Article View: borland.public.cppbuilder.nativeapi
Article #14900Re: send() recv() questions for win32
From: Chris Harvey
Date: Fri, 25 Jul 2003 21:10
Date: Fri, 25 Jul 2003 21:10
19 lines
1724 bytes
1724 bytes
Not that I am aware of. I have used send() with single byte packets with no problems. What you will see is that the socket layer will try to optimize network traffic by holding on to small packets for a set time (200 ms) waiting for more data. Look for "Nagle" on google for more info. "CC" <Xcurtc@tmscorp.com> wrote in message news:3f1ef357$1@newsgroups.borland.com... > Greetings All. > > I was wondering on windows if anyone knows if there is a lower limit to the > size a data buffer can be before send() (or the underlying socket software) > will send the packet. > > I'm tyring to send a 2 byte packet via send(), should this be ok? > Thanks, > CurtC > >
Technical Details
Message-ID:
<3f219ccd@newsgroups.borland.com>Path:
arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-06!sn-xit-09!supernews.com!news.maxwell.syr.edu!small1.nntp.aus1.giganews.com!border1.nntp.aus1.giganews.com!nntp.giganews.com!newsfeeds.ihug.co.nz!ihug.co.nz!newsgroups.borland.com!not-for-mailReferences:
<3f1ef357$1@newsgroups.borland.com>Show Full Headers
Complete Article Headers
X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10cc67,f6bfb0fe90abe6b0 X-Google-Attributes: gid10cc67,public X-Google-ArrivalTime: 2003-07-25 14:17:18 PST Reply-To: "Chris Harvey" <chharvey@sympatico.ca> From: "Chris Harvey" <chharvey@sympatico.ca> Newsgroups: borland.public.cppbuilder.nativeapi References: <3f1ef357$1@newsgroups.borland.com> Subject: Re: send() recv() questions for win32 Date: Fri, 25 Jul 2003 17:10:31 -0400 Lines: 21 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2800.1158 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 NNTP-Posting-Host: 65.95.136.233 Message-ID: <3f219ccd@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1059167437 65.95.136.233 (25 Jul 2003 14:10:37 -0700) Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-06!sn-xit-09!supernews.com!news.maxwell.syr.edu!small1.nntp.aus1.giganews.com!border1.nntp.aus1.giganews.com!nntp.giganews.com!newsfeeds.ihug.co.nz!ihug.co.nz!newsgroups.borland.com!not-for-mail