# PrimaryOperationFailed

Package: [Microsoft.Orleans.EventSourcing](/orleans/docs/api/csharp/microsoft.orleans.eventsourcing/) 10.0.0

[NuGet package](https://www.nuget.org/packages/Microsoft.Orleans.EventSourcing) | [Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.EventSourcing/Common/ConnectionIssues.cs#L11)

```csharp
[Orleans.GenerateSerializer]
public abstract class PrimaryOperationFailed : ConnectionIssue
```

Describes a connection issue that occurred when communicating with primary storage.

## Properties

- [Exception](/orleans/docs/api/csharp/microsoft.orleans.eventsourcing/orleans.eventsourcing.common.primaryoperationfailed/properties/exception-39702512/)

## Methods

- [ComputeRetryDelay(TimeSpan?)](/orleans/docs/api/csharp/microsoft.orleans.eventsourcing/orleans.eventsourcing.common.primaryoperationfailed/methods/computeretrydelay-system-timespan-nullable-46bb604d/)