gras: page change color on offline

3 files changed, 19 insertions, 2 deletions

diff --git a/python/gras/stats/chart_factory.js b/python/gras/stats/chart_factory.js
index e0a7dbb..3d2b0bc 100644
--- a/python/gras/stats/chart_factory.js
+++ b/python/gras/stats/chart_factory.js
@@ -7,7 +7,7 @@ var gras_chart_get_registry = function()
         {key:'overhead_compare', name:'Overhead Compare', factory:GrasChartOverheadCompare},
         {key:'overall_throughput', name:'Overall Throughput', factory:GrasChartOverallThroughput},
         {key:'handler_breakdown', name:'Handler Breakdown', factory:GrasChartHandlerBreakdown},
-        {key:'total_io_counts', name:'Total IO Counts', factory:GrasChartTotalIoCounts},
+        {key:'total_io_counts', name:'I/O port Totals', factory:GrasChartTotalIoCounts},
     ];
 }
 
@@ -154,6 +154,17 @@ function gras_chart_factory_make(registry, args)
 }
 
 /***********************************************************************
+ * chart factory handle online/offline
+ **********************************************************************/
+function gras_chart_factory_online(registry)
+{
+    if (!registry.online) registry.offline_count++;
+    if (registry.online) $('#page').css('background-color', '#EEEEFF');
+    else if (registry.offline_count%2 == 0) $('#page').css('background-color', '#FF4848');
+    else if (registry.offline_count%2 == 1) $('#page').css('background-color', '#EEEEFF');
+}
+
+/***********************************************************************
  * chart factory init
  **********************************************************************/
 function gras_chart_factory_init(registry)
diff --git a/python/gras/stats/chart_total_io_counts.js b/python/gras/stats/chart_total_io_counts.js
index 6280733..5aaaf24 100644
--- a/python/gras/stats/chart_total_io_counts.js
+++ b/python/gras/stats/chart_total_io_counts.js
@@ -11,7 +11,7 @@ function GrasChartTotalIoCounts(args)
     this.block_id = args.block_ids[0];
     this.div = $('<div />').attr({class:'chart_total_io_counts'});
     $(args.panel).append(this.div);
-    this.title = "IO Totals - " + this.block_id;
+    this.title = "I/O Totals - " + this.block_id;
 }
 
 GrasChartTotalIoCounts.prototype.update = function(point)
diff --git a/python/gras/stats/main.js b/python/gras/stats/main.js
index 577f4dc..a27c0b7 100644
--- a/python/gras/stats/main.js
+++ b/python/gras/stats/main.js
@@ -13,6 +13,8 @@ var GrasStatsRegistry = function()
     this.overall_active = true;
     this.block_ids = new Array();
     this.top_id = 'top';
+    this.online = true;
+    this.offline_count = 0;
 }
 
 /***********************************************************************
@@ -27,6 +29,8 @@ var gras_query_stats = function(registry)
         dataType: "xml",
         success: function(xml)
         {
+            registry.online = true;
+            gras_chart_factory_online(registry);
             if (registry.overall_active)
             {
                 if ($(xml, "gras_stats") !== undefined)
@@ -51,6 +55,8 @@ var gras_query_stats = function(registry)
         },
         error: function()
         {
+            registry.online = false;
+            gras_chart_factory_online(registry);
             registry.timeout_handle = window.setTimeout(function()
             {
                 gras_query_stats(registry);