-http construct response in command-event ?

[2b1]

Hi,



the example on the usage of command-event in -http mode shows how to preprocess the request.

Is it possible to create the response in command-event, and let it be sent to the client directly?



And if not, how would I best solve this problem?



Thanks for your answers,



Ingo

[Lutz]

No sure why you would want do this, because newLISP's built-in web server would take care of headers etc. You need the http-conf.lsp only if you want to filter and or modify requests coming in via the 's' parameter - but you could do the following:

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;; contents of http-conf.lsp
(command-event (fn (s)
    (print "HTTP/1.0 200 OKrn")
    (print "Content-Length: 11rn")
    (print "Content-Type: text/htmlrnrn")
    (print "Hello World")
    ""
))

start newLISP server like this:

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newlisp httpd-conf.lsp -c -d 8080

for port numbers < 1000 you would need root permissions depending on the OS.



Because the function in 'command-event returns an empty string, newLISP's internal web server never gets called and the response is sent back by  the 'command-event function via port 8080.

[2b1]

Thank you for the explanation.



My reasoning for asking for this is:



If I'm using a Newlisp webserver, and Newlisp cgi ... why not just load the cgi functions on the start of the webserver? Then I can save the load time on cgi calls.