Comments (9)
ivan
commented on July 21, 2024
jvisualvm shows one thread doing this:
"nREPL-worker-2" #19 daemon prio=5 os_prio=0 tid=0x00007fd78806e000 nid=0x380c runnable [0x00007fd7b0be8000]
java.lang.Thread.State: RUNNABLE
at clojure.core$meta.invoke(core.clj:205)
at clojure.core$print_meta.invoke(core_print.clj:65)
at clojure.core$print_simple.invoke(core_print.clj:127)
at clojure.core$fn__5398.invoke(core_print.clj:131)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$fn__5406.invoke(core_print.clj:143)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$fn__5426.invoke(core_print.clj:194)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$fn__5426.invoke(core_print.clj:194)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$fn__5426.invoke(core_print.clj:194)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$fn__5426.invoke(core_print.clj:194)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$fn__5406.invoke(core_print.clj:143)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$fn__5426.invoke(core_print.clj:194)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$fn__5406.invoke(core_print.clj:143)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5431.invoke(core_print.clj:207)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$fn__5497.invoke(core_print.clj:383)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$print_map$fn__5428.invoke(core_print.clj:200)
at clojure.core$print_sequential.invoke(core_print.clj:58)
at clojure.core$print_map.invoke(core_print.clj:203)
at clojure.core$fn__5449.invoke(core_print.clj:260)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at clojure.core$pr_on.invoke(core.clj:3322)
at clojure.core$pr.invoke(core.clj:3334)
at clojure.tools.nrepl.middleware.pr_values$pr_values$fn$reify__570$fn__572.invoke(pr_values.clj:23)
at clojure.tools.nrepl.middleware.pr_values$pr_values$fn$reify__570.send(pr_values.clj:23)
at clojure.tools.nrepl.middleware.interruptible_eval$evaluate$fn__591$fn__602.invoke(interruptible_eval.clj:67)
at clojure.main$repl$read_eval_print__6588.invoke(main.clj:260)
at clojure.main$repl$fn__6597.invoke(main.clj:277)
at clojure.main$repl.doInvoke(main.clj:277)
at clojure.lang.RestFn.invoke(RestFn.java:1096)
at clojure.tools.nrepl.middleware.interruptible_eval$evaluate$fn__591.invoke(interruptible_eval.clj:56)
at clojure.lang.AFn.applyToHelper(AFn.java:159)
at clojure.lang.AFn.applyTo(AFn.java:151)
at clojure.core$apply.invoke(core.clj:617)
at clojure.core$with_bindings_STAR_.doInvoke(core.clj:1788)
at clojure.lang.RestFn.invoke(RestFn.java:425)
at clojure.tools.nrepl.middleware.interruptible_eval$evaluate.invoke(interruptible_eval.clj:41)
at clojure.tools.nrepl.middleware.interruptible_eval$interruptible_eval$fn__632$fn__635.invoke(interruptible_eval.clj:171)
at clojure.core$comp$fn__4154.invoke(core.clj:2330)
at clojure.tools.nrepl.middleware.interruptible_eval$run_next$fn__625.invoke(interruptible_eval.clj:138)
at clojure.lang.AFn.run(AFn.java:24)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:744)
Locked ownable synchronizers:
- <0x0000000081253778> (a java.util.concurrent.ThreadPoolExecutor$Worker)
from austin.
ivan
commented on July 21, 2024
Looks like the env/*compiler* is unprintable; specifically, the value for the :cljs.analyzer/namespaces key in it.
from austin.
ivan
commented on July 21, 2024
Some additional debugging info for tracking down the possible ClojureScript problem
user=> (require '[clojure.java.io :refer [writer]])
nil
user=> (def defs (:defs ('cljs.core (:cljs.analyzer/namespaces @(:cljs.env/compiler (cemerick.austin/repl-env))))))
Browser-REPL ready @ http://localhost:52620/4703/repl/start
#'user/defs
user=> (def w (writer "/tmp/cycle"))
#'user/w
user=> (binding [*out* w] (doseq [k defs] (prn k)))
[hit ctrl-c to stop]
I see it looping forever trying to print info about an autogenerated symbol ->t9461, in my case https://www.refheap.com/0361fd0b3d226feb946076d98/raw
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dparoulek
commented on July 21, 2024
In case it's helpful: When I use [org.clojure/clojurescript "0.0-2030"], then (cemerick.austin/repl-env) works fine. But when I use [org.clojure/clojurescript "0.0-2134"], I also see a Java Heap Space OutOfMemory error.
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cemerick
commented on July 21, 2024
256MB is the recommended heap size when doing ClojureScript compilation; that's likely overkill, but should resolve any OutOfMemoryErrors encountered when using Austin. Add :jvm-opts ["-Xmx256m"] to your project.clj.
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dparoulek
commented on July 21, 2024
When I switch to 2134, I can still run lein cljsbuild once and lein trampoline cljsbuild auto so I don't think it's a compilation issue.
The OutOfMemory error happens when I try to eval (cemerick.austin/repl-env).
With max heap size set to 256, I get OutOfMemoryError. When I set max heap size to 1024 I have to wait a bit longer, but I still see the OutOfMemoryError.
I can consistently reproduce this by creating a project:
lein new replenv
And then use the project.clj here (and also pasted an example of a repl session):
https://gist.github.com/dparoulek/8919700
I'm using a new mac book pro, with jdk1.6.0_65.
I'm pretty new to clojurescript so I definitely might be overlooking something obvious, but seems to be an issue between newer clojurescript versions and austin, maybe? Please let me know if I can help by sending more info or testing with different versions.
repl-env works great with v2030 and it's so much fun to do live coding and see it show up in the browser! Thanks again!
Dave
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cemerick
commented on July 21, 2024
Try binding the REPL environment to a var to prevent it from printing, e.g. (def env (cemerick.austin/repl-env)).
I'm using 2156 at the moment, which works well. Give that a shot.
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dparoulek
commented on July 21, 2024
New it must be something simple. That worked, thanks!
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cursork
commented on July 21, 2024
It seems fairly easy to accidentally print a repl-env? It has happened a few times for me and is something I tend to forget that I shouldn't do.
I'm currently using this as a work-around:
(defmethod print-method cemerick.austin.BrowserEnv
[b w]
(.write w (str "#<BrowserEnv " b ">")))from austin.
Related Issues (20)
- Eliminate use of CrossPageChannel HOT 3
- Fail gracefully on attempts to use REPL env with disposed session
- Austin should not declare its own ClojureScript dependency HOT 5
- Cljs compiler env doesn't correspond to a refreshed browser env, with (disastrous!) consequences HOT 6
- NullPointerException with Clojurescript 0.0-2173 HOT 5
- NPE against org.clojure/clojurescript "0.0-2173" HOT 1
- Incompatibility with cljs 2173 HOT 1
- austin/exec-env fails w/ cljs 0.0-2173 HOT 3
- Hot reloading of HTML files not working in example project HOT 4
- Inexplicable problems with sample project HOT 3
- Can't require namespaces HOT 1
- Initial namespace not setup properly HOT 1
- Add support for adding JS dependencies. HOT 1
- tools.logging aot issue HOT 2
- Austin not compatible with cljs-2356 HOT 4
- clojurescript 0.0-2665 cannot compile austin 0.1.5 HOT 7
- Add production profile to browser-connected-repl-sample
- After loading (cemerick.austin.repls/exec), forms hang at repl prompt HOT 5
- After loading (cemerick.austin.repls/exec), austin fails with "No value supplied for key:" HOT 4
- Can't start repl
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