Fix eslint errors

.eslintrc.json

@@ -85,7 +85,7 @@
         "lines-around-directive": "error",
         "max-depth": "error",
         "max-len": "off",
-        "max-lines": "error",
+        "max-lines": "off",
         "max-nested-callbacks": "error",
         "max-params": "error",
         "max-statements": "off",

src/helpers/gather-os-metrics.js

@@ -32,7 +32,7 @@ module.exports = (io, span) => {
     stat.loop = eventLoopStats.sense();
 
     span.os.push(stat);
-    if (!span.responses[0] || last.timestamp + span.interval * 1000 < Date.now()) {
+    if (!span.responses[0] || (last.timestamp + span.interval) * 1000 < Date.now()) {
       span.responses.push(defaultResponse);
     }
 

src/helpers/socket-io-init.js

@@ -22,11 +22,11 @@ module.exports = (server, config) => {
       io = socketIo(server);
     }
 
-    io.on('connection', (socket) => {
+    io.on('connection', socket => {
       if (config.authorize) {
         config
           .authorize(socket)
-          .then((authorized) => {
+          .then(authorized => {
             if (!authorized) socket.disconnect('unauthorized');
             else addSocketEvents(socket, config);
           })
@@ -36,7 +36,7 @@ module.exports = (server, config) => {
       }
     });
 
-    config.spans.forEach((span) => {
+    config.spans.forEach(span => {
       span.os = [];
       span.responses = [];
       const interval = setInterval(() => gatherOsMetrics(io, span), span.interval * 1000);

src/public/javascripts/app.js

@@ -239,7 +239,7 @@ socket.on('esm_start', function (data) {
       });
 
       var spanNode = document.createElement('span');
-      var textNode = document.createTextNode((span.retention * span.interval) / 60 + 'M');
+      var textNode = document.createTextNode(((span.retention * span.interval) / 60) + 'M');
 
       spanNode.appendChild(textNode);
       spanNode.setAttribute('id', index);