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subsys/net/ip/tcp2: Missing feature to decrease Receive Window size sent in the ACK messge #39132

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ycsin opened this issue Oct 5, 2021 · 1 comment · Fixed by #39275 or #43018
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subsys/net/ip/tcp2: Missing feature to decrease Receive Window size sent in the ACK messge #39132

ycsin opened this issue Oct 5, 2021 · 1 comment · Fixed by #39275 or #43018
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Feature Request A request for a new feature

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@ycsin
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ycsin commented Oct 5, 2021

Is your feature request related to a problem? Please describe.
TCP2 implementation missing the feature to limit the amount of data sent by the server by decreasing the Receive Window size sent in the ACK messge, effectively giving no limits to the server and can overload a constrained embedded device.

Describe the solution you'd like
Implement the feature in TCP2.

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@ycsin ycsin added the Feature Request A request for a new feature label Oct 5, 2021
@ycsin ycsin changed the title tcp2: Missing feature to decrease Receive Window size sent in the ACK messge subsys/net/ip/tcp2: Missing feature to decrease Receive Window size sent in the ACK messge Oct 5, 2021
@ycsin ycsin linked a pull request Oct 11, 2021 that will close this issue
net: TCP MSS update #39275
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@rlubos rlubos reopened this Feb 9, 2022
@rlubos
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rlubos commented Feb 9, 2022 •
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Reopening since this isn't implemented yet.

@rlubos rlubos mentioned this issue Feb 9, 2022
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@rlubos rlubos mentioned this issue Feb 21, 2022
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Successfully merging a pull request may close this issue.

net: TCP MSS update finikorg/zephyr
net: tcp: Implement receive window handling rlubos/zephyr
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@ycsin @rlubos