# Using 32768KiB of shared memory for push module in /etc/nginx/nginx.conf:64

**URL:** <https://www.ruby-forum.com/t/using-32768kib-of-shared-memory-for-push-module-in-etc-nginx-nginx-conf-64/243666>\
**Category:** NGINX\
**Created:** [December 17, 2015, 8:46am UTC](https://www.ruby-forum.com/t/using-32768kib-of-shared-memory-for-push-module-in-etc-nginx-nginx-conf-64/243666 "2015-12-17T08:46:13Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Sadaf\_N](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/858c86/32.png) [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\
**Post date:** [December 17, 2015, 8:46am UTC](https://www.ruby-forum.com/t/using-32768kib-of-shared-memory-for-push-module-in-etc-nginx-nginx-conf-64/243666/1 "2015-12-17T08:46:13Z")

</div>

I have this error when using the php http module.

http\_send\_content\_disposition(‘a.pdf’, true);

http\_send\_content\_type(“application/x-octetstream”);  
http\_throttle(0.1,  
40480);

http\_send\_file(‘/pathtopdf/a.pdf’));

Any help? Is there a way to increase the memory?

Tried to add

push\_stream\_shared\_memory\_size 64M; in the conf file but I get

unknown directive “push\_stream\_shared\_memory\_size” in  
/etc/nginx/nginx.conf:40

Posted at Nginx Forum:

> **[Using 32768KiB of shared memory for push module in /etc/nginx/nginx.conf:64](https://forum.nginx.org/read.php?2,263496,263496#msg-263496)**
>
> I have this error when using the php http module. http\_send\_content\_disposition('a.pdf', true); http\_send\_content\_type("application/x-octetstream");