BPA.CAP/docs/content/user-guide/en/transports/in-memory-queue.md

# In-Memory Queue

In Memory Queue is a memory-based message queue provided by [Community](https://github.com/yang-xiaodong/Savorboard.CAP.InMemoryMessageQueue).

## Configuration

To use In Memory Queue as a message transporter, you need to install the following extensions from NuGet:

```powershell
PM> Install-Package Savorboard.CAP.InMemoryMessageQueue

```
Then you can add memory-based configuration items to the `ConfigureServices` method of `Startup.cs`.

```csharp

public void ConfigureServices(IServiceCollection services)
{
    // ...

    services.AddCap(x =>
    {
        x.UseInMemoryMessageQueue();
        // x.UseXXX ...
    });
}

```