Dear all,
I'm configuring a reverse proxy with configuration provided below, for Apache 2.4 for Windows (I'm trying to bypass Windows authentication dialogs this way). It works, but file browsing is very slow: listing three files in a folder takes several seconds, dir /b/s comes line after line, and doesn't improve. In contrast, same WebDAV resource connected directly or via NetDrive utility is quite responsive. I suspect Apache does not reuse connections or similar problems, but can't find more parameters to tune. Please advise.
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With Best Regards,
Marat Khalili
httpd.conf:
Define SRVROOT "/Apache24"
ServerRoot "${SRVROOT}"
Listen 127.0.0.1:80
LoadModule authz_core_module modules/mod_authz_core.so
LoadModule headers_module /Apache24/modules/mod_headers.so
LoadModule proxy_http_module /Apache24/modules/mod_proxy_http.so
LoadModule proxy_module /Apache24/modules/mod_proxy.so
LoadModule socache_shmcb_module modules/mod_socache_shmcb.so
LoadModule ssl_module modules/mod_ssl.so
ServerAdmin it@xxxxxx
ServerName localhost
<Directory />
AllowOverride none
Require all denied
</Directory>
ErrorLog "logs/error.log"
LogLevel warn
SSLSessionCache "shmcb:${SRVROOT}/logs/ssl_scache(512000)"
SSLSessionCacheTimeout 300
<VirtualHost localhost:80>
SSLProxyEngine On
SSLProxyProtocol All -SSLv2 -SSLv3
SSLProxyVerify require
SSLProxyCACertificateFile /Apache24/conf/ssl/ca.crt
SSLProxyCheckPeerCN on
SSLProxyCheckPeerExpire on
# this is required to ensure that HTTP headers sent to the
# WebDAV server are "rewritten" from "http://..." to "https://..."
RequestHeader edit Destination ^http: https: early
RequestHeader set Authorization "Basic DEADBEEFDEADBEEFDEADBEEF"
# the essential proxy part
<Location />
ProxyPass https://myserver.rqc.ru/ max=8 flushpackets=on keepalive=on connectiontimeout=300 timeout=300
ProxyPassReverse /
# some WebDAV clients (such as ordinary browsers) are unhappy with the
# cookies sent out by the internal server, so we "rewrite" the host and
# the used path to the correct, external representation
ProxyPassReverseCookieDomain myserver.rqc.ru localhost
ProxyPassReverseCookiePath /myserver.rqc.ru/ /
</Location>
</VirtualHost>
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