public static async Task <HttpResponseMessage> HttpStart(
[HttpTrigger(AuthorizationLevel.Function, "post")] HttpRequestMessage req,
[OrchestrationClient] DurableOrchestrationClient starter,
TraceWriter log)
{
// Function input comes from the request content.
ProcessRequest requestData = await req.Content.ReadAsAsync <ProcessRequest>();
// Starting a new orchestrator with request data
string instanceId = await starter.StartNewAsync("HttpTrigger_Orchestrator", requestData);
log.Info($"Started orchestration with ID = '{instanceId}'.");
var response = starter.CreateCheckStatusResponse(req, instanceId);
// I specify a response interval so the Logic App doesn't check the status
// until after 10 seconds has passed. If work will be longer you can change this
// value as needed.
response.Headers.RetryAfter = new RetryConditionHeaderValue(TimeSpan.FromSeconds(10));
return(response);
}
public static string DoWork([ActivityTrigger] ProcessRequest requestData, TraceWriter log)
{
log.Info($"Doing work on data {requestData.data}.");
Thread.Sleep(TimeSpan.FromMinutes(3));
return("some response data");
}
