# ConnectionOptions Fields

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.core/orleans.configuration.connectionoptions/)

## DEFAULT_OPENCONNECTION_TIMEOUT {#default-openconnection-timeout-9da5be05}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleans.configuration.connectionoptions/fields/default-openconnection-timeout-9da5be05/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Core/Networking/ConnectionOptions.cs)

```csharp
public static readonly TimeSpan DEFAULT_OPENCONNECTION_TIMEOUT
```

The default value for [ConnectionOptions](/orleans/docs/api/csharp/microsoft.orleans.core/orleans.configuration.connectionoptions/).