[Memory] Allow use of PSRAM + free unused strings #5233
Merged
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Apparently a previous fix to free up allocated buffers in String objects was broken again due to changes in the
String
class.This caused the web log to keep its memory for the once largest logs allocated when no longer viewing the web log. (or never viewed the web log, but having its log level not set to 'None')
As a bonus, I also added the possibility to use PSRAM if available for temporary strings like those used in controller queue elements, cached rules and (web) log messages.