Bug 59090

Summary: Issue with WebDav - org.apache.http.NoHttpResponseException
Product: Apache httpd-2 Reporter: jakob.mandalka
Component: mod_dav_fsAssignee: Apache HTTPD Bugs Mailing List <bugs>
Status: NEW ---    
Severity: critical CC: r.neubauer
Priority: P2    
Version: 2.4.18   
Target Milestone: ---   
Hardware: PC   
OS: All   

Description jakob.mandalka 2016-03-01 08:20:05 UTC
We are currently facing an Issue in Apache 2.4.18 Server running on Windows 2012 Server with a WebDav Application -> Module mod_dav_fs

The Client which access the WebDav gets randomly the following ERROR: org.apache.http.NoHttpResponseException: XXXX:80 failed to respond.

I was able to reproduce the issue with JMeter
-	40 Threads which call “GET Requests” on a specific file
-	Randomly some calls fail with the above mentioned error
-	Small files generate less errors than bigger files

Same testing on a UNIX environment (RedHat), results in no ERRORs. SO it looks like it is somehow related to Windows OS.

Configuration for WebDav:
DavLockDB H:/Apache2.4/conf/davlock/DavLock
Alias /webdav H:/DATA/WEBDAV_ATTACHMENTS

<Directory H:/DATA/WEBDAV_ATTACHMENTS>
Options +Indexes
AllowOverride None
ForceType application/binary
Order allow,deny
allow from all

Dav filesystem
DavDepthInfinity on

require user XXXXXX
AuthType basic
AuthName "webdav"
AuthUserFile H:/Apache2.4/conf/davlock/.htdav_basic
</Directory>

<VirtualHost XXXXXXXX:80>
</VirtualHost>
Comment 1 bairy.wsmq 2017-09-15 05:15:41 UTC
Is it fixed?
Any update on this bug? I am getting similar exception. Please help me.