在 https://github.com/whilo/async-binding 中重现。
`
(def ^:dynamic foo nil)
(defn -main [& args]
(go
(binding [*foo* nil]
(<! (go 42))
(println "done.")))
(Thread/sleep 30000))
$ lein uberjar
$ java -jar ...
完成。
线程 "async-dispatch-3" 中发生异常: java.lang.IllegalStateException: 未找到匹配的推入操作
at clojure.lang.Var.popThreadBindings(Var.java:331)
at clojure.core$pop_thread_bindings.invokeStatic(core.clj:1839)
at clojure.core$pop_thread_bindings.invoke(core.clj:1839)
at async_binding.core$_main$fn__6354$state_machine__4495__auto____6355$fn__6357.invoke(core.clj:8)
at async_binding.core$_main$fn__6354$state_machine__4495__auto____6355.invoke(core.clj:8)
at clojure.core.async.impl.ioc_macros$run_state_machine.invokeStatic(ioc_macros.clj:1011)
at clojure.core.async.impl.ioc_macros$run_state_machine.invoke(ioc_macros.clj:1010)
at clojure.core.async.impl.ioc_macros$run_state_machine_wrapped.invokeStatic(ioc_macros.clj:1015)
at clojure.core.async.impl.ioc_macros$run_state_machine_wrapped.invoke(ioc_macros.clj:1013)
at clojure.core.async.impl.ioc_macros$take_BANG_$fn__4511.invoke(ioc_macros.clj:1024)
at clojure.core.async.impl.channels.ManyToManyChannel$fn__313$fn__314.invoke(channels.clj:95)
at clojure.lang.AFn.run(AFn.java:22)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
`