Virtual Method

GioDtlsConnectionshutdown

Declaration

gboolean
shutdown (
  GDtlsConnection* conn,
  gboolean shutdown_read,
  gboolean shutdown_write,
  GCancellable* cancellable,
  GError** error
)

Description

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.

Available since:

2.48

Parameters

`shutdown_read`	`gboolean`
	`TRUE` to stop reception of incoming datagrams.
`shutdown_write`	`gboolean`
	`TRUE` to stop sending outgoing datagrams.
`cancellable`	`GCancellable`
	A `GCancellable`, or `NULL`.
	The argument can be `NULL`.
	The data is owned by the caller of the function.
`error`	`GError **`
	The return location for a `GError*`, or `NULL`.

Return value

Returns:	`gboolean`
	`TRUE` on success, `FALSE` otherwise.