For clarity, that line where I call: (make '() req)
Is the one that's failing because '() is clearly not a "connection". Thanks! Luke On Fri, Nov 11, 2016 at 2:18 PM, Luke Bayes <[email protected]> wrote: > Disclaimer: I'm a long-time software engineer, but very new to Lisp/Scheme > and even newer to Racket. Please bear with me! > > I have a basic web-server working that has handlers configured for > different routes. I can return markup for GET requests and process params > on POST requests with different handlers. Woot! > > At this point, I'm struggling to get visibility into the running process. > > When I attempt to display or print content to stdout, it seems the > servlet holds these messages until it is killed. > > I've found some information about the logging services included with the > web-server module here: > > http://docs.racket-lang.org/web-server-internal/dispatch-log.html > > But this just tells me about the API for the logging internals and it's > still unclear to me how to wire up a logger. I've tried to call this > constructor, but I don't have a "connection" object to provide it. > > I'm certain (as per usual) that I'm missing something simple, any help > would be appreciated. > > For the record, I'm using the (server/servlet handler params ...) > structure to configure the server as this seemed simpler than the > configuration-table details that I haven't been able to get working. > > Here is the basic start call that I have: > > #lang racket > > (require web-server/http > web-server/servlet > web-server/servlet-env > web-server/dispatchers/dispatch-log > "./home-get.rkt" > "./sign-in-get.rkt" > "./sign-in-post.rkt" > "./register-get.rkt" > "./register-post.rkt") > > (provide authentication-routes) > > (define (authentication-routes req) > ((make) '() req) > (dispatch req)) > > (define-values (dispatch req) > (dispatch-rules > [("") home-get] > [("sign-in") #:method "post" sign-in-post] > [("sign-in") sign-in-get] > [("register") #:method "post" register-post] > [("register") register-get])) > > I'm starting this servlet with with the following command: > > racket src/authentication-main.rkt > > My concrete questions are: > > 1) How do I get my servlet code to print to stdout? > > 2) How do I insert the transparent request logger in my dispatch-rules so > that request info will be shown on stdout? > > 3) How should I connect topic-based loggers in my servlet modules and see > the output on stdout? > > > Thanks! > > Luke > > -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
