Select more updated Cesium Plus node

lib/g1/api.dart

@@ -427,10 +427,25 @@ Future<NodeCheck> _pingNode(String node, NodeType type) async {
       }
     } else if (type == NodeType.cesiumPlus) {
       // see: http://g1.data.e-is.pro/network/peering
-      await http
-          .get(Uri.parse('$node/network/peering'))
+      final Response response = await http
+          .get(Uri.parse('$node/node/stats'))
           // Decrease http timeout during ping
           .timeout(timeout);
+      if (response.statusCode == 200) {
+        try {
+          final Map<String, dynamic> json =
+              jsonDecode(response.body.replaceAll('"cluster"{', '"cluster": {'))
+                  as Map<String, dynamic>;
+          currentBlock = ((((json['stats'] as Map<String, dynamic>)['cluster']
+                      as Map<String, dynamic>)['indices']
+                  as Map<String, dynamic>)['docs']
+              as Map<String, dynamic>)['count'] as int;
+        } catch (e) {
+          loggerDev('Cannot parse node/stats $e');
+        }
+      } else {
+        latency = wrongNodeDuration;
+      }
       stopwatch.stop();
       latency = stopwatch.elapsed;
     } else {

lib/ui/widgets/debug_nodes/debug_node_list.dart

@@ -38,7 +38,7 @@ class DebugNodeList extends StatelessWidget {
                   title: Text(node.url),
                   subtitle: node.latency < wrongNode
                       ? Text(
-                          '${type != NodeType.cesiumPlus ? 'Current block: ${node.currentBlock}, ' : ''}errors: ${node.errors}, latency (ms): ${node.latency}')
+                          '${type != NodeType.cesiumPlus ? 'Current block: ${node.currentBlock}, ' : 'Current docs: ${node.currentBlock}, '}errors: ${node.errors}, latency (ms): ${node.latency}')
                       : null,
                   leading: node.currentBlock == currentBlock &&
                           node.latency < wrongNode

pubspec.yaml

@@ -15,7 +15,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 0.2.3
+version: 0.2.4-SNAPSHOT
 
 environment:
   sdk: ">=2.17.1 <3.0.0"