Article View: borland.public.cppbuilder.nativeapi
Article #4540Re: Detecing origin of messages
From: Alan Bellingham
Date: Wed, 04 Jan 2006 15:42
Date: Wed, 04 Jan 2006 15:42
31 lines
2244 bytes
2244 bytes
"Boba" <Boba@somewhere.world> wrote: >I wouldn't have posted mine at 8:44 am. This makes me ask a >question: what is the message 'time sent' for news servers? >is it local tstamp? Boba If the sender doesn't set a timestamp, then the first server that deals with it should. And the timestamp should, of course, indicate the time zone. For instance, your message was marked as: Date: Wed, 4 Jan 2006 08:58:55 -0800 which I see as 04/01/2006 16:58:55. Bruce's message, interestingly, had a different timezone. Since both your messages arrived via the same single news server, one knows that at least one of your clients is correctly adding the timestamp itself - and probably both. The time associated with a message is usually that of the client PCs, rather than that of the server. This does mean that any PC with an incorrectly set clock (e.g. anyone with a Windows PC who accepts the default time zone without actually being in that timezone, for example) will have misdated messages. (There are also propagation issues - anyone who assumes that they will see a newsgroup message instantly is naive or deluded.) Alan Bellingham -- ACCU Conference 2006 - 19-22 April, Randolph Hotel, Oxford, UK
Technical Details
Message-ID:
<cbqnr1l23dbibhkdk7c78lsdjf39o0t0rl@4ax.com>Path:
arc1-ca.pugleaf.net!g2news1.google.com!news3.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!newshub.sdsu.edu!peer01.west.cox.net!cox.net!newsfeeds.ihug.co.nz!ihug.co.nz!newsgroups.borland.com!not-for-mailReferences:
<43badac9$1@newsgroups.borland.com> <43bbdc2c@newsgroups.borland.com> <43bbe113$1@newsgroups.borland.com>Show Full Headers
Complete Article Headers
X-Google-Thread: 10cc67,7cb7d06378521605 X-Google-Attributes: gid10cc67,public X-Google-Language: ENGLISH,ASCII-7-bit From: Alan Bellingham <alanb@episys.com> Newsgroups: borland.public.cppbuilder.nativeapi Subject: Re: Detecing origin of messages Date: Wed, 04 Jan 2006 15:42:38 +0000 Reply-To: alanb@episys.com Message-ID: <cbqnr1l23dbibhkdk7c78lsdjf39o0t0rl@4ax.com> References: <43badac9$1@newsgroups.borland.com> <43bbdc2c@newsgroups.borland.com> <43bbe113$1@newsgroups.borland.com> X-Newsreader: Forte Agent 3.1/32.783 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit NNTP-Posting-Host: 193.129.251.253 X-Trace: newsgroups.borland.com 1136389230 193.129.251.253 (4 Jan 2006 07:40:30 -0700) Lines: 31 Path: arc1-ca.pugleaf.net!g2news1.google.com!news3.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!newshub.sdsu.edu!peer01.west.cox.net!cox.net!newsfeeds.ihug.co.nz!ihug.co.nz!newsgroups.borland.com!not-for-mail