I'm not sure what I did, but suddenly I'm getting this:
Exception: clojure.lang.ExceptionInfo thrown from the
UncaughtExceptionHandler in thread "main"
Exception: clojure.lang.ExceptionInfo thrown from the
UncaughtExceptionHandler in thread "Thread-0"
I had been using println to do some debugging, but then I added :
[com.taoensso/timbre "4.10.0"]
I think that is the last think I did. Then I did:
lein uberjar
And then I tried to run that from the command line.
I've added a bunch of logging to try to get a stacktrace, but none of this
is working so far:
(defn -main [& args]
(slingshot/try+
;; 2017-10-04 -- see this:
;;
https://stackoverflow.com/questions/28908835/ssl-peer-shut-down-incorrectly-in-java
(System/setProperty "https.protocols" "TLSv1.1")
(.addShutdownHook (Runtime/getRuntime)
(Thread.
#(do (error "addShutdownHook triggered. This app is
shutting down.")
(stop))))
;; 2017-07-12 -- stealing code from here:
;; https://stuartsierra.com/2015/05/27/clojure-uncaught-exceptions
;; Assuming require [clojure.tools.logging :as log]
(Thread/setDefaultUncaughtExceptionHandler
(reify Thread$UncaughtExceptionHandler
(uncaughtException [_ thread ex]
(log "the app has died ")
(log ex)
(log "Uncaught background exception on thread " (.getName thread) "
Caught by Thread/setDefaultUncaughtExceptionHandler in core/main.")
(System/exit 1))))
(slingshot/try+
(start)
(catch Exception e
(stack/parse-exception e)
(log (str e))
(log "the app has died!")
(System/exit 1))
(catch Throwable t
(log t)
(log "the app has died!")
(System/exit 1))
(catch Object o
(log o)
(log "the app has died!")
(System/exit 1)))))
And yet all I get is:
Exception: clojure.lang.ExceptionInfo thrown from the
UncaughtExceptionHandler in thread "main"
Exception: clojure.lang.ExceptionInfo thrown from the
UncaughtExceptionHandler in thread "Thread-0"
Somehow the other lines that I try to print never get called. Nor my call
to my log function which should give me a stacktrace.
What is the obvious thing to do here?
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