Azure Functions

Azure Functions is an event driven, compute-on-demand experience that extends the existing Azure application platform with capabilities to implement code triggered by events occurring in other Azure services, SaaS products, and on-premises systems. With Azure Functions, your applications scale based on demand and you pay only for the resources you consume. Azure Functions provides an intuitive, browser-based user interface allowing you to create scheduled or triggered pieces of code implemented in a variety of programming languages.

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  1. Support for session-enabled Azure Service Bus queues/subscriptions

    Currently the queue/subscription trigger only works with queues and subscriptions that does not use sessions (RequiresSession = false). It would be very useful if the runtime would detect that sessions are enabled and adapt accordingly. As far as I can see, the actual function code would not even have to be aware.

    144 votes
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      19 comments  ·  Flag idea as inappropriate…  ·  Admin →
    • Add TypeScript support to Azure Functions

      Please support writing TypeScript in Azure Functions when you're creating Node functions

      82 votes
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        11 comments  ·  Flag idea as inappropriate…  ·  Admin →
      • Add max calls/per day|hour|minute configuration for throttling

        Now- any light ddos attack that Azure will not recognize- will affect me and my account. If I know that my service shouldn't receive more than 10000 calls per day, but I can't setup limits on incoming requests.

        "Daily Usage Quota (GB-Sec)"- not bad idea, but it's something internal and synthetic for me. Call/per day- is much more native metrics for users.

        62 votes
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          5 comments  ·  Flag idea as inappropriate…  ·  Admin →

          the current plan is to provide throttling controls on a per instance base, which would enable limiting the amount of executions. This can work for scenarios where downstream resources cannot be strained or even DOS attacks.

          Thanks!
          Eduardo

        • Function App Service support for Azure B2C

          If I build a web app using Azure B2C for authentication, I'd like to use it as the authentication provider for Azure Functions too. Although I can set up the same providers, using B2C would be cleaner and enable me to support users with local logins (traditional username and password) too.

          26 votes
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            0 comments  ·  Flag idea as inappropriate…  ·  Admin →
          • Add Open Connection count to Function App

            We are using a Function App for consuming events from an EventHub, to process each event we make 4-5 REST calls and we find that our S3 instances run out of outbound connections resulting in ETIMEDOUT errors. We opened a support case and we are troubleshooting. However to make it easier to debug and to allow us to put alerts in place it would be nice to have the number of open connections available through the Portal and be able to attach alerts..
            We tried to run netstat from Kudu but thisis not permitted (Access Denied)

            17 votes
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              6 comments  ·  Flag idea as inappropriate…  ·  Admin →
            • Retrieve function app keys from ARM template

              Make it possible to set/retrieve function app keys via ARM templates.
              This will make it easier to store it in the settings of an other service while rolling out an environment.

              16 votes
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                2 comments  ·  Feature  ·  Flag idea as inappropriate…  ·  Admin →
              • Should support trigger for Azure Files

                This would make hybrid integration scenarios for customers with no IT trivial, anybody can drop a file in a share.

                16 votes
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                  1 comment  ·  Flag idea as inappropriate…  ·  Admin →
                • Add support for Open API (Swagger 3)

                  Azure Functions currently supports Open API (Swagger 2) (https://azure.microsoft.com/en-in/updates/announcing-azure-functions-open-api-swagger-support-preview/).

                  Now that Open API 3 has been released, it would be helpful if the latest standard could also be supported

                  14 votes
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                    0 comments  ·  Feature  ·  Flag idea as inappropriate…  ·  Admin →
                  • Bring the context object to more languages

                    https://azure.microsoft.com/en-us/documentation/articles/functions-reference/#comment-2605996917

                    The javascript runtime provides a "context" object that is referenced to include things like parameters, bindings, and the 'done' reporting mechanism.

                    For simplicity and consistency purposes, I'd expect to see this across languages.

                    12 votes
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                      3 comments  ·  Flag idea as inappropriate…  ·  Admin →
                    • OpenAPI from function app v2

                      Function App v1. could create an OpenAPI (swagger) file. After the change to v2. in the portal creating an OpenAPI file is "not supportet".

                      Please reinstate this feature

                      6 votes
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                        1 comment  ·  Portal  ·  Flag idea as inappropriate…  ·  Admin →
                      • update AzureRM modules in azure function app

                        i am using azure poweershell function with http trigger but the problem is it has very old version of AzureRM and all other azureRM modules and there is no option i can simply update modules in powershell function.

                        6 votes
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                          1 comment  ·  Flag idea as inappropriate…  ·  Admin →
                        • 6 votes
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                            0 comments  ·  Feature  ·  Flag idea as inappropriate…  ·  Admin →
                          • Functions Summary/Status on Function App dashboard/home

                            It would be helpful to have a dashboard on the Function App home page to display summary/status data about all the Functions in the Function App. For example I currently have to go to each Function individually and click Monitor to see Recent Success or Error Count or to the Manage tab to see if a Function is Enabled.

                            The current "The faster way to functions" getting started content is really only relevant for new users.

                            6 votes
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                              1 comment  ·  Flag idea as inappropriate…  ·  Admin →

                              This is a great request!

                              We are working to support this in the near future as a part of a larger initiative to enable several App Insights based monitoring views in the Functions UI

                              Thanks for the feedback!
                              Alex, Functions PM

                            • 5 votes
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                                3 comments  ·  Portal  ·  Flag idea as inappropriate…  ·  Admin →

                                This is a great bit of functionality that we would love to support!

                                Can you update your issue, or provide a comment with what language you are developing Functions in?

                                Thanks for the feedback!
                                Alex
                                Azure Functions Team

                              • Allow moving Function from Consumption to Service Plan

                                Currently if you deploy your function on a consumption plan there is no way to move it to an existing Service Plan like any other App Service.
                                You would need to delete the existing one and redeploy it..

                                4 votes
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                                  1 comment  ·  Feature  ·  Flag idea as inappropriate…  ·  Admin →

                                  The work to enable this on an API level should be live around November 2018. However there will still be some constraints. A consumption plan uses storage for all assets and by default an app service plan will use the file system. Moving FROM consumption TO app service should always work (pending deployment in November). Moving FROM app service TO consumption may not work though if you are using file system for storage.

                                  -
                                  Jeff

                                • Want to be able to enable Application Insights via the azure cli when creating a function without having to rely on an ARM template.

                                  I want to be able to enable Application Insights via the azure cli when creating a function without having to rely on an ARM template. It seems like all you should have to do is have an option to say enable it and an option to state location information.

                                  4 votes
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                                    1 comment  ·  Feature  ·  Flag idea as inappropriate…  ·  Admin →
                                  • Support for blob trigger on entire storage account

                                    Microsoft’s mobile services are designed to place blobs that are pushed in from mobile clients into many containers - a separate container for each entity that the files are associated with. Microsoft’s solution for sourcing events from blob operations is not compatible with this, as the existing blob trigger required you to know the name of the container at setup/binding time. It would be useful to have a blob trigger that can monitor an entire storage account.

                                    4 votes
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                                      0 comments  ·  Feature  ·  Flag idea as inappropriate…  ·  Admin →
                                    • Azure auth populate request.user

                                      When using the azure auth over functions, specifically those that take a http trigger, it would be great if it would populate the request.user in a similar way you can do using node.js and passport (https://github.com/Azure-Samples/active-directory-b2c-javascript-nodejs-webapi/blob/master/index.js) rather than just providing some headers.

                                      This would make it much easier to work with authenticated users and interact with their information

                                      2 votes
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                                        0 comments  ·  Feature  ·  Flag idea as inappropriate…  ·  Admin →
                                      • Don't show region warning during new app setup when not relevant

                                        When creating a new Function App I select a storage account which I know is in the same region as the new app. The portal still shows me the attached warning which causes me to doubt myself and go off and check the storage account before proceeding. If I select an existing storage account which is in the same region I'd expect this message not to be shown.

                                        2 votes
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                                          0 comments  ·  Portal  ·  Flag idea as inappropriate…  ·  Admin →
                                        • Allow comments in function proxies proxies.json file

                                          Either allow additional attributes that are specified in the schema to be present in the file, or allow JSON comments with some syntax or add explizit "comment" attributes to all objects in the schema. Big proxies.json are unreadable otherwise.

                                          2 votes
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                                            1 comment  ·  Proxies  ·  Flag idea as inappropriate…  ·  Admin →
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