id":47,"name":"database"},{"id":8,"name":"declarative-gui "},{"id":9,"name":"deploy-tool"},{"id":53,"name":"desktop-app"},{"id":6,"name":"dev-exp-lib"},{"id":59,"name":"dev-tool"},{"id":13,"name":"ecommerce"},{"id":26,"name":"editor"},{"id":66,"name":"emulator"},{"id":62,"name":"filesystem"},{"id":80,"name":"finance"},{"id":15,"name":"firmware"},{"id":73,"name":"for-fun"},{"id":2,"name":"framework"},{"id":11,"name":"frontend"},{"id":22,"name":"game"},{"id":81,"name":"game-engine "},{"id":23,"name":"graphql"},{"id":84,"name":"gui"},{"id":91,"name":"http"},{"id":5,"name":"http-client"},{"id":51,"name":"iac"},{"id":30,"name":"ide"},{"id":78,"name":"iot"},{"id":40,"name":"json"},{"id":83,"name":"julian"},{"id":38,"name":"k8s"},{"id":31,"name":"language"},{"id":10,"name":"learning-resource"},{"id":33,"name":"lib"},{"id":41,"name":"linter"},{"id":28,"name":"lms"},{"id":16,"name":"logging"},{"id":76,"name":"low-code"},{"id":90,"name":"message-queue"},{"id":42,"name":"mobile-app"},{"id":18,"name":"monitoring"},{"id":36,"name":"networking"},{"id":7,"name":"node-version"},{"id":55,"name":"nosql"},{"id":57,"name":"observability"},{"id":46,"name":"orm"},{"id":52,"name":"os"},{"id":14,"name":"parser"},{"id":74,"name":"react"},{"id":82,"name":"real-time"},{"id":56,"name":"robot"},{"id":65,"name":"runtime"},{"id":32,"name":"sdk"},{"id":71,"name":"search"},{"id":63,"name":"secrets"},{"id":25,"name":"security"},{"id":85,"name":"server"},{"id":86,"name":"serverless"},{"id":70,"name":"storage"},{"id":75,"name":"system-design"},{"id":79,"name":"terminal"},{"id":29,"name":"testing"},{"id":12,"name":"ui"},{"id":50,"name":"ux"},{"id":88,"name":"video"},{"id":20,"name":"web-app"},{"id":35,"name":"web-server"},{"id":43,"name":"webassembly"},{"id":69,"name":"workflow"},{"id":87,"name":"yaml"}]" returns me the "expected json"