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TCP_NODELAY has the wrong value on ESP32 (newlib / LWIP based) #3774

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jothan opened this issue Jul 18, 2024 · 0 comments · May be fixed by #3920
Open

TCP_NODELAY has the wrong value on ESP32 (newlib / LWIP based) #3774

jothan opened this issue Jul 18, 2024 · 0 comments · May be fixed by #3920
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C-bug Category: bug E-easy Call for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue. O-newlib
Milestone
1.0

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@jothan
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jothan commented Jul 18, 2024

In short, libc exposes a value of 8193, when the IP stack is expecting 1 as the value of the TCP_NODELAY option.

Initial issue: esp-rs/rust#218
Related PR (unmerged): #3345
@jothan jothan added the C-bug Category: bug label Jul 18, 2024
@tgross35 tgross35 added the E-easy Call for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue. label Aug 29, 2024
@tgross35 tgross35 added this to the 1.0 milestone Aug 29, 2024
@SergioGasquez SergioGasquez linked a pull request Sep 16, 2024 that will close this issue
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C-bug Category: bug E-easy Call for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue. O-newlib
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Fix ESP-IDF constants and structs SergioGasquez/libc
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@jothan @tgross35