nuttx/net
zhanghongyu a91c50243e net/tcp: send reset when retransmitted number greater than TCP_MAXRTX
in the current process, if tcpstate is at TCP_FIN_WAIT_1, TCP_CLOSING,
and TCP_LAST_ACK, and the peer does not reply TCP_ACK, it will be
retransmitted permanently. to avoid continuous occupation of resources,
now when the retransmission equals TCP_MAXRTX, a reset message will be
sent and the conn resources will be reclaimed in tcp_close_work.

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
2025-12-29 22:38:25 +08:00
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tcp net/tcp: send reset when retransmitted number greater than TCP_MAXRTX 2025-12-29 22:38:25 +08:00
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