底层通信协议
QUIC https://www.jianshu.com/p/f17b4a015e27
UDT https://code.csdn.net/openkb/p-UDT
JINGLE https://www.oschina.net/p/libjingle
TURN https://baike.baidu.com/item/turn/7011011
STUN https://baike.baidu.com/item/stun/3131387
ICE https://blog.csdn.net/byxdaz/article/details/52786600
数据序列化
protobuf http://agapple.iteye.com/blog/859052
网络框架
Muduo https://code.csdn.net/openkb/p-muduo
Libev https://code.csdn.net/openkb/p-libev
APP容器/中间件
MYCP
消息中间件
Kafka