使用 NTP 协议获取网络时间戳。

powerharmony sdk

oomd 是用户空间内存溢出杀手(OOM Killer)，当内存不足时，内存溢出杀手会杀掉一些进程，它的主要任务是保护内核，因此应用程序可能会受到影响

Version 1.2. This is the source code to STUNTMAN - an open source STUN server and client code by john selbie. Compliant with the latest RFCs including 5389, 5769, and 5780. Also includes backwards compatibility for RFC 3489. Compiles on Linux, MacOS, BSD, Solaris, and Win32 with Cygwin. Windows binaries avaialble from www.stunprotocol.org.

linux development evn config