tcpjack为强占TCP连接的指令。在确立主客之间TCP连接的状态的时后，对于服务器和客端，可以从第三者的主机查看是否有送达的TCP资料段。-TCP connection for the seizure of tcpjack directives. Between subjective and objective in establishing the state of TCP connections after, for servers and clients from third-party host see if there is any information paragraph TCP served.