Top Level Namespace

Defined Under Namespace

Modules: BrowserAppBase Classes: AppMainBase, MyApp, Search, WsServer

Instance Method Summary collapse

Instance Method Details

#get_unused_port ⇒ Object

空きポートを取得



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# File 'lib/template/start.rb', line 13

def get_unused_port
  s = TCPServer.open(0)
  port = s.addr[1]
  s.close
  return port
end