tomcat Direct SSL

[Fred Close]

Hi,
I have installed Tomcat 3.2, and configured it to support SSL, things seems to work fine but I altough have some questions
- everytime a new client connect to a page using an https connection, there's the following message in the Tomcat console window :
date-time - Ctx( ): 400 R( /)null
date-time - Ctx( ): IOException in: R( /) Socket closed
does somebody have an idea why this is happening ???
- my second question : in the server.xml, in the part about SSL, what's the goal of the following parameter :
<Parameter name="clientAuth" value="true"/>
=> does this mean that only some persons can log onto the website ?

FREd