Fix Internet Health Check (#2180)

* Revert "Fix Internet Health check"

This reverts commit 5568da4.

* Use ping and IP address for Internet check in healthCheck

Author: ghormann

scripts/healthCheck

@@ -201,14 +201,18 @@ HC_PingGateway() {
 
 HC_Internet() {
     PrintItemHead "Internet Access"
-
-    curl http://50.116.60.82 --max-time 2 > /dev/null 2>&1 #this checks fppstats.falconchristmas.com
-    rc=$?
-    # If first check fails, then use backup.
-    if [ $rc -ne 0 ]; then
-        curl http://216.40.34.37 --max-time 2 > /dev/null 2>&1 #this checks kulp.com
-        rc=$?
-    fi
+    # If one of these IP addresses are pingable then we have internet connectivity.
+    ips=("1.1.1.1" "8.8.8.8" "9.9.9.9")
+    # Initialize return code
+    rc=1
+
+    # Loop through the IPs and try to ping
+    for ip in "${ips[@]}"; do
+        if ping -c 1 -q -W 2 "$ip" > /dev/null 2>&1; then
+            rc=0
+            break
+        fi
+    done
 
     if [ $rc -eq 0 ]
     then