Hello, after I change the server.xml like this, it seems stil not working <Connector port="5443" protocol="org.apache.coyote.http11.Http11NioProtocol" maxThreads="150" SSLEnabled="true" keystoreFile="conf/keystore" keystorePass="password" clientAuth="false" maxPostSize="-1" sslProtocol="TLS"/>
Best Regards, Pin Lv Maxim Solodovnik <solomax...@gmail.com> 于2020年2月25日周二 下午11:41写道: > you need to modify server.xml > <Connector ...> tag > > The docs are here > https://tomcat.apache.org/tomcat-9.0-doc/config/http.html > > On Tue, 25 Feb 2020 at 22:33, Pin Lv <lv...@lvpin.org> wrote: > > > > Hello, > > I install openmeeting 5.0.0-M3 on Ubuntu 18.04 LTS following the guide > on openmeeting website. > > But when I want to download the whiteboard to pdf, it told me The > connection to the server has been lost. my file is about 154Kb > > I did some research, it told me I need to change the maxPostSize in > jee-container.xml. > > But I cannot find this file in OM5. > > where can I change to allow me download as pdf? > > Best Regards, > > Pin > > > > -- > WBR > Maxim aka solomax >