Sha256: 8048ec5b2f5731796fd2d8729f841b0acd22074b90788759e08dde665c4f1392
Contents?: true
Size: 1.19 KB
Versions: 53
Compression:
Stored size: 1.19 KB
Contents
lib_dir = File.expand_path(File.join(File.dirname(__FILE__), '../../lib'))
if File.exist?(File.join(lib_dir, 'daemons.rb'))
$LOAD_PATH.unshift lib_dir
else
begin; require 'rubygems'; rescue ::Exception; end
end
require 'daemons'
testfile = File.expand_path(__FILE__) + '.log'
# On the first call to <tt<call</tt>, an application group (accessible by <tt>Daemons.group</tt>)
# will be created an the options will be kept within, so you only have to specify
# <tt>:multiple</tt> once.
#
options = {
:app_name => 'mytask',
# :ontop => true,
:multiple => true
}
Daemons.call(options) do
File.open(testfile, 'w') {|f|
f.puts "test"
}
loop { puts "1"; sleep 5 }
end
puts "first task started"
Daemons.call do
loop { puts "2"; sleep 4 }
end
puts "second task started"
# NOTE: this process will exit after 5 seconds
Daemons.call do
puts "3"
sleep 5
end
puts "third task started"
puts "waiting 20 seconds..."
sleep(20)
# This call would result in an exception as it will try to kill the third process
# which has already terminated by that time; but using the 'true' parameter forces the
# stop_all procedure.
puts "trying to stop all tasks..."
Daemons.group.stop_all(true)
puts "done"
Version data entries
53 entries across 53 versions & 5 rubygems