lwIP - A Lightweight TCP/IP stack - Bugs: bug #54292, TCP support windows size setting.

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bug #54292: TCP support windows size setting.

Submitter:	hanhui <hanhui03>
Submitted:	Thu 12 Jul 2018 11:13:23 AM UTC


Category:	TCP	Severity:	3 - Normal
Item Group:	Feature Request	Status:	None
Privacy:	Public	Assigned to:	None
Open/Closed:	Open	Planned Release:	None
lwIP version:	git head

Fri 13 Jul 2018 04:41:45 AM UTC, comment #2: There is still a TCP_WND macro as the default initialization window size, then a tcp_wnd_size() function is provided to specifically set the new initial window size of the new TCP connection, tcp_wnd_size() provides a safe range judgment, and even different netif can set different initial windows size.	hanhui <hanhui03>
Thu 12 Jul 2018 06:37:40 PM UTC, comment #1: I'm not opposed to this as long as it's optional. You might have to be careful with TCP_SND_BUF and TCP_SND_QUEUELEN though when changing TCP_WND at runtime.	Simon Goldschmidt <goldsimon>
Thu 12 Jul 2018 11:13:23 AM UTC, original submission: Hi TCP_WND configuration may be unreasonable due to small net device receive buffer size at compile time. I recommend supporting TCP window size dynamic setting function. Han.hui	hanhui <hanhui03>

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

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lwIP - A Lightweight TCP/IP stack - Bugs: bug #54292, TCP support windows size setting.

bug #54292: TCP support windows size setting.

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