Downgrade to libwebsockets v.2.1.0
Downgrade to libwebsockets v.2.1.0

libwebsockets release v2.1.1 is broken when IPv6 is enabled. Syntax
error at line 645:
lwsl_err("inet_ntop", strerror(LWS_ERRNO));

CESARBR/knot-service-source,CESARBR/knot-service-source,CESARBR/knot-service-source,CESARBR/knot-service-source,CESARBR/knot-service-source