diff options
| -rw-r--r-- | tools/testing/selftests/net/packetdrill/tcp_fastopen_server_trigger-rst-reconnect.pkt (renamed from tools/testing/selftests/net/packetdrill/tcp_fastopen_server_reset-after-disconnect.pkt) | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/tools/testing/selftests/net/packetdrill/tcp_fastopen_server_reset-after-disconnect.pkt b/tools/testing/selftests/net/packetdrill/tcp_fastopen_server_trigger-rst-reconnect.pkt index 26794e7ddfd5..2a148bb14cbf 100644 --- a/tools/testing/selftests/net/packetdrill/tcp_fastopen_server_reset-after-disconnect.pkt +++ b/tools/testing/selftests/net/packetdrill/tcp_fastopen_server_trigger-rst-reconnect.pkt @@ -1,26 +1,30 @@ // SPDX-License-Identifier: GPL-2.0 `./defaults.sh - ./set_sysctls.py /proc/sys/net/ipv4/tcp_fastopen=0x602 /proc/sys/net/ipv4/tcp_timestamps=0` + ./set_sysctls.py /proc/sys/net/ipv4/tcp_timestamps=0` 0 socket(..., SOCK_STREAM|SOCK_NONBLOCK, IPPROTO_TCP) = 3 +0 setsockopt(3, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0 +0 bind(3, ..., ...) = 0 +0 listen(3, 1) = 0 + +0 setsockopt(3, SOL_TCP, TCP_FASTOPEN, [1], 4) = 0 - +0 < S 0:10(10) win 32792 <mss 1460,nop,nop,sackOK> + +0 < S 0:10(10) win 32792 <mss 1460,nop,nop,sackOK,nop,nop,FO TFO_COOKIE> +0 > S. 0:0(0) ack 11 win 65535 <mss 1460,nop,nop,sackOK> // sk->sk_state is TCP_SYN_RECV - +.1 accept(3, ..., ...) = 4 + +0 accept(3, ..., ...) = 4 + +0 %{ assert tcpi_state == TCP_SYN_RECV, tcpi_state }% // tcp_disconnect() sets sk->sk_state to TCP_CLOSE +0 connect(4, AF_UNSPEC, ...) = 0 +0 > R. 1:1(0) ack 11 win 65535 + +0 %{ assert tcpi_state == TCP_CLOSE, tcpi_state }% // connect() sets sk->sk_state to TCP_SYN_SENT +0 fcntl(4, F_SETFL, O_RDWR|O_NONBLOCK) = 0 +0 connect(4, ..., ...) = -1 EINPROGRESS (Operation is now in progress) +0 > S 0:0(0) win 65535 <mss 1460,nop,nop,sackOK,nop,wscale 8> + +0 %{ assert tcpi_state == TCP_SYN_SENT, tcpi_state }% // tp->fastopen_rsk must be NULL +1 > S 0:0(0) win 65535 <mss 1460,nop,nop,sackOK,nop,wscale 8> |