In article <[EMAIL PROTECTED]> you wrote:

> Can you say what the security consequences are of unclean shutdown?

For instance from RFC2246 (TLSv1):

7.2.1. Closure alerts

   The client and the server must share knowledge that the connection is
   ending in order to avoid a truncation attack. Either party may
   initiate the exchange of closing messages.

   close_notify
       This message notifies the recipient that the sender will not send
       any more messages on this connection. The session becomes
       unresumable if any connection is terminated without proper
       close_notify messages with level equal to warning.

   Either party may initiate a close by sending a close_notify alert.
   Any data received after a closure alert is ignored.
   
         :
                                       Ralf S. Engelschall
                                       [EMAIL PROTECTED]
                                       www.engelschall.com
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