Article View: borland.public.cppbuilder.internet.socket
Article #1810Re: How investigate on error 10055 (WSAENOBUFS)
From: Remy Lebeau (TeamB)
Date: Mon, 30 Oct 2006 18:18
Date: Mon, 30 Oct 2006 18:18
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"enzo" <enzo.arlati@aesys.it> wrote in message
news:mn.f2b67d6acd45c2c3.47611@aesys.it...
> How investigate on error 10055 (WSAENOBUFS)
Start by reading the API documentation for it:
WSAENOBUFS (10055)
No buffer space available.
An operation on a socket could not be performed because the system
lacked sufficient buffer space or because a queue was full.
Next, go to http://www.deja.com and search through the newsgroup archives
for prior discussions on this topic:
> After 1 or 2 days of working a server program, with a listen port
> of type TServerSocket, cant' no more aceess to the net.
Please be more specific. What exactly can't you access?
> The error returned is like the one belowe:
> ERRORE=(2003) Can't connect to MySQL server on 'Localhost' (10061)
> Socket error on connect. WSAGetLastError return 10055($2747)
It is likely because you have too many active sockets, and WinSock doesn't
have the memory to handle all of them. Do you, by chance, have a loop that
continuously tries to re-connect if a connection fails? If so, then you are
probably not closing the socket properly in between each iteration.
Gambit
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X-Google-Thread: 11508e,1eb68246dc93bb41 X-Google-Attributes: gid11508e,public X-Google-Language: ENGLISH,ASCII-7-bit From: "Remy Lebeau \(TeamB\)" <no.spam@no.spam.com> Newsgroups: borland.public.cppbuilder.internet.socket References: <mn.f2b67d6acd45c2c3.47611@aesys.it> Subject: Re: How investigate on error 10055 (WSAENOBUFS) Date: Mon, 30 Oct 2006 10:18:15 -0800 Lines: 36 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2800.1409 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1409 NNTP-Posting-Host: 69.169.4.232 Message-ID: <454642e1$1@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1162232545 69.169.4.232 (30 Oct 2006 10:22:25 -0700) Path: arc1-ca.pugleaf.net!g2news2.google.com!news3.google.com!news.glorb.com!news.tele.dk!feed118.news.tele.dk!news.tele.dk!small.news.tele.dk!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail