摘要：结论: Linux上五元组关系由socket 维护的(但是mac 和linux 表现还不一样) 代码: udp-client.c #include <stdio.h> #include <string.h> #include <errno.h> #include <stdlib.h> #includ 阅读全文

摘要：“ When there are multiple NATs between the agent and the TURN server, the TURN request will create a binding on each NAT, but only the outermost serve 阅读全文