Add operation timeout management for connection loop
Add operation timeout management for connection loop

EricKTCheung/davix,EricKTCheung/davix,EricKTCheung/davix,EricKTCheung/davix,cern-it-sdc-id/davix,cern-it-sdc-id/davix,cern-it-sdc-id/davix,cern-it-sdc-id/davix