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Orleans + F# (async issue)
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| type SyncXeroPrivateApplicationGrain() = | |
| inherit GrainBase() | |
| interface ISyncXeroPrivateApplicationGrain with | |
| member this.SynchronizeAsync() = | |
| let orleansTaskScheduler = TaskScheduler.Current | |
| async { | |
| let companyFile = XeroCompanyFile () | |
| let guid = | |
| match companyFile.CompanyFileIdentifier with | |
| | CompanyFileIdentifier _guid -> _guid | |
| let uri = companyFile |> saveCompanyFile companyFile.CompanyFileIdentifier | |
| //Filthy hack to get the code to run on the orleans task scheduler | |
| do! Task.Factory.StartNew((fun () -> | |
| let plotGrain = GenerateAccountBalanceCsvGrainFactory.GetGrain(0L) | |
| plotGrain.GenerateCsvAsync(guid)), CancellationToken.None, TaskCreationOptions.None, orleansTaskScheduler).Unwrap() | |
| |> Async.AwaitTask |> Async.Ignore | |
| return uri | |
| } | |
| |> Async.StartAsTask |
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In the code above, there really shouldn't be a Task.Factory.StartNew inside the async {}; what is desired is the ability to just 'do! plotGrain.Generate...' to asynchronously call the plotGrain grain's method!