setAdvertisedProtocols
Sets the list of application-layer protocols to advertise that the caller is willing to speak on this connection. The Application-Layer Protocol Negotiation (ALPN) extension will be used to negotiate a compatible protocol with the peer; use g_dtls_connection_get_negotiated_protocol() to find the negotiated protocol after the handshake. Specifying null for the the value of @protocols will disable ALPN negotiation.
See IANA TLS ALPN Protocol * IDs for a list of registered protocol IDs.
Since
2.60
Parameters
protocols
a null-terminated array of ALPN protocol names (eg, "http/1.1", "h2"), or null