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#beginners
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2018-07-24
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lepistane00:07:18

is it normal

lepistane00:07:32

to get message from sente with data i need but along with debug message?

lepistane00:07:35

2018-07-24 02:37:56,677 [XNIO-1 I/O-7] DEBUG io.undertow.websockets.core.request - UT025003: Decoding WebSocket Frame with opCode 1 
user> {:data AAAA}

seancorfield00:07:26

@lepistane That just sounds like you have the logging level set to DEBUG (or lower) somewhere in your application.

seancorfield00:07:57

Also, maybe that's the default for Undertow?

lepistane00:07:27

i am not setting that logging. It could be i will continue developing like this hopefully i realize what's and if it's an issue

seancorfield00:07:45

Lots of things produce log messages. Is this just the first time you've seen a log message in the REPL?

seancorfield00:07:17

If you have Timbre in the app, it's fairly easy to tell it to suppress logging from certain Java packages or Clojure namespaces -- or just set the log level to INFO (which will suppress the debug messages). I'm not sure what Sente uses -- been a long time since I looked at Sente -- and I've never used Undertow as far as I know.

seancorfield00:07:41

Sente does use Timbre so if you (:require '[taoensso.timbre :as timbre]) in your main app you can (timbre/set-level! :info) and that should clean things up @lepistane

lepistane13:07:15

one question, i am using sente+re-frame and in my handler

(defmethod -event-msg-handler :bus-line/coord
  [{:as ev-msg :keys [?data]}]
  (do (println "Push coord from server: %s" ?data)
      (rf/dispatch [:bus-line/coord (:coord ?data)])))
this dispatch just doesn't work println does get triggered but dispatch doesnt but it works if i eval it what am i missing? why doesn't it work

parth.1228215:07:16

In clojure, Is there any way through which i can have some kind of monitoring / charting solutions to monitor application performance like CPU usage,query run time,Queue ms etc.??

jgh15:07:01

i dont see why you couldnt use prometheus + grafana or something like that

parth.1228216:07:39

@, I was reading about the grafana, In supported data-sources i don't find the one which i am using, HikariCP.

jgh16:07:46

hikaricp looks like a connection pool abstraction for jdbc. So that would be if you plan on using Postgres or something for your Grafana datasource.

jgh16:07:02

You would use Hikari on your clojure side, and grafana would connect to postgres via its own mechanism

noisesmith16:07:29

pretty much anything that works on your host platform (assuming jvm here but same applies in clr or js)

seancorfield21:07:32

@parth.12282 We use New Relic for that sort of thing.