[plt-scheme] processing requests

On Tue, 18 Apr 2006, Shriram Krishnamurthi wrote:

> Are you aware that there's a Web server built into the PLT Scheme 
> distribution that explicitly saves you the hassle of any of the things 
> you're trying to do?  If not, please search for "web server" in the Help 
> Desk.

Hi Shriram and Amar,

But I think Amar knows about the web server, since the message did mention 
send/suspend.


I suspect what Amar's trying to do is have two independent servlets that 
communicate.

> 1.how do i receive and process the bindings received from First.ss in 
> B.ss?
>
> 2.Is there any core procedure that can be used( examples like add.ss etc 
> deal with 1 scheme file & they extract the bindings from the return 
> value of send/suspend) & how should i structure B.ss 3. Are there any 
> examples for this


But things might be simpler if the control structure were in just one
file.  Would it be possible to do something like this?

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(module First mzscheme
   (require (lib "servlet.ss" "web-server")
            "B.ss")

   ;; ... other add servlet goodness here
   (define (start initial-request)
     ; ... stuff here, and then:
     (section-b
       (send/suspend ...)))


(module B mzscheme
    (provide section-b)
    (define (section-b bindings) ...))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;


You could then pass section-b any other parameters or bindings that are 
interesting.


Best of wishes!