setup.rb

# TODO: find a better way to share this with tests
UNIX_SOCKET_NAME = File.join('/tmp', 'memcached')

# Kill memcached
system("killall -9 memcached")

# Start memcached
verbosity = (ENV['DEBUG'] ? "-vv" : "")
log = "/tmp/memcached.log"
memcached = ENV['MEMCACHED_COMMAND'] || 'memcached'
system ">#{log}"

# TCP memcached
(43042..43046).each do |port|
  cmd = "#{memcached} #{verbosity} -U 0 -p #{port} >> #{log} 2>&1 &"
  raise "'#{cmd}' failed to start" unless system(cmd)
end
# UDP memcached
(43052..43053).each do |port|
  cmd = "#{memcached} #{verbosity} -U #{port} -p 0 >> #{log} 2>&1 &"
  raise "'#{cmd}' failed to start" unless system(cmd)
end
# Domain socket memcached
(0..1).each do |i|
  cmd = "#{memcached} -M -s #{UNIX_SOCKET_NAME}#{i} #{verbosity} >> #{log} 2>&1 &"
  raise "'#{cmd}' failed to start" unless system(cmd)
end