Article View: borland.public.cppbuilder.internet.socket
Article #4512Re: stThreadBlocking Vs stNonBlocking confusion
From: Stefano Bonifazi
Date: Wed, 02 Feb 2005 10:06
Date: Wed, 02 Feb 2005 10:06
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3147 bytes
"Remy Lebeau (TeamB)" <no.spam@no.spam.com> wrote in message news:41ffd228$1@newsgroups.borland.com... > Thanks Remy once more time! :-) >> - with non-blocking the server socket can receive simultaneously >> from many clients > > The server can do that regardless of blocking or non-blocking. > Good! > Yes. However, the data in the socket is already buffered in memory by the > time the OnClientRead event is triggered. You can query how many data is > actually available via ReceiveLength() and then perform a single read to > copy the entire buffer into your application's own buffers in a single > operation very quickly. If your processing of the data is simple, the > event > handler will exit relatively quickly, and other sockets can then be > serviced > just as quickly. If, on the other hand, your processing of the data can > be > time-consuming, then you should copy the data to a different thread so > that > the event handler can exit as soon as possible. Great! That's music for my ears! > A thread that is reading from a blocking socket doesn't need to do > anything > else while it is reading, so blocking the thread is fine. Fine! So I guess that in non blocking mode Borland or Microsoft have their "threads" setting " while receiving from the different clients! >> I should be able to have a non-blocking Client and a ThreadBlocking >> server > > Correct. > GOOOD New!! >> The problem is that with the simple test I'm posting in this thread right >> now the Threadblocking server does nothing with my simple non-blocking >> client... > > You are probably not using it correctly. OK but the main problem is that even if I searched all google as You suggested I only could find examples of Threadblocking ServerSocket using the user made Threads with TWinSocketStream, nothing using the common OnClientRead event! :( Thanks again Gambit! Have You never thought to take a University seat? I would pay gold to have such a teacher!:)
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X-Google-Thread: 11508e,4f7607071b9a8537 X-Google-Attributes: gid11508e,public X-Google-Language: ENGLISH,ASCII-7-bit From: "Stefano Bonifazi" <stefboombastic@email.it> Newsgroups: borland.public.cppbuilder.internet.socket References: <41fe906e@newsgroups.borland.com> <41fe99bf$1@newsgroups.borland.com> <41ff64b9@newsgroups.borland.com> <41ff691e$1@newsgroups.borland.com> <41ffb890@newsgroups.borland.com> <41ffd228$1@newsgroups.borland.com> Subject: Re: stThreadBlocking Vs stNonBlocking confusion Date: Wed, 2 Feb 2005 11:06:41 +0100 Lines: 59 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2900.2180 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 X-RFC2646: Format=Flowed; Original NNTP-Posting-Host: 212.141.203.34 Message-ID: <4200a62f@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1107338799 212.141.203.34 (2 Feb 2005 02:06:39 -0800) Path: arc1-ca.pugleaf.net!g2news1.google.com!news3.google.com!news.glorb.com!npeer.de.kpn-eurorings.net!feed.news.schlund.de!schlund.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail