timer fix

@@ -90,19 +90,19 @@
         //console.log(req)
         io = require('socket.io').listen(server);
       }
-        io.of(config.path).on('connection', (socket) => {
+      io.of(config.path).on('connection', (socket) => {
           socket.emit('start', config.spans);
           socket.on('change', function() {
             socket.emit('start', config.spans);
           });
-        });
-
+    
         config.spans.forEach((span) => {
           span.os = [];
           span.responses = [];
-          setInterval(() => gatherOsMetrics(io, span), span.interval * 1000);
+          setInterval(() => gatherOsMetrics(socket, span), span.interval * 1000);
         });
-      
+
+      });
 
       const startTime = process.hrtime();
       if (req.path === config.path) {