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
gio.dtls_connection.DtlsConnection.getNegotiatedProtocol to find the negotiated
protocol after the handshake. Specifying null for the the value
of protocols will disable ALPN negotiation.
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 gio.dtls_connection.DtlsConnection.getNegotiatedProtocol 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.