shutdown
Shut down part or all of a DTLS connection.
If @shutdown_read is true then the receiving side of the connection is shut down, and further reading is disallowed. Subsequent calls to g_datagram_based_receive_messages() will return %G_IO_ERROR_CLOSED.
If @shutdown_write is true then the sending side of the connection is shut down, and further writing is disallowed. Subsequent calls to g_datagram_based_send_messages() will return %G_IO_ERROR_CLOSED.
It is allowed for both @shutdown_read and @shutdown_write to be TRUE — this is equivalent to calling g_dtls_connection_close().
If @cancellable is cancelled, the #GDtlsConnection may be left partially-closed and any pending untransmitted data may be lost. Call g_dtls_connection_shutdown() again to complete closing the #GDtlsConnection.
Return
true on success, false otherwise
Since
2.48
Parameters
true to stop reception of incoming datagrams
true to stop sending outgoing datagrams
a #GCancellable, or null