153: Why does Gnus hang for a long time when posting?
David Lawrence <tale@uunet.uu.net> explains:
The problem is almost always interaction between NNTP and C News. NNTP
POST asks C News's inews to not background itself but rather hang
around and give its exit status so it knows whether the post was
successful. (That wait will on some systems not return the exit status
of the waited for job is a different sort of problem.) It ends up
taking a long time because inews is calling relaynews, which often
waits for another relaynews to free the lock on the news system so it
can file the article.
My preferred solution is to change inews to not call relaynews, but
rather use newsspool. This loses some error-catching functionality,
but is for the most part safe as inews will detect a lot of the errors
on its own. The C News folks have sped up inews, too, so speed should
look better to most folks as that update propagates around.