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Last active July 28, 2021 20:54
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find free port in clojure
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.clj
(defn get-free-port []
(with-open [socket (ServerSocket. 0)]
(.getLocalPort socket)))
@jeff303
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jeff303 commented Mar 8, 2021

BTW, you can use with-open instead of let to get the close call for free.

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