fix ping

server/ping-lite.js

@@ -122,10 +122,6 @@ Ping.prototype.send = function (callback) {
         ms = stdout.match(self._regmatch); // parse out the ##ms response
         ms = (ms && ms[1]) ? Number(ms[1]) : ms;
 
-        if (! ms) {
-            debug(stdout)
-        }
-
         callback(null, ms, stdout);
     }
 };

server/server.js

@@ -581,7 +581,7 @@ let indexHTML = fs.readFileSync("./dist/index.html").toString();
         if (hostname) {
             console.log(`Listening on ${hostname}:${port}`);
         } else {
-            console.log("Listening on ${port}");
+            console.log(`Listening on ${port}`);
         }
         startMonitors();
     });

server/util-server.js

@@ -47,11 +47,11 @@ exports.tcping = function (hostname, port) {
 
 exports.ping = async (hostname) => {
     try {
-        await exports.pingAsync(hostname);
+        return await exports.pingAsync(hostname);
     } catch (e) {
         // If the host cannot be resolved, try again with ipv6
         if (e.message.includes("service not known")) {
-            await exports.pingAsync(hostname, true);
+            return await exports.pingAsync(hostname, true);
         } else {
             throw e;
         }