可以说我有两台电脑。 他们通过ice4j彼此了解公共和私人IP。 一个客户端正在监听,另一个正在发送一些string 我想通过UPD洞冲孔来看到这种情况: Let A be the client requesting the connection Let B be the client that is responding to the request Let S be the ice4j STUN server that they contact to initiate the connection — A sends a connection request to S S responds with B's IP and port info, and sends […]