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Hi,
and thanks for a fine library.
Our yada server had been running fine for a few years. Recently howeve
5C2A
r it has started experiencing OOM (out of memory) errors. It turns out that io.aleph/dirigiste version 0.1.5 has a known and fixed memory leak and that the latest yada version depends on dirigiste 0.1.5:
$ git remote -v
origin git@github.com:juxt/yada.git (fetch)
origin git@github.com:juxt/yada.git (push)
$ git checkout tags/1.2.15.1 -b v1.2.15.1
Switched to a new branch 'v1.2.15.1'
$ lein deps :tree | grep -B1 dirigiste
[aero "1.0.1" :exclusions [[org.clojure/clojure]]]
[aleph "0.4.4" :scope "test" :exclusions [[org.clojure/clojure] [io.aleph/dirigiste]]]
--
[manifold "0.1.7-alpha5" :exclusions [[org.clojure/clojure]]]
[io.aleph/dirigiste "0.1.5"]dirigiste has some other serious issues, such as swallowing exceptions. I think the safest way to solve this problem as of now and as a yada user, is to simply pass in a standard thread pool when starting the yada server:
(yada.yada/listener some-routes
{:host some-host
:port some-port
:executor (java.util.concurrent.Executors/newFixedThreadPool 256)})Hope this helps someone experiencing similar issues.
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