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From "Veit Guna" <Veit.G...@gmx.de>
Subject Aw: Re: CXF JAX-RS client receives empty inputstream under load
Date Wed, 11 Nov 2015 10:42:50 GMT
Hi Sergey.
 
Upgrading to CXF 3.1.4 actually seems to fix the poblem!

I also checked your suggestion to only update the httpclient components version and keeping
CXF 3.0.7.
I tried 4.3.6 as well as the lastest available versions (httpasyncclient, httpclient, httpcore,
http-nio).
The issue stays the same.

So it seems, that changes in the CXF code from 3.0.7 to 3.1.4 fixed it.
 
Thanks for the feedback!
 
Cheers
Veit
 
 

Gesendet: Mittwoch, 11. November 2015 um 10:57 Uhr
Von: "Sergey Beryozkin" <sberyozkin@gmail.com>
An: users@cxf.apache.org
Betreff: Re: CXF JAX-RS client receives empty inputstream under load
Or may be try Http client 4.3.6 versions, I saw Aki upgrading 3.0.x pom :-)

Cheers, Sergey
On 10/11/15 13:51, Sergey Beryozkin wrote:
> Hi Veit
>
> HTTPClient versions are different in CXF 3.1.x,
> in 3.1.x:
>
> <cxf.httpcomponents.asyncclient.version>4.1</cxf.httpcomponents.asyncclient.version>
>
> <cxf.httpcomponents.client.version>4.4.1</cxf.httpcomponents.client.version>
>
> <cxf.httpcomponents.core.version>4.4.1</cxf.httpcomponents.core.version>
>
> and in 3.0.x:
>
> <cxf.httpcomponents.asyncclient.version>4.0.2</cxf.httpcomponents.asyncclient.version>
>
> <cxf.httpcomponents.client.version>4.3.5</cxf.httpcomponents.client.version>
>
> <cxf.httpcomponents.core.version>4.3.3</cxf.httpcomponents.core.version>
>
> Please experiment with 3.1.x
>
> and may be refer to your test at the HTTP Client list
>
> Thanks, Sergey
>
>
> On 10/11/15 13:38, Veit Guna wrote:
>> Hi.
>>
>> I'm using a CXF JAX-RS 3.0.7 client proxy against a Jersey 2.19 JAX-RS
>> endpoint.
>> The client uses the interface from the server in proxy-mode. It is
>> also configured to use the async http conduit.
>> One of the REST endpoints returns an InputStream in the @GET method
>> signature.
>>
>> The client performs CRUD operations using 10 files with a payload of
>> 10KB in a testcase.
>> This testcase is executed 1000 times using 50 threads concurrently.
>> The CXF client is created in the testcase,
>> once per testcase execution, by using the JAXRSClientFactoryBean with
>> a shared Bus.
>>
>> Now, from time to time it happens, that the CXF client proxy, invoking
>> the GET method, gets an InputStream
>> that is empty. The weird thing is, that it is very hard to reproduce
>> and needs multiple executions of the load testcase
>> to occur. Normally it takes 1-5 executions before the error occurs.
>>
>> I'm wondering where that comes from. I've already verified, that the
>> server sends the right amount of bytes
>> to the client. But somehow the client doesn't seem to get them. I've
>> isolated the error in a separate testcase
>> to show the problem. If anyone is interested, I can provide the test
>> project.
>>
>> Thanks
>> Veit
>>
>
>


--
Sergey Beryozkin

Talend Community Coders
http://coders.talend.com/

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