4.18.2.3. Stacking

The available stacking modes for this proxy module are listed in the following table. For additional information on stacking, see Section 2.3.1, Proxy stacking.

ActionDescription
NNTP_STK_NONE No additional proxy is stacked into the NNTP proxy.
NNTP_STK_MIME The data part including header information is passed to the specified stacked proxy.
NNTP_STK_POLICY Call the function specified to make a decision about the proxy stacking. See Section 4.18.2.3, Stacking for details.

Table 4.52.  Constants for proxy stacking

Stacking in NNTP is possible for all multiline commands. These are: ARTICLE, HEAD, BODY, HELP, IHAVE, LIST, NEWGROUPS, NEWNEWS, POST, LIST ACTIVE, LIST ACTIVE.TIMES, LIST DISTRIBUTIONS, LIST DISTRIB.PATS, LIST NEWSGROUPS, LIST OVERVIEW.FMT, LIST SUBSCRIPTIONS, LIST MOTD, LIST EXTENSIONS, LISTGROUP, XGTITLE, XHDR, XINDEX, XOVER, XPAT, XROVER.