Virtual Method

GioTlsConnectionget_negotiated_protocol

since: 2.60

Declaration

const gchar*
get_negotiated_protocol (
  GTlsConnection* conn
)

Description

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 conn‘s protocols, or the TLS backend does not support ALPN, then this will be NULL. See g_tls_connection_set_advertised_protocols().

Available since: 2.60

Return value

Type: const gchar*

The negotiated protocol, or NULL.

The data is owned by the called function.

The return value can be NULL.

The value is a NUL terminated UTF-8 string.