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author | Jianfeng Tan <henry.tjf@antfin.com> | 2019-11-18 06:59:50 +0000 |
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committer | Jianfeng Tan <henry.tjf@antfin.com> | 2020-03-05 01:31:33 +0800 |
commit | 78c896b3b3127515478090c19447e27dc406427e (patch) | |
tree | d6d67d4683e9ca0409f9984a834547a572fb5310 /test/packetdrill/tests/tldk/keep_alive/keep-alive-enable-disable-tldk.pkt | |
parent | e4380f4866091fd92a7a57667dd938a99144f9cd (diff) |
TLDKv2dev-next-socket
Signed-off-by: Jianfeng Tan <henry.tjf@antfin.com>
Signed-off-by: Jielong Zhou <jielong.zjl@antfin.com>
Signed-off-by: Jian Zhang <wuzai.zj@antfin.com>
Signed-off-by: Chen Zhao <winters.zc@antfin.com>
Change-Id: I55c39de4c6cd30f991f35631eb507f770230f08e
Diffstat (limited to 'test/packetdrill/tests/tldk/keep_alive/keep-alive-enable-disable-tldk.pkt')
-rw-r--r-- | test/packetdrill/tests/tldk/keep_alive/keep-alive-enable-disable-tldk.pkt | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/packetdrill/tests/tldk/keep_alive/keep-alive-enable-disable-tldk.pkt b/test/packetdrill/tests/tldk/keep_alive/keep-alive-enable-disable-tldk.pkt new file mode 100644 index 0000000..5c0db20 --- /dev/null +++ b/test/packetdrill/tests/tldk/keep_alive/keep-alive-enable-disable-tldk.pkt @@ -0,0 +1,26 @@ +// Test set keepalive before connect + +// enable keepalive and set args +0 socket(..., SOCK_STREAM, IPPROTO_TCP) = 3 ++0 setsockopt(3, SOL_SOCKET, SO_KEEPALIVE, [1], 4) = 0 ++0 setsockopt(3, IPPROTO_TCP, TCP_KEEPIDLE, [5], 4) = 0 ++0 setsockopt(3, IPPROTO_TCP, TCP_KEEPINTVL, [2], 4) = 0 ++0 setsockopt(3, IPPROTO_TCP, TCP_KEEPCNT, [2], 4) = 0 + +// Establish a connection. ++0 fcntl(3, F_GETFL) = 0x2 (flags O_RDWR) ++0 fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0 ++0 connect(3, ..., ...) = -1 EINPROGRESS (Operation now in progress) ++0 > S 0:0(0) <...> ++0 < S. 0:0(0) ack 1 win 32792 <mss 1460> ++0 > . 1:1(0) ack 1 <...> + +// first keep-alive pkt, idle = 5 ++4 ~ +6 > . 0:0(0) ack 1 + +// disable keepalive ++0 setsockopt(3, SOL_SOCKET, SO_KEEPALIVE, [0], 4) = 0 + +// no more keep-alive pkt ++10 read(3, ..., 10) = -1 EAGAIN (Resource temporarily unavailable) ++0 close(3) = 0 |