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From "Babu, Tinu" <Tinu.B...@amd.com>
Subject RE: JspTagException- Stream closed
Date Wed, 21 Aug 2013 01:59:51 GMT
Here is the piece of codes which is throwing the error.

<select name="list1" size="15" multiple>
        <jbo:RowsetIterate datasource="userRole" >
        <option value="<jbo:ShowValue datasource="userRole"  dataitem="RoleName" />">
          <jbo:ShowValue datasource="userRole"  dataitem="RoleDesc" />
        </option>
        </jbo:RowsetIterate>
      </select>
  
  <select name="list2" size="15" multiple>
        <jbo:RowsetIterate datasource="roles" >
        <option value="<jbo:ShowValue datasource="roles"  dataitem="RoleName" />">
          <jbo:ShowValue datasource="roles"  dataitem="RoleDesc" />
        </option>
        </jbo:RowsetIterate>
      </select>

Exception is always being thrown from the RowSetIterate Tags in JSPs. This was working properly
with Tomcat4 version and when we upgraded our Tomcat to version 6 we started getting this
strange exception.

Please share your thoughts.


-----Original Message-----
From: Christopher Schultz [mailto:chris@christopherschultz.net] 
Sent: Monday, August 19, 2013 9:39 PM
To: Tomcat Users List
Subject: Re: JspTagException- Stream closed

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

Babu,

On 8/19/13 2:59 AM, Babu, Tinu wrote:
> Thank you Konstantin and Chris for your valuable comments.
> 
> No image IO operation has been performed by the thread. Basically what 
> it does is, we have a database view for admin user which is like a 
> package tree. On click of each package will show the contents of the 
> package in the right panel. This works always. But when the user 
> clicks on packages  very fast, this Stream closed error is getting 
> displayed in the GUI. Now iIf the user click on the package again 
> which has thrown the exception previously will
> show the contents properly.   I don’t have the source for
> RowsetIterateTag and so not very sure about the content of do EndTag 
> or what it actually does.
> 
> I don’t think that any other exception is being thrown along with the 
> Stream closed exception. I am new to this server-client applications, 
> so please correct me if I am wrong.

This sounds like you may be inappropriately sharing a resource between threads -- most likely
a database Connection, Statement, or even ResultSet object.

Is this all implemented in a JSP or a servlet?

Can you post some of the relevant code?

- -chris
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