sec_protocol_metadata_get_server_name(_:)

Declaration

func sec_protocol_metadata_get_server_name(_ metadata: sec_protocol_metadata_t) -> UnsafePointer<CChar>?

Parameters

• metadata:

  A sec_protocol_metadata_t instance.

Return Value

Returns A NULL-terminated string carrying the server name, or NULL if none was provided.

Discussion

Obtain the server name offered by a client or server during connection establishmet. This is the value commonly carried in the TLS SNI extesion.