Class: Miniserver::Server

Inherits:
Object
  • Object
show all
Defined in:
lib/miniserver/server.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app, options = {}) ⇒ Server

Returns a new instance of Server.



10
11
12
13
14
15
16
17
 
# File 'lib/miniserver/server.rb', line 10

def initialize(app, options={})
  @app  = app
  @options = options
  @script = $PROGRAM_NAME

  FileUtils.mkdir_p(File.dirname(options[:log]))
  Miniserver.logger = Logger.new(options[:log])
end

Instance Attribute Details

#app ⇒ Object (readonly)

Returns the value of attribute app.



8
9
10
 
# File 'lib/miniserver/server.rb', line 8

def app
  @app
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



8
9
10
 
# File 'lib/miniserver/server.rb', line 8

def options
  @options
end

#script ⇒ Object (readonly)

Returns the value of attribute script.



8
9
10
 
# File 'lib/miniserver/server.rb', line 8

def script
  @script
end

Instance Method Details

#daemonize_app ⇒ Object 



43
44
45
46
47
48
49
50
51
52
53
 
# File 'lib/miniserver/server.rb', line 43

def daemonize_app
  Process.daemon(true)

  $0 = "Miniserver #{Miniserver::VERSION} (#{options[:host]}:#{options[:port]})"

  FileUtils.mkdir_p(File.dirname(options[:pid]))

  File.open(options[:pid], "w") do |f|
    f.puts(Process.pid)
  end
end

#restart ⇒ Object 



59
60
61
62
63
 
# File 'lib/miniserver/server.rb', line 59

def restart
  stop

  Command.restart(script, options)
end

#start ⇒ Object 



19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
 
# File 'lib/miniserver/server.rb', line 19

def start
  Miniserver.logger.info "=> #{Time.now.asctime}"
  Miniserver.logger.info "=> Starting Miniserver #{Miniserver::VERSION}"
  Miniserver.logger.info "=> Listening on #{options[:host]}:#{options[:port]}"

  if options[:daemonize]
    daemonize_app
  else
    puts "=> Miniserver #{Miniserver::VERSION}"
    puts "=> Listening on #{options[:host]}:#{options[:port]}"
    puts "=> CTRL+C to stop"
  end

  trap(:INT) { stop }
  trap(:TERM) { stop }
  trap(:HUP) { restart }

  EM.run do
    EM.start_server(options[:host], options[:port], Connection) do |connection|
      connection.app = app
    end
  end
end

#stop ⇒ Object 



55
56
57
 
# File 'lib/miniserver/server.rb', line 55

def stop
  EM.stop
end