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TLS Session ticket reuse
  1. Advice
0 Votes
  1. Martyn Ayshford
  2. PowerServer 2020 or older (Obsolete)
  3. Saturday, 16 January 2021 11:04 AM UTC

Hi

I'm looking performance issues with Appeon web plugin over a VPN.   Looking at the trace data for the TLS I can see when the plugin opens up a TLS connection it sends extension 35, which is a session ticket,  I can see the server response is that it support session resumption and indeed it subsequently sends a new ticket that the plugin could cache and re-use to avoid the full TLS handshake, however it doesn't appear to do so.   When the plugin opens a new connection to the same server rather than send the ticket data it has been given it sends empty field, which causes a full TLS handshake.   The transaction I'm looking has many TCP stream and hence these handshakes add up.

Is there an option to enable TLS session tickets in the client?

 

 

 

 

 

 

Error 02011: FTP Failed to connect PowerServer crossbrowser plugin pre-installation
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