const gchar*
g_dtls_connection_get_negotiated_protocol (
  GDtlsConnection* conn


Gets the name of the application-layer protocol negotiated during the handshake.

If the peer did not use the ALPN extension, or did not advertise a protocol that matched one of conns protocols, or the TLS backend does not support ALPN, then this will be NULL. See g_dtls_connection_set_advertised_protocols().

Available since:2.60

Return value

Returns: utf8

The negotiated protocol, or NULL.

 The data is owned by the instance.
 The return value can be NULL.
 The string is a NUL terminated UTF-8 string.