[esb-java-user] Sending 50 large responses concurrently

[Asankha C. Perera]

Fanny

Did you get this working? If now, let us know..

asankha

Indika Kumara wrote:
> Hi
>
> It seems that the nhttp.properties file is loaded from class path 
> assuming it is in class path. But, in ESB, this should load as 
> “conf/nhttp.properties” as when ESB is deployed in an application 
> server as a web application, only the classess directory is in classpath.
>
> Could move nhttp.properties file to the ‘webapp/WEB-INF/classes/” and 
> try again?
>
> Thanks
> Indika
>
> unmou wrote:
>> Hi all,
>>
>> Thanks Ruwan for solving my problem last time.
>> But unluckily I encountered the same problem again :(
>> I've tried to change the setting of nhttp.properties.
>> But no matter what value I set, It will be timeout after one minute
>>
>> I 've deployed ESB into jBoss, and I'm thinking will ESB read the same
>> nhttp.properties file?
>>
>> Thanks!!
>>
>> Fanny
>>
>>
>>
>> Ruwan Linton-3 wrote:
>>   
>>> Hi ummou,
>>>
>>> This is probably due to the connection timeout, you could increase the 
>>> socket timeout by putting a file named nhttp.properties file into the 
>>> webapp/WEB-INF/classes/conf folder with the following entry
>>>
>>> http.socket.timeout=120000
>>>
>>> you may change the value of the entry (120000) as per the requirement, 
>>> this sets the timeout to 2 minutes and the default value is 1 minute.
>>>
>>> Thanks,
>>> Ruwan
>>>
>>> unmou wrote:
>>>     
>>>> Hi all,
>>>> me again... sorry for bothering :(
>>>>
>>>> I'm sending a small request (<1KB) to ESB with a 226KB response
>>>> with a single response, it's doing fine.
>>>>
>>>> But when I send 50 requests at the same time
>>>> only that first 4 or 5 responses are correct
>>>> All the others went to the fault mediator
>>>>
>>>> with error message like this:
>>>> http://www.nabble.com/file/p18628598/largeResponse_error.txt
>>>> largeResponse_error.txt 
>>>>
>>>> from the following extract:
>>>> 11:35:09,807 [140.96.178.114-pc178114.ccl.itri.org.tw]
>>>> [HttpClientWorker-8]
>>>> WARN Fault handler - setting ERROR_MESSAGE : Connection timeout  
>>>> 11:35:09,813 [140.96.178.114-pc178114.ccl.itri.org.tw]
>>>> [HttpClientWorker-8]
>>>> WARN Fault handler - setting ERROR_DETAIL : java.lang.Exception:
>>>> Connection
>>>> timeout at
>>>> org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:172)
>>>> at
>>>> org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:131)
>>>> at
>>>> org.apache.synapse.transport.nhttp.ClientHandler$1.run(ClientHandler.java:298)
>>>> at
>>>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
>>>> at
>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
>>>> at java.lang.Thread.run(Thread.java:619)  
>>>> 11:35:09,813 [140.96.178.114-pc178114.ccl.itri.org.tw]
>>>> [HttpClientWorker-8]
>>>> WARN Fault handler - setting ERROR_EXCEPTION : java.lang.Exception:
>>>> Connection timeout  
>>>>
>>>> I think it was probably caused by timeout.
>>>>
>>>> But I've set it to turned the Never Timeout action on in the Endpoint.
>>>>
>>>> Should I make any change to the synapse.threads.*** in the
>>>> synapse.properties?
>>>>
>>>> I've tried to do the same thing:
>>>> send those 50 requests concurrently to the servlet directly
>>>> It works well (although it was slow)
>>>>
>>>> So, Can I do anything to tune the connection time?
>>>>
>>>> Thanks again!
>>>>
>>>> Fanny
>>>>
>>>>
>>>>   
>>>>       
>>> _______________________________________________
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>>>
>>>
>>>     
>>
>>   
>
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-- 
Asankha C. Perera

WSO2 - http://wso2.org
http://esbmagic.blogspot.com

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