处理node 状态查询失败

@@ -10,7 +10,7 @@ const Server = models.Server;
 const ws = require('../../lib/ws');
 
 const monit = {
-    node: function (projectId, hosts) {
+    node: function (project, hosts) {
         hosts.forEach((host) => {
             var obj = {
                 'total': 0,
@@ -41,14 +41,14 @@ const monit = {
             }).catch(function (err) {
                 obj.errmsg = '获取监控状态失败'
             }).finally(function () {
-                ws.broadcast(`/monit/${projectId}`, {
+                ws.broadcast(`/monit/${project._id}`, {
                     host: host,
                     monitdata: obj
                 });
             });
         });
     },
-    php: function(projectId, hosts) {
+    php: function(project, hosts) {
         if (!_.isArray(hosts)) {
             return;
         }
@@ -67,7 +67,7 @@ const monit = {
                             console.log(err);
                         } else {
                             stream.on('close', () => {
-                                ws.broadcast(`/monit/${projectId}`, {
+                                ws.broadcast(`/monit/${project._id}`, {
                                     host: host,
                                     monitdata: obj
                                 });

@@ -437,9 +437,9 @@ const p = {
         }
         
         if (project.type === 'php') {
-            monit.php(projectId, hosts);
+            monit.php(project, hosts);
         } else {
-            monit.node(projectId, hosts);
+            monit.node(project, hosts);
         }
         ctx.body = {
             code: 200

@@ -94,7 +94,7 @@
         eventBind();
 
         $("#table-servers").DataTable({
-            pageLength: 5,
+            pageLength: 20,
             retrieve: true,
             responsive: true,
             searching: false