setContentType() not working with SSL

[marklarson]

Hello, I have JBoss 4.0.2/Tomcat 5.5, using JasperReport 0.6.1
I have a servlet that returns pdf/xls dynamically, which works for
me under JBoss 3.2.3/Tomcat 4.1:

response.setContentType("application/pdf");
response.addHeader("Content-Disposition",
 "attachment; filename=returnFile.pdf");

it will work with my HTTP Connector but not my SSL Connector:

 <Connector port="443" address="${jboss.bind.address}"
 maxThreads="100" strategy="ms" maxHttpHeaderSize="8192"
 emptySessionPath="true"
 scheme="https" secure="true" clientAuth="false"
 keystoreFile="${jboss.server.home.dir}/conf/my.keystore"
 keystorePass="passwd" sslProtocol = "SSL" />

I have other webapps in the same container that work with the SSL, and even with setting contentType="image/jpg" for blobs
Maybe a change in servlet 2.4?
I could not find any info on this, any help would be appreciated
-Mark

[marklarson]

I was able to fix this with

response.setHeader("Pragma", "public");
response.setHeader("Cache-Control", "max-age=0");

in front of the other response.setHeader("") stmts