HostingStartup and Order of operations

Can I use the [Priority] attribute to define HostingStartup order of
operations?

Thanks Gianmaria

Not ASP .NET Core HostingStartup classes, that’s an ASP .NET Core feature not a ServiceStack feature.

Check out the plugin interfaces for running logic at different life cycles
https://docs.servicestack.net/plugins#plugin-api

Likewise how to register callbacks at different states
https://docs.servicestack.net/modular-startup.html#customize-apphost-at-different-startup-lifecycles