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Can't start WEBrick with Byebug on


Can't start WEBrick with Byebug on

By : user2954969
Date : November 22 2020, 10:33 AM
Hope that helps I traced my steps back and found some info on the ruby-build page that could be related.
I ran $sudo apt-get install autoconf bison build-essential libssl-dev libyaml-dev libreadline6-dev zlib1g-dev libncurses5-dev libffi-dev as suggested and reinstalled ruby (using rbenv).
code :


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unable to start webrick in windows xp

unable to start webrick in windows xp


By : denishvedov
Date : March 29 2020, 07:55 AM
I hope this helps . i got this error while i try to start the webrick server on my windows xp. , Try running these commands and then try rails s again.
code :
gem install specific_install
gem specific_install -l http://github.com/eventmachine/eventmachine.git
Aptana to start WEBrick

Aptana to start WEBrick


By : user3933053
Date : March 29 2020, 07:55 AM
this one helps. This response assumes you are using Aptana Studio 3 (or its mobile counterpart, Titanium Studio). I was not certain what version of Aptana you are using based on the original post.
Aptana uses WEBrick as the default Rails server. To fire up your server, first select your project from the list/drop-down in the App Explorer view (if this view is not visible, use Window -> Show View -> App Explorer to display it).
Fork WEBrick and wait for start

Fork WEBrick and wait for start


By : Vizi
Date : March 29 2020, 07:55 AM
Does that help WEBRick::GenericServer has some callback hooks which are undocumented (sadly, in fact, the whole webrick library is poorly documented!), such as :StartCallback, :StopCallback, :AcceptCallback. You can provide hooks when initializing a WEBRick::HTTPServer instance.
So, combined with IO.pipe, you can write your code like this:
code :
require 'webrick'

PORT = 3333

rd, wt = IO.pipe

pid = fork do
  rd.close
  server = WEBrick::HTTPServer.new({
    :Port => PORT,
    :BindAddress => "localhost",
    :StartCallback => Proc.new {
      wt.write(1)  # write "1", signal a server start message
      wt.close
    }
  })
  trap("INT") { server.shutdown }
  server.start
end

wt.close
rd.read(1)  # read a byte for the server start signal
rd.close

puts `curl localhost:#{PORT} --max-time 1` # then I can talk to the webrick
Process.kill('INT', pid) # finally the webrick should be killed
WEBrick rails server won't start

WEBrick rails server won't start


By : Richard Vincent
Date : March 29 2020, 07:55 AM
To fix this issue Have you run rake db:create to create your database? After that, rails server should work.
Rails Byebug permission Errno::EACCES error while using script to start server

Rails Byebug permission Errno::EACCES error while using script to start server


By : وليد العسكري
Date : March 29 2020, 07:55 AM
it helps some times Ok, found the answer. The reason is that this script starts rails server as a daemon:
code :
rails server -d
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