# ProtocolTransportException

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/LogConsistency/ILogConsistencyProtocolServices.cs#L59)

```csharp
[Orleans.GenerateSerializer]
public sealed class ProtocolTransportException : OrleansException
```

Exception thrown by protocol messaging layer.

## Constructors

- [ProtocolTransportException](/orleans/docs/api/csharp/microsoft.orleans.eventsourcing/orleans.eventsourcing.protocoltransportexception/constructors/constructor-e4d68899/)
- [ProtocolTransportException(string)](/orleans/docs/api/csharp/microsoft.orleans.eventsourcing/orleans.eventsourcing.protocoltransportexception/constructors/constructor-string-5f4d60e5/)
- [ProtocolTransportException(string, Exception)](/orleans/docs/api/csharp/microsoft.orleans.eventsourcing/orleans.eventsourcing.protocoltransportexception/constructors/constructor-string-system-exception-39c6312c/)

## Methods

- [ToString](/orleans/docs/api/csharp/microsoft.orleans.eventsourcing/orleans.eventsourcing.protocoltransportexception/methods/tostring-e7866846/)