xxfi_close - Connection cleanup

#include <libmilter/mfapi.h>
sfsistat (*xxfi_close)(
	     SMFICTX * ctx
);

xxfi_close description

Provides notification that the current connection is being closed. xxfi_close is always called once at the end of each connection. The default behavior is to do nothing and then return SMFIS_CONTINUE.

xxfi_close parameters

ctx: Opaque context structure.

Notes:

xxfi_close is called on close even if the previous mail transaction was aborted.
xxfi_close is responsible for freeing any resources allocated on a per-connection basis.
Because the connection is already closing, the return value is currently ignored.