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From David Gagnon <dgag...@siunik.com>
Subject Re: Is there a way to stop the creation of a PDF when the user close the browser windows?
Date Wed, 21 Sep 2005 02:20:31 GMT
Hi

>>    
>>
>I don't think so if backwards compatibility with IE 5 and older browsers 
>is important.
>  
>
I don`t care about IE5 .. are you saying it's works with IE6 .. I 
remember having tried that without success ...

/David

>  
>
>>I know when I generate an HTML report I get a
>>java.net.SocketException when I close the browser window while the
>>report is generated and send over the internet).  Is there a way I
>>can test if the socket is still open while I generate the report?
>>    
>>
>Again, I don't think so. Until you write to the outputstream and the 
>outputstream actually attempts to write to the underlying socket which 
>may not happen until it flushes its buffers you won't know if the 
>connection is still up. And if all this goes through a frontend like 
>Apache who knows what happens as the servlet outputstream actually goes 
>to the Apache connector and it is Apache who manages the connection to 
>the client browser.
>  
>




>  
>
>>>For example in a servlet
>>>type environment you could connect the fop outputstream directly to
>>>the servlet outputstream.
>>>      
>>>
>>I worked this problem a while ago .. but your telling my I don't need
>>to set the content length ?!  My solution need to work with IE too
>>...
>>
>>
>>Thanks for your help !
>>
>>/David
>>
>>    
>>
>>>My recommendation - just catch the exception and do any cleanup
>>>required.
>>>
>>>Manuel
>>>      
>>>
>
>Sorry, but it seems you are stuck with leaving it as it is know and just 
>deal with the exception.
>
><snip/>
>
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>
>  
>


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