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Code Issues Releases Wiki Activity

[mdns] Use FixedVector for txt_records to reduce flash usage (#11228)

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This commit is contained in:
J. Nick Koston
2025-10-14 16:16:59 -10:00
committed by GitHub
parent c983581b6c
commit 7a82379c88
6 changed files with 23 additions and 8 deletions
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9
esphome/components/mdns/mdns_component.cpp
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@@ -83,7 +83,7 @@ void MDNSComponent::compile_records_(StaticVector<MDNSService, MDNS_SERVICE_COUN
#endif
auto &txt_records = service.txt_records;
txt_records.reserve(txt_count);
txt_records.init(txt_count);
if (!friendly_name_empty) {
txt_records.push_back({MDNS_STR(TXT_FRIENDLY_NAME), MDNS_STR(friendly_name.c_str())});
@@ -171,12 +171,7 @@ void MDNSComponent::compile_records_(StaticVector<MDNSService, MDNS_SERVICE_COUN
fallback_service.service_type = MDNS_STR(SERVICE_HTTP);
fallback_service.proto = MDNS_STR(SERVICE_TCP);
fallback_service.port = USE_WEBSERVER_PORT;
fallback_service.txt_records.push_back({MDNS_STR(TXT_VERSION), MDNS_STR(VALUE_VERSION)});
#endif
#ifdef USE_MDNS_STORE_SERVICES
// Copy to member variable if storage is enabled (verbose logging, OpenThread, or extra services)
this->services_ = services;
fallback_service.txt_records = {{MDNS_STR(TXT_VERSION), MDNS_STR(VALUE_VERSION)}};
#endif
}