Hi Andrew,
I'm sure this will be helpful at some point in the future. Can you please 
also mention the context of use...  ?

On Thursday, November 24, 2016 at 1:09:11 AM UTC-5, Andrew wrote:
>
> Not sure if this is the right approach but I thought it might be of use to 
> someone. Just need to startup the relex server first
>
> (use-modules (web server) (web request) (web response) (web uri) (opencog) 
> (opencog nlp) (opencog nlp chatbot) (opencog nlp relex2logic) (ice-9 
> pretty-print) (ice-9 iconv))
>
> (define (process-chat user body) 
>
>     (define result (process-query "user1" (bytevector->string body 
> "iso-8859-1") ))
>     (pretty-print result)
>     (if (unspecified? result)
>         (set! result "unspecified")
>     )
>     (if (null? result)
>         (set! result "null")
>     )
>     (if (list? result)
>         (set! result (car result))
>     )
>
>     (string-append "{result:" result "}")
> )
>
> (define (my-handler request body)
>   (trace-msg "--------------- request -------------------\n")
>   (pretty-print  (bytevector->string body "iso-8859-1") )
>   (display (request-content-type request))
>     (values '((content-type . (application/json)))
>         (process-chat "user1" body)
>     )
> )
>
> (run-server my-handler 'http '(#:port 8093))
>
>

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