On Mon, Oct 28, 2024 at 05:31:30PM +0300, Mikhail Kshevetskiy wrote: > Legacy TCP stack is bad. Here are some of the known issues: > * tcp packet from other connection can break a current one > * tcp send sequence always starts from zero > * bad tcp options processing > * strange assumptions on packet size for selective acknowledge > * tcp interface assumes one of the two scenarios: > - data downloading from remote host to a board > - request-response exchange with a small packets > so it's not possible to upload large amount of data from the > board to remote host. > * wget test generate bad tcp stream, test should fail but it passes instead > > This series of patches fixes all of the above issues.
I know Peter asked on the last one, but I want to ask as well. With lwIP merged, why do we want to add features to the old stack? I can see fixing issues, but not adding new functionality as well. Thanks. -- Tom
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