Bump MediatR from 8.1.0 to 10.0.1

[dependabot]

Bumps MediatR from 8.1.0 to 10.0.1.

Release notes

Sourced from MediatR's releases.

10.0.1

This is a patch release to support the latest Contracts package, which changed its targets to netstandard2.0 and net461.

Although MediatR supports only netstandard2.1 and above, it should not force the consumers of the contracts as such.

10.0.0

This release adds support for IAsyncEnumerable<T>. A new request type, IStreamRequest<T> represents a request to create a stream, with a new handler type IStreamRequestHandler<TRequest, TResponse> to handle. An example:

public class StreamPing : IStreamRequest<Pong>
{
    public string? Message { get; init; }
}
public class PingStreamHandler : IStreamRequestHandler<StreamPing, Pong>
{
public async IAsyncEnumerable<Pong> Handle(StreamPing request,
[EnumeratorCancellation] CancellationToken cancellationToken)
{
yield return await Task.Run(() => new Pong { Message = request.Message + " Pang" }, cancellationToken);
}
}

Where the work inside of the handler would likely be calling some other streaming API, such as gRPC, EF Core streaming support, Dapper streaming etc.

There are also separate behaviors, with IStreamPipelineBehavior that are separate from the normal IPipelineBehavior.

With the addition of IAsyncEnumerable, this release now targets netstandard2.1 exclusively.

There are some breaking API changes, called out in the 10.0 migration guide.

9.0.0

This release contains a small, but breaking change. In order to provide a simpler interface, the IMediator interface is now split into two interfaces, a sender and publisher:

public interface ISender
{
    Task<TResponse> Send<TResponse>(IRequest<TResponse> request, CancellationToken cancellationToken = default);
Task&lt;object?&gt; Send(object request, CancellationToken cancellationToken = default);

}
public interface IPublisher
{
Task Publish(object notification, CancellationToken cancellationToken = default);
Task Publish&lt;TNotification&gt;(TNotification notification, CancellationToken cancellationToken = default)
    where TNotification : INotification;

}
</tr></table>

... (truncated)

Commits

• 49f9821 Updating contracts package
• 204f41e Targeting netstandard2.0 and net461 for the contracts package
• dad92f3 Fixing release workflow
• 682ee41 Updating readme to include contracts package
• 290f80a Merge pull request #687 from jbogard/reference-contracts-package
• bcb1aa7 Referencing contracts package
• b152d92 Merge pull request #686 from jbogard/contracts-assembly
• b2b0222 Creating a contracts package
• a533cf2 Adding contracts assembly
• 802e4a4 Merge pull request #685 from jbogard/separate-stream-request
• Additional commits viewable in compare view

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[dependabot]

Superseded by #261.