Bug 65477

Summary: "BufferSize" not allowed in <VirtualHost> context
Product: Apache httpd-2 Reporter: CS <chiragasourabh>
Component: mod_bufferAssignee: Apache HTTPD Bugs Mailing List <bugs>
Status: NEW ---    
Severity: critical CC: chiragasourabh
Priority: P2    
Version: 2.4.38   
Target Milestone: ---   
Hardware: PC   
OS: Linux   

Description CS 2021-07-30 09:14:27 UTC 
The doc https://httpd.apache.org/docs/trunk/mod/mod_buffer.html says that BufferSize Directive of mod_buffer module can be used within server config, virtual host, directory, .htaccess

but when I try using it inside below Virtualhost Config, 

<VirtualHost *:8080>
    ProxyRequests On
    ProxyVia On
    BufferSize 131072
    ErrorLog /home/juice/fp_error.log
    CustomLog /home/juice/fp_access.log combined
    <Proxy *>
        Order deny,allow
        Allow from all
    </Proxy>
</VirtualHost>


I'm getting the below error

AH00526: Syntax error on line 64 of /etc/apache2/sites-enabled/mlw.conf:
BufferSize not allowed in <VirtualHost> context
Action 'configtest' failed.

how to use this module and set both InputFilter and OutputFilter?

there is no enough documentation and example snippets on how to use this module.