Class: CommandServer

Inherits:
Object
  • Object
show all
Defined in:
lib/command_server/version.rb,
lib/command_server/command_server.rb

Constant Summary collapse

VERSION = 
"0.0.1"

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CommandServer

Returns a new instance of CommandServer.



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# File 'lib/command_server/command_server.rb', line 5

def initialize
  @cmds = {}
end

Instance Method Details

#enable_builtin_command(name) ⇒ Object 



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# File 'lib/command_server/command_server.rb', line 36

def enable_builtin_command name
  proc_name = "builtin_command_#{name}"
  if self.respond_to?(proc_name, true)
    register_command name, method(proc_name.to_sym)
  else
    raise NameError.new("Undefined builtin command: #{name}")
  end
end

#register_command(name, proc_obj, description = "") ⇒ Object 



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# File 'lib/command_server/command_server.rb', line 32

def register_command name, proc_obj, description=""
  @cmds[name] = {proc: proc_obj, desc: description}
end

#start(addr) ⇒ Object 



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# File 'lib/command_server/command_server.rb', line 9

def start addr
  @addr = addr
  @server = UNIXServer.new(@addr)
  $stderr.puts "[CommandServer] Server start: #{@addr}"

  at_exit do
    stop
  end

  @accept_thread = Thread.new do
    @accept_thread.abort_on_exception = true
    loop do
      accept_and_process
    end
  end

end

#stop ⇒ Object 



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# File 'lib/command_server/command_server.rb', line 27

def stop
  File.unlink @addr
  @accept_thread.exit
end