I implemented a https request to a server on internet, this server was validated using Postman, however, when I try to connect in this server with my ESP32, this error raise: E (32607) esp-tls: couldn't get hostname for :exemple.com: getaddrinfo() returns 202, addrinfo=0x0 E (32607) esp-tls: Failed ...

I ended up accidentally overwriting my openssl private key, is there any solution to update the firmware using ota? I only have the private key and I am willing to create some trick even if it violates the security of my server to solve this problem.

Thank you for response. I changed the implementation to an infinite loop within the websocket's http handler, to keep sending the packets. Like a default tcp server. Its works fine, but during the loop execution, all other http requests that are on my server are not answered. Is there any way to sen...

I'm writing a websocket server based on the github example "echo websocket"(https://github.com/espressif/esp-idf/tree/master/examples/protocols/http_server/ws_echo_server). The client always receives packets after sending a message to the server in that implementation, however, is there any way to i...