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POWEBrick on Raspberry Pi gives "ThreadError: can't create Thread" after running for awhile
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19968360
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20560867
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2013-11-14T02:24:13.290
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2014-01-16T22:30:47.553
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2014-01-16T22:30:12.457
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I've encountered a WEBrick + Rails problem & I haven't been able to find anyone else with the same issue. I run WEBrick in my Rails app with <pre><code>$ rvmsudo rails server -p 80 </code></pre> then I leave it in a detached <code>screen</code> and log out. If I wait a few days, WEBrick stops serving requests, giving this every time someone tries to load the app: <pre><code>ERROR ThreadError: can't create Thread (11) /home/pi/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/webrick/server.rb:284:in `start' </code></pre> Then when I try to stop the server and restart it with Control-C, sometimes it shows this and I have to press Control-C twice to kill it: <pre><code>[2013-11-13 21:13:08] ERROR NoMethodError: undefined method `shutdown' for nil:NilClass /home/pi/.rvm/gems/ruby-2.0.0-p247/gems/rack-1.5.2/lib/rack/handler/webrick.rb:25:in `shutdown' </code></pre> I tried checking whether my server has enough resources—plenty of RAM, CPU, disk space, swap, and network I/O to spare. Everything looks almost the same as when Rails is running normally (it's a really simple app). Software & hardware details: Rails 4.0.1 with ruby 2.0.0p247 (2013-06-27 revision 41674) [armv6l-linux-eabihf] running on a Raspberry Pi with the latest Raspbian. <a href="https://github.com/kevin1/fsae-shop-status" rel="nofollow">Source of my app is on GitHub</a>. It's running at <a href="http://door.servebeer.com/" rel="nofollow">http://door.servebeer.com/</a>. Thanks in advance for your help!
Tags
<ruby-on-rails><ruby-on-rails-4><raspberry-pi><webrick>
Title
WEBrick on Raspberry Pi gives "ThreadError: can't create Thread" after running for awhile
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