Have you checked this?

Can you share the menuconfig options set for "TLS Key Exchange Methods"? Take a look at the ciphersuites that are enabled here.

If anyone looking for decompression algorithm for their JSON packets, give a brotli compression a try: [url][/https://github.com/martinberlin/brotli/ ... e/compress]. Very simple and effective.

If anyone looking for decompression algorithm for their JSON packets, give a brotli compression a try: [url][/https://github.com/martinberlin/brotli/ ... e/compress]. Very simple and effective.

I realised that, hence moved everything to PSRAM as below:
unsigned char *window = (unsigned char *)heap_caps_malloc(WINDOW_SIZE, MALLOC_CAP_SPIRAM);
unsigned char *output = (unsigned char *)heap_caps_malloc(BUFFER_SIZE, MALLOC_CAP_SPIRAM);

Documentation for TAMP compression technique: [url][/https://tamp.readthedocs.io/en/latest/c_library.html]

Update on TAMP compression, the compression works fine. However, the decompression bytes are way out of line. For example: Compression successful! Original size: 9890 bytes Compressed size: 2005 bytes will return the decompression of: Decompression successful! Decompressed data: Decompressed size: 1...

Update on TAMP compression, the compression works fine. However, the decompression bytes are way out of line. For example: Compression successful! Original size: 9890 bytes Compressed size: 2005 bytes will return the decompression of: Decompression successful! Decompressed data: Decompressed size: 1...

Thanks guys, you're right it was stupid mistake.
As you mentioned, yes miniz is very RAM hungry method for a mediocre compression.
I'm now making use of the Tamp, which is definitely better than miniz, so thanks for the info.

Hi, I'm trying to link the miniz compression algorithm according to the example shown here https://github.com/richgel999/miniz/blob/master/miniz.c I have no problem compiling the code, but the linker is throwing the error shown below. The function its pointing to as the 'undefined reference' is defi...