5212659820
Spurious TCP retries were observed using Wireshark while continuously sending TCP packets at an interval faster than the initial RTO. If the send list is empty and CONFIG_NET_TCP_TIME_WAIT_DELAY is used, the retry timer will not be correctly stopped when receiving a valid ACK. As a consequence, the timer might be running when a new packet is queued, but the logics in net_tcp_queue_data() will not restart the timer as it is already running. This will make the retry timer to expire prematurely, potentially while sending packets. The nested condition is merged into a single condition, allowing the final else clause to be reached when a valid ACK is received. Signed-off-by: Florian Vaussard <florian.vaussard@gmail.com> |
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| .. | ||
| ip | ||
| l2 | ||
| lib | ||
| buf.c | ||
| CMakeLists.txt | ||
| hostname.c | ||
| Kconfig | ||
| Kconfig.hostname | ||
| TODO | ||