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Marius Vikhammer 04df1f3a42 CI: enable example builds for C3 Enables building C3 examples in CI. Fixes related warnings/errors and disables examples that cannot run.		2021-02-09 12:04:02 +08:00
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main	CI: enable example builds for C3	2021-02-09 12:04:02 +08:00
CMakeLists.txt	https_server example: Add new WSS server example	2020-09-09 08:00:38 +02:00
Makefile	Whitespace: Automated whitespace fixes (large commit)	2020-11-11 07:36:35 +00:00
README.md	https_server example: Add new WSS server example	2020-09-09 08:00:38 +02:00
sdkconfig.defaults	https_server example: Add new WSS server example	2020-09-09 08:00:38 +02:00

README.md

HTTP Websocket server with SSL support

This example creates a SSL server and employs a simple Websocket request handler. It demonstrates handling multiple clients from the server including:

PING-PONG mechanism
Sending asynchronous messages to all clients

See the esp_https_server component documentation for details.

Before using the example, open the project configuration menu (idf.py menuconfig) to configure Wi-Fi or Ethernet. See "Establishing Wi-Fi or Ethernet Connection" section in examples/protocols/README.md for more details.

Certificates

You will need to approve a security exception in your browser. This is because of a self signed certificate; this will be always the case, unless you preload the CA root into your browser/system as trusted.

You can generate a new certificate using the OpenSSL command line tool:

openssl req -newkey rsa:2048 -nodes -keyout prvtkey.pem -x509 -days 3650 -out cacert.pem -subj "/CN=ESP32 HTTPS server example"

Expiry time and metadata fields can be adjusted in the invocation.

Please see the openssl man pages (man openssl-req) for more details.

It is strongly recommended to not reuse the example certificate in your application; it is included only for demonstration.