David Marsh's list-reading hat wrote:

I use leafnode (v1.9.27) for fetching news from several remote
news-servers. Over the past few days, I have noticed that leafnode seems
to be re-fetching the list of newsgroups from each server on every
occasion that it runs, with messages such as:

Getting all newsgroups from news.gradwell.net

Is it definitely saying 'all' not 'new' (mine - 1.9.19 - says the latter every time - and its working OK) ? It may effectively download the full list if the clocks on your box and the server are massively out of sync, but leafnode should still report 'new'. And you're not running `fetchnews -f` ? How long does this take? What is your bandwidth? (if I run fetchnews -f immediately after a fetchnews, it takes approx. 3 minutes to get the full group file on a 1Mb ADSL, fortunately I've not had to run it from a dial-up modem for some time).

I presume that it must have reached the refresh period in the
configuration file, but, obviously, once the newsgroups lists have been
refreshed, it should not refresh them again for some time!

My version doesn't have a config directive for expiring the group list. Does fetchnews know it should get a complete listing regularly? The NEWGROUPS directive is part of the base protocol and seems to be working very well for me. Use the source, Luke?

Even with all the debugging switched on, it doesn't list the details of the network transactions. I just had a quick look at http://www.ietf.org/rfc/rfc0977.txt - if you skip down to the examples (section 4) it's fairly transparent how it operates. Perhaps if you tap the wire you might get a clue as to what's going on (e.g. http://freshmeat.net/projects/quickanddirtypacketforwarder).

HTH

Colin


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