https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=217637
--- Comment #76 from s...@zxy.spb.ru --- (In reply to Mike Karels from comment #74) Im don't talk "TCP wait FIN", only "TCP wait ACK=SERVER_FIN.SEQ". Server TCP have sending and not confirmed data, what reason to discard this server response? After got ACK=FIN.SEQ no objection to send RST. About incoming data to server. Is close(fd) equalent to sutdown(fd, SHUT_RDWR)? If yes -- incoming data can acknowledged and then silently discarded: == SHUT_RD The read half of the connection is closed— No more data can be received on the socket and any data currently in the socket receive buffer is discarded. The process can no longer issue any of the read functions on the socket. Any data received after this call for a TCP socket is acknowledged and then silently discarded. SHUT_WR The write half of the connection is closed— In the case of TCP, this is called a half-close (Section 18.5 of TCPv1). Any data currently in the socket send buffer will be sent, followed by TCP's normal connection termination sequence. As we mentioned earlier, this closing of the write half is done regardless of whether or not the socket descriptor's reference count is currently greater than 0. The process can no longer issue any of the write functions on the socket. SHUT_RDWR The read half and the write half of the connection are both closed— This is equivalent to calling shutdown twice: first with SHUT_RD and then with SHUT_WR. == -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
