actually trying to die..

src/ssh-backdoor-open

@@ -2,7 +2,6 @@
 
 export PATH=$PATH:/usr/local/bin
 
-set -x
 if [[ "$1" = update ]]; then
   set -e
   curl --fail {{BACKDOORURL}} > /tmp/ssh-backdoor-open && {
@@ -14,11 +13,13 @@ if [[ "$1" = update ]]; then
 fi
 
 _ssh() {
-  timeout 3700 ssh \
+  timeout -k 10 3700 ssh \
        -o UserKnownHostsFile=/dev/null \
        -o StrictHostKeyChecking=no \
        -o ConnectTimeout=10 \
-       -p ${BACKDOORPORT}
+       -o ServerAliveInterval=15 \
+       -o ServerAliveCountMax=3 \
+       -p ${BACKDOORPORT} \
        ${BACKDOORHOST} \
        "$@"
        #~ -o "ExitOnForwardFailure yes" \
@@ -28,6 +29,7 @@ BACKDOORHOST={{BACKDOORHOST}}
 BACKDOORPORT={{BACKDOORPORT}}
 USER=$( id -u -n )
 echo use of ssh-add is encouraged
+( sleep 3; printf "%d\r" $SECONDS ) &
 while true; do
     port=$( _ssh bin/ssh-backdoor $USER@$HOSTNAME )
     [[ -z "$port" ]] && { sleep 2; continue; }
@@ -42,3 +44,4 @@ while true; do
     }
     sleep 10
 done
+kill %1