Suggest a higher version of libwebsockets by default

README.md

@@ -24,7 +24,7 @@ To install it, you'll need to satisfy the following dependencies:
 * [libsrtp](https://github.com/cisco/libsrtp) (at least v2.x suggested)
 * [usrsctp](https://github.com/sctplab/usrsctp) (only needed if you are interested in Data Channels)
 * [libmicrohttpd](https://www.gnu.org/software/libmicrohttpd/) (at least v0.9.59; only needed if you are interested in REST support for the Janus API)
-* [libwebsockets](https://libwebsockets.org/) (only needed if you are interested in WebSockets support for the Janus API)
+* [libwebsockets](https://libwebsockets.org/) (at least v4.x suggested; only needed if you are interested in WebSockets support for the Janus API)
 * [cmake](https://www.cmake.org/) (only needed if you are interested in WebSockets and/or BoringSSL support, as they make use of it)
 * [rabbitmq-c](https://github.com/alanxz/rabbitmq-c) (only needed if you are interested in RabbitMQ support for the Janus API or events)
 * [paho.mqtt.c](https://eclipse.org/paho/clients/c) (only needed if you are interested in MQTT support for the Janus API or events)

src/mainpage.dox

@@ -101,7 +101,7 @@
  * - \b libsrtp: https://github.com/cisco/libsrtp (SRTP, at least v2.x suggested)
  * - \b usrsctp: https://github.com/sctplab/usrsctp (\c optional, Data Channels)
  * - \b libmicrohttpd: http://www.gnu.org/software/libmicrohttpd/ (\c optional, v0.9.59, Web server)
- * - \b libwebsockets: https://libwebsockets.org/ (\c optional, WebSockets)
+ * - \b libwebsockets: https://libwebsockets.org/ (\c optional, at least v4.x suggested, WebSockets)
  * - \b rabbitmq-c: https://github.com/alanxz/rabbitmq-c (\c optional, v1.0.4, RabbitMQ)
  * - \b paho.mqtt.c: https://eclipse.org/paho/clients/c (\c optional, v1.1.0 for MQTT v3.1 & v3.1.1 or v1.3.0 for MQTT v5)
  * - \b nanomsg: https://nanomsg.org/ (\c optional, Nanomsg)
@@ -3876,7 +3876,7 @@ ldd janus | grep asan
  * - \b libsrtp: https://github.com/cisco/libsrtp (SRTP, at least v2.x suggested)
  * - \b usrsctp: https://github.com/sctplab/usrsctp (\c optional, Data Channels)
  * - \b libmicrohttpd: http://www.gnu.org/software/libmicrohttpd/ (\c optional, Web server, at least v0.9.59)
- * - \b libwebsockets: https://libwebsockets.org/ (\c optional, WebSockets)
+ * - \b libwebsockets: https://libwebsockets.org/ (\c optional, at least v4.x suggested, WebSockets)
  * - \b rabbitmq-c: https://github.com/alanxz/rabbitmq-c (\c optional, v1.0.4, RabbitMQ)
  * - \b paho.mqtt.c: https://eclipse.org/paho/clients/c (\c optional, v1.1.0 for MQTT v3.1 & v3.1.1 or v1.3.0 for MQTT v5)
  * - \b nanomsg: https://nanomsg.org/ (\c optional, Nanomsg)