Article View: borland.public.cppbuilder.internet.socket
Article #383Re: TClientSocket handling a bad connection
From: Mike Ruskai
Date: Tue, 01 Apr 2008 19:24
Date: Tue, 01 Apr 2008 19:24
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1598 bytes
On or about Mon, 31 Mar 2008 18:34:12 -0400 did "Lesley Anne" <mspfila (dash) brl (at) yahoo (dot) com> dribble thusly: >(BCB6) >I have two apps, one using TClientSocket, one using TServerSocket, both in >non-blocking mode. Across a LAN, it works. Across a WAN, it sometimes >works, but we get the following failure about once each day: [snip] Do yourself a big favor and go download a copy of Ethereal. Capture your network traffice, so you can see exactly what's happening with the socket. Look for the outbound SYN and inbound ACK to establish that a connection was made, and then outbound data and inbound ACK for the data transmission. That will show pretty definitively if you should bother looking for a network fault.
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X-Google-Thread: 11508e,74b475fd14f26423 X-Google-Attributes: gid11508e,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit From: Mike Ruskai <BUTthannydI@DONTearthlinkLIKE.netSPAM> Newsgroups: borland.public.cppbuilder.internet.socket Subject: Re: TClientSocket handling a bad connection Date: Tue, 01 Apr 2008 15:24:24 -0400 Message-ID: <ap25v3932jdgfjtbf94gn1oeto7665k86j@4ax.com> References: <47f16766$1@newsgroups.borland.com> X-Newsreader: Forte Agent 4.2/32.1118 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit NNTP-Posting-Host: 65.41.245.155 X-Trace: newsgroups.borland.com 1207077734 65.41.245.155 (1 Apr 2008 12:22:14 -0700) Lines: 17 Path: arc1-ca.pugleaf.net!g2news1.google.com!news1.google.com!news.glorb.com!newsfeeds.ihug.co.nz!ihug.co.nz!newsgroups.borland.com!not-for-mail