| // 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 |
