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author | zedshaw <zedshaw@19e92222-5c0b-0410-8929-a290d50e31e9> | 2006-02-20 19:08:52 +0000 |
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committer | zedshaw <zedshaw@19e92222-5c0b-0410-8929-a290d50e31e9> | 2006-02-20 19:08:52 +0000 |
commit | 149a58722a5e2fc856e7efe5f89efa4a6e052248 (patch) | |
tree | ff3e923a7129f981e752851b08f9ff9a5dae86f6 /examples | |
parent | eba148cef471ce85d5986246e3e6c5b2ae4a467a (diff) | |
download | unicorn-149a58722a5e2fc856e7efe5f89efa4a6e052248.tar.gz |
git-svn-id: svn+ssh://rubyforge.org/var/svn/mongrel/trunk@51 19e92222-5c0b-0410-8929-a290d50e31e9
Diffstat (limited to 'examples')
-rw-r--r-- | examples/mongrel_simple_ctrl.rb | 1 | ||||
-rw-r--r-- | examples/mongrel_simple_service.rb | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/examples/mongrel_simple_ctrl.rb b/examples/mongrel_simple_ctrl.rb new file mode 100644 index 0000000..7ab82eb --- /dev/null +++ b/examples/mongrel_simple_ctrl.rb @@ -0,0 +1 @@ +###############################################
# mongrel_simple_ctrl.rb
#
# Control script for the Mongrel server
###############################################
require "optparse"
require "win32/service"
include Win32
# I start the service name with an 'A' so that it appears at the top
SERVICE_NAME = "MongrelSvc"
SERVICE_DISPLAYNAME = "Mongrel HTTP Server"
SCRIPT_ROOT = File.join(File.dirname(__FILE__), '.')
SCRIPT_NAME = "mongrel_simple_service.rb"
SERVICE_SCRIPT = File.expand_path(SCRIPT_ROOT + '/' + SCRIPT_NAME)
OPTIONS = {}
ARGV.options do |opts|
opts.on("-d", "--delete", "Delete the service"){ OPTIONS[:delete] = true }
opts.on("-u", "--uninstall","Delete the service"){ OPTIONS[:uninstall] = true }
opts.on("-s", "--start", "Start the service"){ OPTIONS[:start] = true }
opts.on("-x", "--stop", "Stop the service"){ OPTIONS[:stop] = true }
opts.on("-i", "--install","Install the service"){ OPTIONS[:install] = true }
opts.on("-h", "--help", "Show this help message."){ puts opts; exit }
opts.parse!
end
# Install the service
if OPTIONS[:install]
require 'rbconfig'
svc = Service.new
svc.create_service{ |s|
s.service_name = SERVICE_NAME
s.display_name = SERVICE_DISPLAYNAME
s.binary_path_name = Config::CONFIG['bindir'] + '/ruby ' + SERVICE_SCRIPT
s.dependencies = []
}
svc.close
puts "#{SERVICE_DISPLAYNAME} service installed"
end
# Start the service
if OPTIONS[:start]
Service.start(SERVICE_NAME)
started = false
while started == false
s = Service.status(SERVICE_NAME)
started = true if s.current_state == "running"
break if started == true
puts "One moment, " + s.current_state
sleep 1
end
puts "#{SERVICE_DISPLAYNAME} service started"
end
# Stop the service
if OPTIONS[:stop]
Service.stop(SERVICE_NAME)
stopped = false
while stopped == false
s = Service.status(SERVICE_NAME)
stopped = true if s.current_state == "stopped"
break if stopped == true
puts "One moment, " + s.current_state
sleep 1
end
puts "#{SERVICE_DISPLAYNAME} service stopped"
end
# Delete the service. Stop it first.
if OPTIONS[:delete] || OPTIONS[:uninstall]
begin
Service.stop(SERVICE_NAME)
rescue
end
begin
Service.delete(SERVICE_NAME)
rescue
end
puts "#{SERVICE_DISPLAYNAME} service deleted"
end
# END mongrel_rails_ctrl.rb
\ No newline at end of file diff --git a/examples/mongrel_simple_service.rb b/examples/mongrel_simple_service.rb new file mode 100644 index 0000000..f8a2f06 --- /dev/null +++ b/examples/mongrel_simple_service.rb @@ -0,0 +1 @@ +# This script emualtes script/server behavior but running webrick http server
require 'rubygems'
require 'mongrel'
require 'yaml'
require 'zlib'
require 'win32/service'
class SimpleHandler < Mongrel::HttpHandler
def process(request, response)
response.start do |head,out|
head["Content-Type"] = "text/html"
results = "<html><body>Your request:<br /><pre>#{request.params.to_yaml}</pre><a href=\"/files\">View the files.</a></body></html>"
if request.params["HTTP_ACCEPT_ENCODING"] == "gzip,deflate"
head["Content-Encoding"] = "deflate"
# send it back deflated
out << Zlib::Deflate.deflate(results)
else
# no gzip supported, send it back normal
out << results
end
end
end
end
class MongrelThread < Thread
def initialize(mongrel_server)
@server = mongrel_server
end
def run
@server.acceptor.join
end
end
class MongrelDaemon < Win32::Daemon
attr_reader :http_server
def initialize(options)
@options = options
end
def service_init
File.open("d:\\test.log","a+") { |f| f.puts("#{Time.now} - service_init entered") }
File.open("d:\\test.log","a+") { |f| f.puts("Mongrel running on #{@options[:ip]}:#{@options[:port]} with docroot #{@options[:server_root]}") }
@simple = SimpleHandler.new
@files = Mongrel::DirHandler.new(@options[:server_root])
@http_server = Mongrel::HttpServer.new(@options[:ip], @options[:port])
@http_server.register("/", @simple)
@http_server.register("/files", @files)
File.open("d:\\test.log","a+") { |f| f.puts("#{Time.now} - service_init left") }
end
def service_stop
File.open("d:\\test.log","a+"){ |f|
f.puts "stop signal received: " + Time.now.to_s
}
end
def service_pause
File.open("d:\\test.log","a+"){ |f|
f.puts "pause signal received: " + Time.now.to_s
}
end
def service_resume
File.open("d:\\test.log","a+"){ |f|
f.puts "continue/resume signal received: " + Time.now.to_s
}
end
def service_main
File.open("d:\\test.log","a+") { |f| f.puts("#{Time.now} - service_main entered") }
begin
File.open("d:\\test.log","a+") { |f| f.puts("#{Time.now} - http_server.run") }
@http_server.run
# No runner thread was needed after all!
#@runner = Thread.new do
# @http_server.acceptor.join
#end
#File.open("d:\\test.log","a+") { |f| f.puts("#{Time.now} - runner.run") }
#@runner.run
# here is where magic happens!
# if put blocking code here, the thread never left service_main, and the rb_func_call in service.c
# never exit, even if the stop signal is received.
#
# to probe my theory, just comment the while loop and remove the '1' from sleep function
# service start ok, but fail to stop.
#
# Even if no functional code is in service_main (because we have other working threads),
# we must monitor the state of the service to exit when the STOP event is received.
#
# Note: maybe not loop in 1 second intervals?
while state == RUNNING
sleep 1
end
rescue StandardError, Exception, interrupt => err
File.open("d:\\test.log","a+"){ |f| f.puts("#{Time.now} - Error: #{err}") }
File.open("d:\\test.log","a+"){ |f| f.puts("BACKTRACE: " + err.backtrace.join("\n")) }
end
File.open("d:\\test.log","a+") { |f| f.puts("#{Time.now} - service_main left") }
end
end
OPTIONS = {
:port => 3000,
:ip => "0.0.0.0",
:server_root => File.expand_path(File.dirname(__FILE__)),
}
web_server = MongrelDaemon.new(OPTIONS)
web_server.mainloop
\ No newline at end of file |