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	 <25aac9fc0907230729i6a2d553le693044443807689@mail.gmail.com>
Date: Thu, 23 Jul 2009 18:58:36 +0300
Message-ID: <f6f4ead70907230858o37a6345cidad40fb76d4f8958@mail.gmail.com>
Subject: Re: Sampler response data: java.net.BindException. Any ideas what it
	is and how to avoid it?
From: Adrian Speteanu <asp.adieu@gmail.com>
To: JMeter Users List <jmeter-user@jakarta.apache.org>
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Thanks for the idea.
I'll try the HttpClient sampler instead.

"> Perhaps add "Connection close" to some of the samplers."
Is it possible to do this with the sampler? How?

About the RAM, the peak memory of the java.exe process was ~450m and
the Xmx flag was 640m, so, in this case all was ok from this point of
view (I assume).

On Thu, Jul 23, 2009 at 5:29 PM, sebb<sebbaz@gmail.com> wrote:
> On 23/07/2009, Adrian Speteanu <asp.adieu@gmail.com> wrote:
>> It doesn't seem related to the server or the application tested. In
>> =A0the logs of JMeter nothing is written during the test (i found only
>> =A0start and stop threads).
>> =A0Any ideas on why it happens / how to avoid it?
>>
>> =A0[ the error message ]
>> =A0"
>> =A0java.net.BindException: Address already in use: connect
>> =A0 =A0 =A0 =A0 at java.net.PlainSocketImpl.socketConnect(Native Method)
>> =A0 =A0 =A0 =A0 at java.net.PlainSocketImpl.doConnect(Unknown Source)
>> =A0 =A0 =A0 =A0 at java.net.PlainSocketImpl.connectToAddress(Unknown Sou=
rce)
>> =A0 =A0 =A0 =A0 at java.net.PlainSocketImpl.connect(Unknown Source)
>> =A0 =A0 =A0 =A0 at java.net.SocksSocketImpl.connect(Unknown Source)
>> =A0 =A0 =A0 =A0 at java.net.Socket.connect(Unknown Source)
>> =A0 =A0 =A0 =A0 at java.net.Socket.connect(Unknown Source)
>> =A0 =A0 =A0 =A0 at sun.net.NetworkClient.doConnect(Unknown Source)
>> =A0 =A0 =A0 =A0 at sun.net.www.http.HttpClient.openServer(Unknown Source=
)
>> =A0 =A0 =A0 =A0 at sun.net.www.http.HttpClient.openServer(Unknown Source=
)
>> =A0 =A0 =A0 =A0 at sun.net.www.http.HttpClient.<init>(Unknown Source)
>> =A0 =A0 =A0 =A0 at sun.net.www.http.HttpClient.New(Unknown Source)
>> =A0 =A0 =A0 =A0 at sun.net.www.http.HttpClient.New(Unknown Source)
>> =A0 =A0 =A0 =A0 at sun.net.www.protocol.http.HttpURLConnection.getNewHtt=
pClient(Unknown Source)
>> =A0 =A0 =A0 =A0 at sun.net.www.protocol.http.HttpURLConnection.plainConn=
ect(Unknown Source)
>> =A0 =A0 =A0 =A0 at sun.net.www.protocol.http.HttpURLConnection.connect(U=
nknown Source)
>> =A0 =A0 =A0 =A0 at org.apache.jmeter.protocol.http.sampler.HTTPSampler.s=
ample(HTTPSampler.java:490)
>> =A0 =A0 =A0 =A0 at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBa=
se.sample(HTTPSamplerBase.java:1037)
>> =A0 =A0 =A0 =A0 at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBa=
se.sample(HTTPSamplerBase.java:1023)
>> =A0 =A0 =A0 =A0 at org.apache.jmeter.threads.JMeterThread.process_sample=
r(JMeterThread.java:346)
>> =A0 =A0 =A0 =A0 at org.apache.jmeter.threads.JMeterThread.run(JMeterThre=
ad.java:243)
>> =A0 =A0 =A0 =A0 at java.lang.Thread.run(Unknown Source)
>> =A0"
>
> I suspect you may have run out of sockets.
>
> Perhaps add "Connection close" to some of the samplers.
>
> Try using the HttpClient sampler instead of the default HTTP sampler.
>
>> =A0[test system] windows xp pro, 1g ram
>
> More RAM would be better.
>
>> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0jmeter 2.3.4 (i have modified=
 the loggin level to
>> =A0info for most indicators)
>> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0jvm 1.6.0_13
>> =A0the test is very light for the server and response times are good;
>> =A0i have a bit to many listeners
>
> You can always reload the JTL file in a different Listener after the
> test has completed.
>
>> =A0- i am interested in comparing results
>> =A0for same action in various situations, however the virtual machine
>> =A0behaved ok, stayed well within the max heap memory and during the tes=
t
>> =A0the processor wasn't loaded more than 40-50% on average, so i hope
>> =A0that wouldn't be the problem, I suspect network issues.
>
>
>> =A0I am new to the JMeter Users List so I don't know if this was discuss=
ed before.
>
> That's what the mail archives are for ;-)
>
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>>
>>
>
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