参考になりそうなTornadoプロジェクト

• https://github.com/dengmin/logpress-tornado/tree/2d1451b1191e125c8986f5c7deee7949590436f6
• https://github.com/chenzomi12/yougoer/tree/a4956373a3a9c3192024c74093ddea797fbac5b4
• https://github.com/vigov5/pvp-game/tree/733cf7c4245eacb7cc8b135142e02f1b74d3635f
• https://gist.github.com/alejandrobernardis/8572960