User development,
A new message was posted in the thread "file size limit for downloading from a JBoss
server?":
http://community.jboss.org/message/531812#531812
Author : Jim Schumm
Profile :
http://community.jboss.org/people/jimsch
Message:
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Hi Mike,
Thanks for your question. The problem is now solved. Apologies - I should have updated
the thread but got side-tracked.
It turned out I needed to add a setting to my server.xml file in
jboss\server\default\deploy\jboss-web.deployer
The setting I needed was useSendFile="false" in
my connector.
The connector now reads
<Connector port="8080" address="${jboss.bind.address}"
maxThreads="250" maxHttpHeaderSize="8192"
emptySessionPath="true"
protocol="org.apache.coyote.http11.Http11NioProtocol"
enableLookups="false" acceptCount="100"
connectionTimeout="20000" disableUploadTimeout="true"
compressableMimeType="text/html,text/css,text/xml,text/plain,application
/json,text/javascript"
compressionMinSize="300" compression="on"
useSendfile="false" />
Reading this thread
http://www.mail-archive.com/users@tomcat.apache.org/msg51465.htmlmailto:/...
it seems that I must have been hitting the limit of my kernel memory.
I think then that setting useSendfile="false" ensures that all files, regardless
of size, can be downloaded but that
files that could have already been downloaded with the default
useSendfile="true" may take that little bit longer.
Best wishes,
Jim
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