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'Reallocating large String(... -> ...)' warning when using WebServer #8872
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Thanks for having revealed an internal misuse of strings. |
If you are using the git version of this core, can you try with #8873 ? (or the unofficial "nightly" alpha release) |
As written in #8873 the change in ESP8266WebServer looks good to me. There is similar issue in ESP8266HTTPClient
if you add multiple headers ... |
mcspr
changed the title
String Reallocating warning
'Reallocating large String(... -> ...)' warning when using WebServer
Mar 20, 2023
The output appears also in the published version 3.1.2 when DEBUG_ESP_PORT is enabled even when Debug Level == none. Example:
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Hi,
since PR #8821 I get this output from ESP8266WebServer:
It's from this line
Arduino/libraries/ESP8266WebServer/src/ESP8266WebServer-impl.h
Line 433 in be02af0
if
sendHeader()
is used more than once. Like here:https://github.com/khoih-prog/ESP_WiFiManager_Lite/blob/085afdbd7ccfb7e46b1ed9f1cf5c50be29cc3223/src/ESP_WiFiManager_Lite.h#L2771
Is there something we can do against it?
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