# Scalability of upload module

**URL:** <https://www.ruby-forum.com/t/scalability-of-upload-module/205765>\
**Category:** NGINX\
**Created:** [April 15, 2011, 6:26am UTC](https://www.ruby-forum.com/t/scalability-of-upload-module/205765 "2011-04-15T06:26:08Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![dubstep](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/d/cdc98d/32.png) [@dubstep](https://www.ruby-forum.com/u/dubstep)\
**Post date:** [April 15, 2011, 6:26am UTC](https://www.ruby-forum.com/t/scalability-of-upload-module/205765/1 "2011-04-15T06:26:08Z")

</div>

hi all,

```
   i am posting file to nginx concurrently using nginx upload module

```

. when i post 100 10mb files concurrently there is no problem .but when  
i increase no of connectoin concurrently there is problem . the  
problem is it is accepting the connection but it rejects the incoming  
stream coming to nginx before the file is completed .i wanna know how  
much it would scale concureurrently. the problem is it is showing an  
exception Error:request body writing to server in the client side . i am  
using java client to post files.concurrently how much file we can upload  
? if someone knows

plz help me

thanks

Posted at Nginx Forum:

> **[scalability of upload module](https://forum.nginx.org/read.php?2,191419,191419#msg-191419)**
>
> hi all, i am posting file to nginx concurrently using nginx upload module . when i post 100 10mb files concurrently there is no problem .but when i increase no of connectoin concurrently there is problem . the problem is it is accepting the...