iankelling.org Git - distro-setup/blob - prof-remote

   1 #!/bin/bash
   2
   3
   4 set -e; . /usr/local/lib/err; set +e
   5
   6 remote=$1
   7 fastcon=0
   8 while true; do
   9   start=$EPOCHSECONDS
  10   ssh -t $remote screen -Dr -S profanity
  11   if (( EPOCHSECONDS > start + 600 )); then
  12     fastcon=0
  13   fi
  14   # we try to reconnect quickly for a while (just once as I write this),
  15   # then try to reconnect slowly.
  16   if (( fastcon < 1 )); then
  17     echo "waiting 10. any key to cancel"
  18     read -rsN1 -t 10 ||:
  19     fastcon=$((fastcon+1))
  20   else
  21     echo "waiting 120. any key to cancel"
  22     # like sleep but stop on any input
  23     read -rsN1 -t 120 ||:
  24   fi
  25 done