# Module Cors

    module Cors: sig .. end

Cross-Origin Resource Sharing

If you want to use this extension with Ocsigen Server's configuration file, have a look at the . If you are using Ocsigen Server as a library, use the interface described here. Each of these functions behaves exactly as its configuration file counterpart.

This module belongs to ocamlfind package `ocsigenserver.ext.cors`.

Example of use:

    let _ =
       Ocsigen_server.start
         [ Ocsigen_server.host ~regexp:".*"
           [ Staticmod.run ~dir:"static" ()
           ; Eliom.run ()
           ; Cors.run
              ~max_age:86400
              ~credentials:true
              ~methods:[ `POST; `GET; `HEAD ]
              ~exposed_headers:[ "x-eliom-application"
                               ; "x-eliom-location"
                               ; "x-eliom-set-process-cookies"
                               ; "x-eliom-set-cookie-substitutes" ]
              ()
        ]]

    val run : ?credentials:bool ->
           ?max_age:int ->
           ?exposed_headers:string list ->
           ?methods:Cohttp.Code.meth list -> unit -> Ocsigen_server.instruction

`run` makes it possible to use this extension without configuration file.