# Closed stream occured while loading faster\_csv

**URL:** <https://www.ruby-forum.com/t/closed-stream-occured-while-loading-faster-csv/152575>\
**Category:** Rails\
**Created:** [November 5, 2008, 9:29am UTC](https://www.ruby-forum.com/t/closed-stream-occured-while-loading-faster-csv/152575 "2008-11-05T09:29:00Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![barakathullah](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/b/9dc877/32.png) [@barakathullah](https://www.ruby-forum.com/u/barakathullah)\
**Post date:** [November 5, 2008, 9:29am UTC](https://www.ruby-forum.com/t/closed-stream-occured-while-loading-faster-csv/152575/1 "2008-11-05T09:29:00Z")

</div>

Hi,

In my application i am using faster\_csv gem to process csv file export  
to the client through web request.

Where as in the respective controller i am requiring the gem faster\_csv.  
But at sme times i am getting the IO:closed stream error. Which says  
that this error occures while loading file ‘faster\_csv’.

I have installed faster\_csv gem in my server. I tried running the  
mongrel in single server at taht time this error never occuring. But it  
is occuring when i tried ruuning the mongrel in multiple ports  
(cluster). seriously i couldnt identify what could be the problem.

can anyone guide in this issue to move forwars by solving this issue.

Thanks & Regards,  
Barakath