Kinetis MicrocontrollersのトピックRe: HTTP Server, frdmk66f_httpssrv_mbedTLS_freertos

HTTP Server, frdmk66f_httpssrv_mbedTLS_freertos

a8Chcx — Thu, 20 Oct 2022 17:43:09 GMT

Hi,

I tried the sample project "frdmk66f_httpssrv_mbedTLS_freertos" and it works fine...

Then, I disabled "WEBSOCKET" and "MbedTLS", it works fine as the regular HTTP server.

I found the following issue during my stress testing:

If I connect the server by using browser, it works fine. Then I close the browser, I can see the heap used is increasing by around 6K. If I do this again, the heap is increasing by around 6K again....

Can anybody tell me why the heap size keep increasing and the used heap is not released after the browser closed? How to fix this problem?

Thanks,

Christie

Re: HTTP Server, frdmk66f_httpssrv_mbedTLS_freertos

Pavel_Hernandez — Tue, 25 Oct 2022 17:17:16 GMT

Hello,

This is unexpected behavior, please let me do a report and when I have more details I will contact.

Best regards,
Pavel

Re: HTTP Server, frdmk66f_httpssrv_mbedTLS_freertos

a8Chcx — Tue, 25 Oct 2022 17:26:04 GMT

Hi Pavel,

I am waiting for your side testing result and let me know any recommendation?

Regards,

Christie

Re: HTTP Server, frdmk66f_httpssrv_mbedTLS_freertos

Pavel_Hernandez — Fri, 28 Oct 2022 17:08:31 GMT

Hello,

Which SDK example/version you used?

Best regards,
Pavel

Re: HTTP Server, frdmk66f_httpssrv_mbedTLS_freertos

a8Chcx — Fri, 28 Oct 2022 17:24:04 GMT

Hi Pavel,

I am using MCUXpresso IDE 11.5.0 with SDK 2.11.0 for FRDM-K66F board.

Regards,

Christie

Re: HTTP Server, frdmk66f_httpssrv_mbedTLS_freertos

Pavel_Hernandez — Tue, 08 Nov 2022 20:29:54 GMT

Hello,

Thanks for your report we will effort to resolve this issue in the next update, unfortunately, I do not have a date for this update I apologize for this inconvenience may cause.

Best regards,
Pavel

Re: HTTP Server, frdmk66f_httpssrv_mbedTLS_freertos

a8Chcx — Wed, 09 Nov 2022 12:47:55 GMT

Hi Pavel,

I am using this function for our controller and really need this to be fixed ASAP.

Could you let me know when you have updated this and let me know the details about the fixes?

So, I can update in my project as well to resolve the issue that I have for now?

Thank you very much for your help!

Regards,

Christie

Re: HTTP Server, frdmk66f_httpssrv_mbedTLS_freertos

Pavel_Hernandez — Thu, 10 Nov 2022 22:46:32 GMT

Hello,

I found this thread maybe could help you, Re: Memory Leak problem in LPC1788 with FreeRTOS ... - NXP Community

Best regards,
Pavel