Can I see your proof of concept on github? Is it just an idea? On Mon, Jul 27, 2015 at 2:27 PM, James Reeves <ja...@booleanknot.com> wrote: > On 27 July 2015 at 05:25, crocket <crockabisc...@gmail.com> wrote: >> >> How those logs are outputted is stored in a global state called log >> configuration. So, I think the separation was done. >> How else do you want to separate that? > > > Traditionally, logging code is written something like: > > (log/info "HTTP request to" (:request-method req) (:uri req)) > > So the priority of the log (info) and the formatting of the log line is > inlined into the source code. > > A less complected piece of code would separate out what we want to monitor > (req) from how we monitor it. So inline we just write: > > (monitor/monitor req :ring/request) > > This monitors the variable req and associates it with the namespaced keyword > :ring/request. In our logging namespace, we can then later define how we > want to report on that monitor: > > (monitor/add-reporter > :ring/request > (fn [req] (log/info "HTTP request to" (:request-method req) (:uri > req)))) > > This separates *what* we want to monitor from *how* we eventually log it. It > means we can do things like define a set of useful monitoring points in a > library, and then in a separate application decide on what's important. > > - James > > -- > You received this message because you are subscribed to the Google > Groups "Clojure" group. > To post to this group, send email to clojure@googlegroups.com > Note that posts from new members are moderated - please be patient with your > first post. > To unsubscribe from this group, send email to > clojure+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/clojure?hl=en > --- > You received this message because you are subscribed to a topic in the > Google Groups "Clojure" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/clojure/9YiGAp6axcY/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > clojure+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout.
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