| // SPDX-License-Identifier: GPL-2.0 | |
| // | |
| // Minimal active open. | |
| // First to close connection. | |
| `./defaults.sh` | |
| 0 socket(..., SOCK_STREAM, IPPROTO_TCP) = 4 | |
| // Connect to server: active open: three-way handshake | |
| +0...0 connect(4, ..., ...) = 0 | |
| +0 > S 0:0(0) <mss 1460,sackOK,TS val 0 ecr 0,nop,wscale 8> | |
| +0 < S. 0:0(0) ack 1 win 65535 <mss 1460,sackOK,nop,nop,nop,wscale 7> | |
| +0 > . 1:1(0) ack 1 | |
| // Send data | |
| +0 send(4, ..., 1000, 0) = 1000 | |
| +0 > P. 1:1001(1000) ack 1 | |
| +0 < . 1:1(0) ack 1001 win 257 | |
| +0 close(4) = 0 | |
| +0 > F. 1001:1001(0) ack 1 | |
| +0 < F. 1:1(0) ack 1002 win 257 | |
| +0 > . 1002:1002(0) ack 2 |