DBUS

sd-bus

1. http://0pointer.net/blog/the-new-sd-bus-api-of-systemd.html
2. https://bryceknowhow.blogspot.com/2017/09/linux-ubuntuinter-process-communication.html

libdbus

1. Matthew Johnson sample
2. 雨恩的生活日誌 + Ali's Blog + freedesktop.org

gdbus:

1. gdbus demo程序简介 gdbus-codegen
2. GIO Reference Manual
3. 
   

Performance:

1. Performance compare