Suave is a simple web development F# library providing a lightweight web server and a set of combinators to manipulate route flow and task composition.

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Multiple bindings and SSL support

Suave supports binding the application to multiple TCP/IP addresses and ports combinations. It also supports HTTPS via the interface ITlsProvider, but the current recommendation for deploying HTTPS is by letting a reverse proxy manage the HTTPS termination.

let cfg =
  { defaultConfig with
      bindings =
        [ HttpBinding.create HTTP IPAddress.Loopback 80us
          HttpBinding.createSimple HTTP "" 9000 ]
      listenTimeout = TimeSpan.FromMilliseconds 3000. }
choose [
  path "/hello" >=> OK "Hello World"
  NOT_FOUND "Found no handlers"
|> startWebServer cfg