Log Message:
Updated p5-IO-Socket-SSL to 2.043.

2.043 2017/01/06
- make t/session_ticket.t work with OpenSSL 1.1.0. With this version the
  session does not get reused any longer if it was not properly closed which
  is now done using an explicit close by the client which causes a
  proper SSL_shutdown
2.042 2017/01/05
- enable session ticket callback with Net::SSLeay>=1.80