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From "Jyothishree Honnavalli" <jhonnava...@rightanswers.com>
Subject RE: PROBLEM POSTING LARGE DATA - TOMCAT6 SSL
Date Wed, 17 Oct 2007 17:54:27 GMT
Thank you. Can you please recommend an version of tomcat that is also
very stable and does not have this issue?.


Thanks.
Jyothi
 

 


-----Original Message-----
From: Filip Hanik - Dev Lists [mailto:devlists@hanik.com] 
Sent: Wednesday, October 17, 2007 1:46 PM
To: Tomcat Users List
Subject: Re: PROBLEM POSTING LARGE DATA - TOMCAT6 SSL

there was a bug fix, that will come out in 6.0.15 to take care of this 
problem

Filip

Jyothishree Honnavalli wrote:
>
> Hi,
>
> We are having problems posting large chunks of data via tomcat ssl. We

> are seeing that there is a limitation on how many characters can be 
> submitted depending where the request is coming from. This is 
> happening only when Tomcat is accessed over HTTPS. Problem does not 
> occur when accessing Tomcat directly over HTTP (port 8080).
>
> See testing results below...
>
> Testing within the server where tomcat is installed/
>
> Total characters successful - 15k out of 15k - there is no limitation.

> Any thing we post goes thru fine.
>
> Testing directly to the server IP or DNS from out side the subnet (My 
> desktop)
>
> Max post size successful - 9417 bytes any variable with length more 
> than that fails. All posted parameters show up as null.
>
> Testing via F5 (load balanced set up)
>
> Max characters successful - 6013 bytes from server and my desktop any 
> variable with length more than that fails. All posted parameters show 
> up as null.
>
> Testing directly from server to server within the same subnet 
> (172.28.76.x)
>
> Total characters successful - 12663 out of 15k (this one worked 
> partially when set to 15k but only 12663 made it through loosing 3k of

> data. This was a different result than the rest...in the sense that
this 
> is the only scenario where things got posted partially.
>
> As you can see something is limiting the amount of character data 
> being allowed as we test from different subnets. SSL puts a load in 
> the data being transfer as well something else, we have adjusted 
> during testing to accommodate for the extra load in order to make work

> but we have not identify what is limiting are adding additional data 
> to the transfer package.
>
> I have attached the server.xml
>
> Please help and advice us how to resolve this.
>
> Thanks,
>
> Jyothi
>
>
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