proactor vs reactor
先发几本proactor 与 reactor 相关的电子书：
https://files.cnblogs.com/files/f1194361820/reactor_3.pdf
https://files.cnblogs.com/files/f1194361820/Proactor%E6%A8%A1%E5%BC%8F%E7%9A%84NIO%E6%A1%86%E6%9E%B6%E7%9A%84%E8%AE%BE%E8%AE%A1%E4%B8%8E%E5%AE%9E%E7%8E%B0.pdf
https://files.cnblogs.com/files/f1194361820/proactor.pdf
https://files.cnblogs.com/files/f1194361820/proactor_2.pdf
https://files.cnblogs.com/files/f1194361820/sdp09_ereignisbearbeitung_czygan_martin.pdf
接下来是支付宝易鸿伟的两篇关于Netty 与 Mina的文章
http://ifeve.com/netty-mina-in-depth-1/
http://ifeve.com/netty-mina-in-depth-2/
