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// SPDX-License-Identifier: GPL-2.0
// Test basic connection teardown where local process closes first:
// the local process calls close() first, so we send a FIN, and receive an ACK.
// Then we receive a FIN and ACK it.
`./defaults.sh`
0 socket(..., SOCK_STREAM, IPPROTO_TCP) = 3
+.01...0.011 connect(3, ..., ...) = 0
+0 > S 0:0(0) <...>
+0 < S. 0:0(0) ack 1 win 32768 <mss 1000,nop,wscale 6,nop,nop,sackOK>
+0 > . 1:1(0) ack 1
+0 write(3, ..., 1000) = 1000
+0 > P. 1:1001(1000) ack 1
+0 < . 1:1(0) ack 1001 win 257
+0 close(3) = 0
+0 > F. 1001:1001(0) ack 1
+0 < . 1:1(0) ack 1002 win 257
+0 < F. 1:1(0) ack 1002 win 257
+0 > . 1002:1002(0) ack 2
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