fbeltrao / azurefunctionextensions Goto Github PK

Hello,

I am struggling and hope you can help.

I have a WebFunction initiated by a QueueTrigger. When I add your nuget package to my Visual Studio 2017 project and add

[RedisDatabase(Connection = "%redis_connectionstring%")] IDatabase db,

and the connection setting in local.settings.json then when I run the webfunction then I get

[30/12/2018 15:52:24] System.Private.CoreLib: Exception while executing function: HttpRequestRedis. Microsoft.Azure.WebJobs.Host: Exception binding parameter 'db'. Fbeltrao.AzureFunctionExtensions: Object reference not set to an instance of an object.

My Webfunction looks like this

        [FunctionName("HttpRequestRedis")]
        public static async Task Run(
            [QueueTrigger(CloudQueues.TempRequestLoggingForRedis, Connection = "StorageAccount")]string myQueueItem,
            [RedisDatabase(Connection = "%redis_connectionstring%")] IDatabase db,
            ILogger log
           )
          {
          }

If I remove the following from the method signature

[RedisDatabase(Connection = "%redis_connectionstring%")] IDatabase db,

Then it works as expected. Please advise how I may proceed.

Thanks

Ian

if am using azure consumption plan then will you product still make new connections to redis server. There are lot of people facing connection issues when using redis cache in functions with consumption plans.

please advise.

Hi, I use the EventGrid output extention.
wend I add events to the outputevents, it works really well
but when I send no event, there is an error !
when i see the source code, in AzureFunctionExtensions/src/AzureFunctionExtensions/EventGrid/EventGridOutputAsyncCollector.cs
FlushAsync should do Nothing if this.eventGridEvents is empty
thanks

Would it be possible to refer to an app setting instead of the actual authentication settings in the attribute parameters (for instance the sas key of the Event Grid binding extension), like the Event Hub binding for instance?

From your blog post and the Readme file it looks like you want people to use the library, but without an explicit license people can't really use it. If you don't want people to use it while in pre-release, then an explicit message about that would be helpful.

Right now, I'd like to use the Event Grid output, but due to missing licensing I can't.

Hello, when I try to run the sample project (all nugets updated) locally in emulator I get this error:

[16/10/2018 13:09:22] Error indexing method 'PublishEventGridEvent.MultipleAsync'
[16/10/2018 13:09:22] Microsoft.Azure.WebJobs.Host: Error indexing method 'PublishEventGridEvent.MultipleAsync'. Microsoft.Azure.WebJobs.Host: Cannot bind parameter 'outputEvents' to type IAsyncCollector`1. Make sure the parameter Type is supported by the binding. If you're using binding extensions (e.g. Azure Storage, ServiceBus, Timers, etc.) make sure you've called the registration method for the extension(s) in your startup code (e.g. builder.AddAzureStorage(), builder.AddServiceBus(), builder.AddTimers(), etc.).

maybe it is connected with this one?
Azure/azure-functions-host#3386 (comment)

Hi, would you mind to rename Startup to something more specific?
For more readable extensions.json in case of multiple extensions.
Thanks ;)

https://github.com/fbeltrao/AzureFunctionExtensions/blob/master/src/AzureFunctionExtensions/Startup.cs