Azure Functions throwing 'Execution Timeout' scenarios with durable functions despite settings
I've been struggling with this for a few days now and could really use some help. I'm testing a new approach and After trying multiple solutions online, I still can't figure this out... I'm working with an 'Execution Timeout' behavior when executing Azure Durable Functions, even though I've configured the timeout settings correctly. I'm using Azure Functions v3.0 with the Durable Functions extension version 2.4.0. My orchestration function is expected to run for several minutes due to an external API call that processes a large dataset. I've set the `FUNCTIONS_WORKER_TIMEOUT` environment variable to 10 minutes in my Azure App Service configuration, and I'm also using the `DurableOrchestrationContext.CallActivityAsync` method to manage the long-running tasks. However, I'm still getting this behavior in the logs: ``` Microsoft.Azure.WebJobs.Host.FunctionInvocationException: Function 'OrchestratorFunction' failed with behavior: The function execution was aborted due to timeout. ``` Here is a snippet of my orchestration function: ```csharp [FunctionName("OrchestratorFunction")] public static async Task RunOrchestrator( [OrchestrationTrigger] IDurableOrchestrationContext context) { var result = await context.CallActivityAsync<string>("LongRunningActivity", null); return result; } ``` And the activity function looks like this: ```csharp [FunctionName("LongRunningActivity")] public static async Task<string> LongRunningActivity([ActivityTrigger] string input, ILogger log) { // Simulating a long-running call await Task.Delay(TimeSpan.FromMinutes(9)); // Simulate external API call return "Completed"; } ``` I've also verified that the timeout for activities is set to the default 5 minutes, but I expected that the durable orchestration would manage this correctly. Am I missing something in the setup, or is there a specific configuration I need to adjust to prevent this timeout scenario? Any insights would be greatly appreciated! This is for a desktop app running on Linux.