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Only set USE_LWIP_FAST_SELECT when select support is available

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The fast select code paths and wake_loop_any_context() require
USE_SOCKET_SELECT_SUPPORT. Gate USE_LWIP_FAST_SELECT on not using
lwip_tcp implementation which does not provide select() support.
This commit is contained in:
J. Nick Koston
2026-02-28 15:08:30 -10:00
parent 9f7508e50b
commit 54126fef36
1 changed files with 3 additions and 2 deletions
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esphome/components/socket/__init__.py
+3 -2
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@@ -189,8 +189,9 @@ async def to_code(config):
cg.add_define("USE_SOCKET_IMPL_BSD_SOCKETS")
cg.add_define("USE_SOCKET_SELECT_SUPPORT")
# ESP32 and LibreTiny both have LwIP >= 2.1.3 with lwip_socket_dbg_get_socket()
# and FreeRTOS task notifications — enable fast select to bypass lwip_select()
if CORE.is_esp32 or CORE.is_libretiny:
# and FreeRTOS task notifications — enable fast select to bypass lwip_select().
# Only when not using lwip_tcp, which does not provide select() support.
if (CORE.is_esp32 or CORE.is_libretiny) and impl != IMPLEMENTATION_LWIP_TCP:
cg.add_build_flag("-DUSE_LWIP_FAST_SELECT")