Mysql connection error in the morning

[Mohamed Abu Zur]

Hi all:
 
 
I have this configuration in my struts-config for the pool:
 
  

  
  
  
  
  
  
  
  

  
 
but every morning when I connect to the web page I have an error the first two times . 
when I refresh (F5) the page two or three times I get a connection and all gones fine 
accessing the database.
 
the error is:
 
java.sql.SQLException: Communication link failure: java.io.IOException
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java(Compiled Code))
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java(Compiled Code))
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java(Compiled Code))
at com.mysql.jdbc.MysqlIO.sqlQuery(MysqlIO.java(Compiled Code))
 
what is the reason for this error? any body hasthis error before?
 
 
thanks in advance 


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sendRedirect within Action

[Mohamed Abu Zur]

Hi all:
 
How I can make a sendRedirect whitin an action in struts.
in action class I have to return ActionForward but I want to make sendRedirect to lose 
the request instance.
 
thanks in advance
Mohamed
 
 
 


"Nail, Evan Burke" <[EMAIL PROTECTED]> wrote:

Also, You have to make sure that nothing is written out to the stream before you set 
your content type. 

Also I did this just playing around a while back, I noticed that we had to move our 
jsp imports to the bottom of the file. Having them at the top caused errors in the 
output. I'm guessing for the above reason. 

If you have to use a jsp page, make sure all you do in the page is set the content 
type and output the content stream. 

bn

-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]
Sent: Monday, November 10, 2003 7:10 AM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: RE: PDF File Display in JSP-Struts


Are you setting the mime type properly on the response object?

-Original Message-
From: Abhijeet Mahalkar [mailto:[EMAIL PROTECTED]
Sent: Monday, November 10, 2003 1:55 PM
To: Struts Users Mailing List
Cc: WebSphere User Group Tech Q & A Forum
Subject: PDF File Display in JSP-Struts



Hi All,
I want to display one PDF file in my websphere struts framework. when i do
it without struts (only servlets ) it works but when i use JSP along with
struts it does not work. it does not read binary data properly... Is there
any body to help me out


regards & thankx in advace...
Abhijeet Mahalkar


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RE: Line break and

[Mohamed Abu Zur]

Many thanks you for the response,
 
makingworkString.replaceAll("\n", "\n");
I have the  in the output. I mean the  tag is not
interpreted. Is there any way to be interpreted?
 
Surrounding with   I have line breaks as I want, but 
the output have big width. A horizontal scroll apears in the html page 
and the font becomes other than I have.
 
 
I do not have any other idea to resolve this problem.
 
 
Mohamed


Wendy Smoak <[EMAIL PROTECTED]> wrote:
> You need to replace newlines with 
s:
> workString.replaceAll("\n", "\n
");

Or surround it with 
 
tags.

-- 
Wendy Smoak

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Line break and

[Mohamed Abu Zur]

Hi all:

 

 

I insert a text with various line breaks , paragrapgs etc in the database. When i get 
the text back to show in the html page I do it with 

Struts and WAS 3.5.4 (cant remove Attributes from request scope")

[Mohamed Abu Zur]

I have installed struts in Websphere 3.5.4 and every
thing goes well.
But in the struts-example application when i go from
the http://localhost/struts-example/index.jsp 
page to 
http://localhost/struts-example/logon.jsp
in the server log I have the following error:

Server caught unhandled exception from servlet
[jsp11]: cant remove Attributes from request scope"

com.ibm.servlet.engine.webapp.UncaughtServletException:
Server caught unhandled exception from servlet
[jsp11]: cant remove Attributes from request scope




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