51: def parser
52:
53:
54:
55:
56: @parser ||= OptionParser.new do |opts|
57: opts.banner = "Usage: thin [options] #{self.class.commands.join('|')}"
58:
59: opts.separator ""
60: opts.separator "Server options:"
61:
62: opts.on("-a", "--address HOST", "bind to HOST address " +
63: "(default: #{@options[:address]})") { |host| @options[:address] = host }
64: opts.on("-p", "--port PORT", "use PORT (default: #{@options[:port]})") { |port| @options[:port] = port.to_i }
65: opts.on("-S", "--socket FILE", "bind to unix domain socket") { |file| @options[:socket] = file }
66: opts.on("-y", "--swiftiply [KEY]", "Run using swiftiply") { |key| @options[:swiftiply] = key }
67: opts.on("-A", "--adapter NAME", "Rack adapter to use (default: autodetect)",
68: "(#{Rack::ADAPTERS.map{|(a,b)|a}.join(', ')})") { |name| @options[:adapter] = name }
69: opts.on("-R", "--rackup FILE", "Load a Rack config file instead of " +
70: "Rack adapter") { |file| @options[:rackup] = file }
71: opts.on("-c", "--chdir DIR", "Change to dir before starting") { |dir| @options[:chdir] = File.expand_path(dir) }
72: opts.on( "--stats PATH", "Mount the Stats adapter under PATH") { |path| @options[:stats] = path }
73:
74: opts.separator ""
75: opts.separator "SSL options:"
76:
77: opts.on( "--ssl", "Enables SSL") { @options[:ssl] = true }
78: opts.on( "--ssl-key-file PATH", "Path to private key") { |path| @options[:ssl_key_file] = path }
79: opts.on( "--ssl-cert-file PATH", "Path to certificate") { |path| @options[:ssl_cert_file] = path }
80: opts.on( "--ssl-verify", "Enables SSL certificate verification") { @options[:ssl_verify] = true }
81:
82: opts.separator ""
83: opts.separator "Adapter options:"
84: opts.on("-e", "--environment ENV", "Framework environment " +
85: "(default: #{@options[:environment]})") { |env| @options[:environment] = env }
86: opts.on( "--prefix PATH", "Mount the app under PATH (start with /)") { |path| @options[:prefix] = path }
87:
88: unless Thin.win?
89: opts.separator ""
90: opts.separator "Daemon options:"
91:
92: opts.on("-d", "--daemonize", "Run daemonized in the background") { @options[:daemonize] = true }
93: opts.on("-l", "--log FILE", "File to redirect output " +
94: "(default: #{@options[:log]})") { |file| @options[:log] = file }
95: opts.on("-P", "--pid FILE", "File to store PID " +
96: "(default: #{@options[:pid]})") { |file| @options[:pid] = file }
97: opts.on("-u", "--user NAME", "User to run daemon as (use with -g)") { |user| @options[:user] = user }
98: opts.on("-g", "--group NAME", "Group to run daemon as (use with -u)") { |group| @options[:group] = group }
99: opts.on( "--tag NAME", "Additional text to display in process listing") { |tag| @options[:tag] = tag }
100:
101: opts.separator ""
102: opts.separator "Cluster options:"
103:
104: opts.on("-s", "--servers NUM", "Number of servers to start") { |num| @options[:servers] = num.to_i }
105: opts.on("-o", "--only NUM", "Send command to only one server of the cluster") { |only| @options[:only] = only.to_i }
106: opts.on("-C", "--config FILE", "Load options from config file") { |file| @options[:config] = file }
107: opts.on( "--all [DIR]", "Send command to each config files in DIR") { |dir| @options[:all] = dir } if Thin.linux?
108: opts.on("-O", "--onebyone", "Restart the cluster one by one (only works with restart command)") { @options[:onebyone] = true }
109: opts.on("-w", "--wait NUM", "Maximum wait time for server to be started in seconds (use with -O)") { |time| @options[:wait] = time.to_i }
110: end
111:
112: opts.separator ""
113: opts.separator "Tuning options:"
114:
115: opts.on("-b", "--backend CLASS", "Backend to use, full classname") { |name| @options[:backend] = name }
116: opts.on("-t", "--timeout SEC", "Request or command timeout in sec " +
117: "(default: #{@options[:timeout]})") { |sec| @options[:timeout] = sec.to_i }
118: opts.on("-f", "--force", "Force the execution of the command") { @options[:force] = true }
119: opts.on( "--max-conns NUM", "Maximum number of open file descriptors " +
120: "(default: #{@options[:max_conns]})",
121: "Might require sudo to set higher then 1024") { |num| @options[:max_conns] = num.to_i } unless Thin.win?
122: opts.on( "--max-persistent-conns NUM",
123: "Maximum number of persistent connections",
124: "(default: #{@options[:max_persistent_conns]})") { |num| @options[:max_persistent_conns] = num.to_i }
125: opts.on( "--threaded", "Call the Rack application in threads " +
126: "[experimental]") { @options[:threaded] = true }
127: opts.on( "--no-epoll", "Disable the use of epoll") { @options[:no_epoll] = true } if Thin.linux?
128:
129: opts.separator ""
130: opts.separator "Common options:"
131:
132: opts.on_tail("-r", "--require FILE", "require the library") { |file| @options[:require] << file }
133: opts.on_tail("-D", "--debug", "Set debugging on") { @options[:debug] = true }
134: opts.on_tail("-V", "--trace", "Set tracing on (log raw request/response)") { @options[:trace] = true }
135: opts.on_tail("-h", "--help", "Show this message") { puts opts; exit }
136: opts.on_tail('-v', '--version', "Show version") { puts Thin::SERVER; exit }
137: end
138: end
![[+]](../images/find.png "show/hide quicksearch")