# ConnectionFrameHelper.DefaultMaxFrameLength

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.core/orleans.runtime.messaging.connectionframehelper/) | [Fields](/orleans/docs/api/csharp/microsoft.orleans.core/orleans.runtime.messaging.connectionframehelper/fields/)

[Source](https://github.com/dotnet/orleans/blob/c9649c32492ebefacecd89d6fdef918adede6cdf/src/Orleans.Core/Networking/ConnectionFrameHelper.cs)

```csharp
public const int DefaultMaxFrameLength
```

Default maximum frame length (1 MB).