Adding UNC bootnode. Starting bootnode at start (if keyfile exists)

bin/start.sh

@@ -4,7 +4,8 @@ if [ -z "${BFAHOME}" ]; then echo "\$BFAHOME not set. Did you source bfa/bin/env
 source ${BFAHOME}/bin/libbfa.sh || exit 1
 
 bootNICv4="enode://59ae768ecdee632e0daceccb6f71b215392eba89230d626573f2fb4e9c0786c9a661027ab7343820ca63d96fe48ffd81ed1bf6e4d512f0ba50ec072c9efd9e4e@[200.108.146.101]:30301"
-bootnodes="${bootNICv4}"
+bootUNCv4="enode://82b66b13d7addcf9ffe1e4e972a105f6ccf50557161c4a0978a5d9ce595ababde609ea8a49897ae89b1d41e90551cb2e9241363238593e950ca68bd5af7c24d6@[200.16.28.28]:30301"
+bootnodes="${bootUNCv4},${bootNICv4}"
 
 function accountlist
 {
@@ -55,9 +56,39 @@ then
     echo Consider running: tail -n 1000 -F ${BFANODEDIR}/log
 fi
 
-# Start the node.
-(
-    flock --nonblock --exclusive 9 || exit 1
+function startbootnode
+{
+    local   keyfile=${BFANETWORKDIR}/bootnode/key
+    local   pidfile=${BFANETWORKDIR}/bootnode/bootnode.pid
+    which bootnode >/dev/null 2>&1  || return
+    test -r $keyfile                || return
+    (
+        flock --nonblock --exclusive 9 || (
+            echo "A bootnode is already running."
+            false
+        ) || exit
+        while :
+        do
+            echo
+            echo '***'
+            echo
+            bootnode --nodekey $keyfile &
+            echo $! > $pidfile
+            wait
+            sleep 60
+        done 2>&1 | ${BFAHOME}/bin/log.sh ${BFANETWORKDIR}/bootnode/log &
+    ) 9>> $pidfile
+}
+
+function startgeth
+{
+  # Start the node.
+  which geth >/dev/null 2>&1        || return
+  (
+    flock --nonblock --exclusive 9  || (
+        echo "A geth is already running."
+        false
+    ) || exit 1
     echo ${BASHPID} > ${BFANODEDIR}/start-loop.pid
     while :
     do
@@ -85,4 +116,8 @@ fi
         wait
         sleep 60
     done 2>&1 | ${BFAHOME}/bin/log.sh ${BFANODEDIR}/log &
-) 9>> ${BFANODEDIR}/start-loop.pid
+  ) 9>> ${BFANODEDIR}/start-loop.pid
+}
+
+startgeth
+startbootnode