Mailing List Archive

[Bug 66844] New: ReverseProxy doen't forward HTTP/2 server push(PUSH PROMISE)
https://bz.apache.org/bugzilla/show_bug.cgi?id=66844

Bug ID: 66844
Summary: ReverseProxy doen't forward HTTP/2 server push(PUSH
PROMISE)
Product: Apache httpd-2
Version: 2.4.41
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P2
Component: Documentation
Assignee: docs@httpd.apache.org
Reporter: chenpinji@foxmail.com
Target Milestone: ---

Hi! I'm using apache2 as a reverse proxy of my HTTP/2 origin server. My origin
server has some assets to push, however, apache2 disabled the push stream (PUSH
PROMISE FRAME) in the test. I have searched for reasons on RFC, it shows that
"SETTINGS_ENABLE_PUSH (0x2): This setting can be used to disable server push
(Section 8.2)". Therefore, I wonder how to set apache2 to enable the origin
server push(not in a Link Header manner). Can apache2 handle PUSH PROMISE FRAME
or forward server push? It would help to give me some instructions, the core of
my configuration of apache2 is below:
############################
<VirtualHost *:443>
Protocols h2 http/1.1
ServerName www.xxx.com
SSLEngine on
SSLProxyEngine on
#SSLProxyVerify none
SSLProxyCheckPeerCN off
SSLProtocol all -SSLv3 -TLSv1 -TLSv1.1
#SSLProxyCheckPeerName off
#SSLProxyCheckPeerExpire off
ProxyRequests Off
ProxyPass / h2://127.0.0.1:8443/
ProxyPassReverse / http://127.0.0.1:8443/
SSLCertificateFile /path/to/fullchain.cer
SSLCertificateKeyFile /path/to/example.key

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