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@timothyklim
Created July 20, 2011 13:27
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unicorn.rb
APP_ROOT = File.expand_path(File.dirname(File.dirname(__FILE__)))
if ENV['MY_RUBY_HOME'] && ENV['MY_RUBY_HOME'].include?('rvm')
begin
rvm_path = File.dirname(File.dirname(ENV['MY_RUBY_HOME']))
rvm_lib_path = File.join(rvm_path, 'lib')
$LOAD_PATH.unshift rvm_lib_path
require 'rvm'
RVM.use_from_path! APP_ROOT
rescue LoadError
raise "RVM ruby lib is currently unavailable."
end
end
ENV['BUNDLE_GEMFILE'] = File.expand_path('../Gemfile', File.dirname(__FILE__))
worker_processes 4
working_directory APP_ROOT
preload_app true
timeout 30
listen APP_ROOT + "/tmp/sockets/unicorn.sock", :backlog => 64
pid APP_ROOT + "/tmp/pids/unicorn.pid"
stderr_path APP_ROOT + "/log/unicorn.stderr.log"
stdout_path APP_ROOT + "/log/unicorn.stdout.log"
before_fork do |server, worker|
defined?(ActiveRecord::Base) && ActiveRecord::Base.connection.disconnect!
old_pid = RAILS_ROOT + '/tmp/pids/unicorn.pid.oldbin'
if File.exists?(old_pid) && server.pid != old_pid
begin
Process.kill("QUIT", File.read(old_pid).to_i)
rescue Errno::ENOENT, Errno::ESRCH
puts "Old master alerady dead"
end
end
end
after_fork do |server, worker|
require File.expand_path('../initializers/ms_sql', __FILE__) if defined?(ActiveRecord::Base)
end
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