anchor.diff:              Error (403, "Forbidden")
           | _ ->
               Ok headers
  +
  +    let server = R.Server.Create Shared.Metadata Shared.Json
   
       let work (ctx: HttpContextBase) =
           let req = ctx.Request
  
positive.code:                         member this.UserSession = session :> _ 
                          member this.Environment = upcast Map.ofList [(RpcUtil.HttpContextKey, ctx :> obj)] }
                  let! response =
                      RpcUtil.server.HandleRequest({ Headers = getHeader; Body = body }, ctx)
                  resp.ContentType <- response.ContentType
                  resp.Write response.Content
              return resp.End()
  
negative.code:             }
  
  module private RpcUtil =
      let [<Literal>] HttpContextKey = "HttpContext"
      let [<Literal>] CsrfTokenKey = "csrftoken"
      let [<Literal>] CsrfTokenHeader = "x-" + CsrfTokenKey
  