system

• the system maintained by integrant

• ui

  • https://fomantic-ui.com/
  • var ws = new WebSocket("ws://127.0.0.1:8010/ws/")
  • https://github.com/sunng87/ring-jetty9-adapter

development

launch clj and compile

Ensure classes folder exist:

mkdir -p target/classes

clj -A:dev

(set! *compile-path* "target/classes")
;; => "target/classes"
(compile 'tethys.cli) 
(start)
;; => {:ctrl :run}
(c-run :mpd-ref 0)
;; => ":mpd-ref.:conts.0.0.0"
;;    ":mpd-ref.:conts.0.0.1"
;;    ":mpd-ref.:conts.0.1.0"
;;    ":mpd-ref.:conts.0.1.1"
;;    ":mpd-ref.:conts.0.1.2"
;;    ":mpd-ref.:conts.0.1.3"
;;    ":mpd-ref.:conts.0.2.0"

spawn nrepl and connect from somewhere

clj -A:dev -m nrepl.cmdline --middleware "[cider.nrepl/cider-middleware]"

The connection port is stored in the file .nrepl-port in pwd. To connect to system with CIDER (Emacs) use M-x cider-connect RET

CIDER will prompt you for the host and port information,...

see cider manual

generate documentation

clojure -M:docs

find outdated deps

clojure -M:outdated

generate namespace graph

clj -X:hiera

ELS

kibana > Management > DevTools

PUT /tethys_log

show in kibana

Management > Kibana > Index Patterns http://<host>:5601//app/management/kibana/indexPatterns --> create index pattern

logging order accuracy

BrunoBonacci/mulog#76

Q: Is it possible to configure higher timestamp accuracy to maintain logging order?

A: If you are interested in the relative order of events within the same JVM, then the easiest option is to sort by :mulog/trace-id

Here is how: Add field to index with script:

emit(doc['mulog/trace-id.keyword'].value)