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noisesmith/gist:e6a3e0ae424e129ece19

Created January 28, 2016 22:22
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handling signals in clojure
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gistfile1.txt
kingfisher.core=> (def hndlr (reify sun.misc.SignalHandler (handle [this signal](println "handling some sig!"))))
#'kingfisher.core/hndlr
kingfisher.core=> (sun.misc.Signal/handle (sun.misc.Signal. "USR2") hndlr)
#object[kingfisher.core$reify__32853 0x6bc27f36 "kingfisher.core$reify__32853@6bc27f36"]
kingfisher.core=> (clojure.java.shell/sh "kill" "-s" "SIGUSR2" "72011")
handling some sig!
{:exit 0, :out "", :err ""}
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