WSS/SSL support for ESP32 -- README.md update

[akdeb]

Hi @Links2004
This lib has been working like a charm for WS but not for WSS for us. We are sending and receiving bidirectional audio to and from our python server but our server doesn't capture audio when using beginSSL with the correct CA.

The README says that this is only supported for:

wss / SSL
supported for:
wss client on the ESP8266
wss / SSL is not natively supported in WebSocketsServer however it is possible to achieve secure websockets by running the ?device behind an SSL proxy. See Nginx for a sample Nginx server configuration file to enable this.

Is WSS/SSL currently being supported on ESP32?

[Links2004]

yes WSS / SSL is supported on the ESP32 (in client mode)
keep in minde that the encription needs additional CPU power on the ESP not sure how good this mixes with audio data.

[kakopappa]

If it works for ws but not for wss it’s likely you are running out of memory. Have you tried enabling verbose logging ?

[akdeb]

Makes sense, I also put up a PR here with the update #927 @Links2004

[akdeb]

@kakopappa I currently have this setup in my platformio.ini. Would you add anything else to enable verbose logging?

monitor_filters =
  esp32_exception_decoder
  time
build_flags = 
    -D CORE_DEBUG_LEVEL=0
    ; -D BOARD_HAS_PSRAM=1`
board_build.partitions = partition.csv

[kakopappa]

Hi, Not a PIO user, so did a quick search and found this. build_flags = -DCORE_DEBUG_LEVEL=5 So setting monitor_filters = esp32_exception_decoder time build_flags = -D CORE_DEBUG_LEVEL=5 ; -D BOARD_HAS_PSRAM=1` board_build.partitions = partition.csv Should work

…

On Sun, 29 Dec 2024 at 3:33 PM Akashdeep Deb ***@***.***> wrote: @kakopappa <https://github.com/kakopappa> I currently have this setup in my platformio.ini. Would you add anything else to enable verbose logging? monitor_filters = esp32_exception_decoder time build_flags = -D CORE_DEBUG_LEVEL=0 ; -D BOARD_HAS_PSRAM=1` board_build.partitions = partition.csv — Reply to this email directly, view it on GitHub <#926 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABZAZZUMJJ2K5CYH3IMBHW32H6XXBAVCNFSM6AAAAABUJNVI4CVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDKNRUGY2TENZZHE> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[Links2004]

setting DEBUG_ESP_PORT=Serial will print the debug messages for the lib to the set Serial port

[akdeb]

Awesome thank you both! Debugging now and will close this issue.