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Create websocket connection optionally

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`scittle.nrepl` should only create a ws port optionally
if `SCITTLE_NREPL_WEBSOCKET_PORT` is set.
This commit is contained in:
Srijayanth Sridhar 2022-10-18 20:01:02 +05:30
parent 20e125dd6c
commit 4b778ef3f9
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GPG key ID: 9B48B4F632B1EFA8
2 changed files with 2 additions and 3 deletions
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3
doc/nrepl/bb.edn
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@ -5,8 +5,7 @@
:tasks {http-server {:doc "Starts http server for serving static files" :tasks {http-server {:doc "Starts http server for serving static files"
:requires ([babashka.http-server :as http]) :requires ([babashka.http-server :as http])
:task (do (http/serve {:port 1341 :dir "."}) :task (do (http/serve {:port 1341 :dir "."})
(println "Serving static assets at http://localhost:1341") (println "Serving static assets at http://localhost:1341"))}
(deref (promise)))}
browser-nrepl {:doc "Start browser nREPL" browser-nrepl {:doc "Start browser nREPL"
:requires ([sci.nrepl.browser-server :as bp]) :requires ([sci.nrepl.browser-server :as bp])

2
src/scittle/nrepl.cljs
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@ -34,7 +34,7 @@
(defn ws-url [host port path] (defn ws-url [host port path]
(str "ws://" host ":" port "/" path)) (str "ws://" host ":" port "/" path))
(let [ws-port (or (.-SCITTLE_NREPL_WEBSOCKET_PORT js/window) 1340)] (when-let [ws-port (.-SCITTLE_NREPL_WEBSOCKET_PORT js/window)]
(set! (.-ws_nrepl js/window) (set! (.-ws_nrepl js/window)
(new js/WebSocket (ws-url "localhost" ws-port "_nrepl")))) (new js/WebSocket (ws-url "localhost" ws-port "_nrepl"))))