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Memory allocation strategy of mbedTLS should be better to be set at "Default alloc Mode" #266

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@HAmamiya

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@HAmamiya

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  • Checked the issue tracker for similar issues to ensure this is not a duplicate.
  • Described the feature in detail and justified the reason for the request.
  • Provided specific use cases and examples.

Feature description

Memory allocation strategy of mbedTLS should be better to be set at "Default alloc Mode" (i.e. CONFIG_MBEDTLS_DEFAULT_MEM_ALLOC =y) for future builds to public.

Use cases

Reference https://www.esp32.com/viewtopic.php?t=38369

I have a project which is too big for ESP32's internal ram and therefore PSRAM is installed and used. I noticed that after I played some audio files via ESP32-audioI2S, further requests to https websites by HTTPClient could fail instantly after being called (i.e. no indication the fault is at server's end, nor the ESP32 had actually started a handshake to server). I believe the fail was due to low in internal memory.

In gist, Memory allocation strategy of mbedTLS should be better to be set at "Default alloc Mode" (i.e. CONFIG_MBEDTLS_DEFAULT_MEM_ALLOC =y).

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