Exploring the potential of middleware
There are many other things you can do with middleware. For example, did you know that you can split the request pipeline into two or more pipelines? We'll look at how to do that and several other things in this section.
Branching the pipeline with /map
The next snippet shows how to create branches based on specific paths:
app.Map("/map1", app1 =>
{
    // some more Middleware
    app1.Run(async context =>
    {
        await context.Response.WriteAsync("Map Test 1");
    });
});
app.Map("/map2", app2 =>
{
    // some more Middleware
    app2.Run(async context =>
    {
        await context.Response.WriteAsync("Map Test 2");
    });
});
 ...
