Question

HTTP socket connection reset

Asked by: tjgquicken

I have a Java application that makes HTTP requests to a web server and retrieves some pretty large files. Occasionally, one of our users gets a SocketException with the message "Connection reset." Right now, the application just catches the exception and the download fails, which is a pretty clumsy solutions. I've noticed that  I've never had this problem with a commercial web browser. Can someone please give me some insight into how web browsers and other commercial HTTP clients deal with this problem so the entire request continues transparently when the connection is closed? Does it just restart the entire HTTP request, or is there an easier way? Thanks.

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Asked On
2008-07-29 at 08:01:40ID23604195
Tags

Java

Topics

HTTP

,

Java Programming Language

Participating Experts
2
Points
250
Comments
4

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Answers

 

by: CEHJPosted on 2008-07-29 at 08:05:23ID: 22112194

>> Does it just restart the entire HTTP request, or is there an easier way? Thanks.

With Http 1.1 it would be possible to resume, but otherwise, yes

 

by: CEHJPosted on 2008-07-29 at 08:06:08ID: 22112205

>>it would be possible to resume

or rather *potentially* possible if the server supports it

 

by: objectsPosted on 2008-07-29 at 18:05:52ID: 22116882

Browsers pretty much ignore it when downloading a page and end up with an incomplete page.
When downloading, the download just fails same as what u are doing.
Its an error condition and not normal behaviour so treating it like that is fine.

 

by: CEHJPosted on 2008-08-05 at 05:40:31ID: 22160255

:-)

20120131-EE-VQP-002

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