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From "Jorge Gonzalez Varela" <Jorge.Gonza...@ydilo.com>
Subject RE: Error with multiple connections
Date Thu, 10 Mar 2005 10:17:56 GMT
Hi again,

I have testing your patch and it solves my problem. I have tried with 2.0.2 and 3.0 and they
both work fine.

Thank you very much for your help.

Jorge.


-----Original Message-----
From: Ortwin Glück [mailto:ortwin.glueck@nose.ch] 
Sent: jueves, 10 de marzo de 2005 10:24
To: HttpClient Project
Subject: Re: Error with multiple connections

Jorge,

Could you please test the patch attached to
http://issues.apache.org/bugzilla/show_bug.cgi?id=33947
which is against the 2.02 code base. Please give feedback if it solves 
your problem.

TIA

Ortwin Glück

Jorge Gonzalez Varela wrote:
> After doing some tests using HttpClient source code, I have found
> that Socket#getReceiveBufferSize() method returned a zero value. This
> is a random behaviour because it usually returns 8192 bytes. When
> zero is returned, the exception is thrown and HttpClient fails.
> 
> I have trying to isolate different parts and I have found that under
> some circumstances, Socket#getReceiveBufferSize() returns 0. I have
> developed a very simple multi-threading application that starts
> threads and waits until they die. Each thread open a Socket to a
> WebServer and invokes Socket#getReceiveBufferSize(). Sometimes, this
> method returns 0 for some sockets.
> 
> I have tried with different JVM versions under Windows XP-Service
> Pack 2:
> 
> a) java version "1.3.1_03" Java(TM) 2 Runtime Environment, Standard
> Edition (build 1.3.1_03-b03) Java HotSpot(TM) Client VM (build
> 1.3.1_03-b03, mixed mode)
> 
> b) java version "1.5.0" Java(TM) 2 Runtime Environment, Standard
> Edition (build 1.5.0-b64) Java HotSpot(TM) Client VM (build
> 1.5.0-b64, mixed mode)
> 
> So, it doesn't seem like a JVM bug. It seems like a Windows
> bug/"feature".
> 
> What solution do you recommend me to patch HttpConnection?
> 
> 
> Kind regards,
> 
> Jorge.

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