Read LAN Coordinates for a specific node

Consul.Test/BaseFixture.cs

@@ -22,7 +22,7 @@ public class BaseFixture : IAsyncLifetime
                 c.Address = TestHelper.HttpUri;
             });
 
-            var timeout = TimeSpan.FromSeconds(15);
+            var timeout = TimeSpan.FromSeconds(60);
             var cancelToken = new CancellationTokenSource(timeout).Token;
             Exception exception = null;
             var firstIteration = true;
@@ -67,6 +67,9 @@ public class BaseFixture : IAsyncLifetime
                     // Workaround for https://github.com/hashicorp/consul/issues/15061
                     await client.Agent.GetAgentMetrics();
 
+                    if ((await client.Coordinate.Nodes()).Response.Length == 0)
+                        continue;
+
                     break;
                 }
                 catch (OperationCanceledException)

Consul.Test/CoordinateTest.cs

@@ -49,5 +49,29 @@ public async Task Coordinate_GetNodes()
             // get an error. - from offical API.
             Assert.NotNull(nodes);
         }
+
+        [Fact]
+        public async Task Coordinate_GetNode()
+        {
+            var info = await _client.Agent.Self();
+            var nodesResult = await _client.Coordinate.Nodes();
+
+            Assert.NotNull(nodesResult);
+            Assert.NotEmpty(nodesResult.Response);
+
+            var nodes = nodesResult.Response;
+
+            var firstNode = nodes[0];
+
+            var nodeDetailsResult = await _client.Coordinate.Node(firstNode.Node);
+
+            Assert.NotNull(nodeDetailsResult);
+            Assert.NotEmpty(nodeDetailsResult.Response);
+
+            var nodeDetails = nodeDetailsResult.Response;
+
+            Assert.IsType<CoordinateEntry[]>(nodeDetails);
+            Assert.NotEmpty(nodeDetails);
+        }
     }
 }

Consul/Coordinate.cs

@@ -88,6 +88,23 @@ public Task<QueryResult<CoordinateEntry[]>> Nodes(QueryOptions q, CancellationTo
         {
             return _client.Get<CoordinateEntry[]>(string.Format("/v1/coordinate/nodes"), q).Execute(ct);
         }
+
+        /// <summary>
+        /// Node returns the coordinates of a given node in the LAN pool.
+        /// </summary>
+        /// <param name="node">The node to query</param>"
+        /// <param name="ct">The cancellation token</param>"
+        /// <param name="q">Customized query options</param>"
+        /// <remarks>Node is used to return the coordinates of a given node in the LAN pool.</returns>
+        public Task<QueryResult<CoordinateEntry[]>> Node(string node, QueryOptions q, CancellationToken ct = default)
+        {
+            return _client.Get<CoordinateEntry[]>(string.Format("/v1/coordinate/node/{0}", node), q).Execute(ct);
+        }
+
+        public Task<QueryResult<CoordinateEntry[]>> Node(string node, CancellationToken ct = default)
+        {
+            return Node(node, QueryOptions.Default, ct);
+        }
     }
 
     public partial class ConsulClient : IConsulClient

Consul/Interfaces/ICoordinateEndpoint.cs

@@ -29,6 +29,8 @@ public interface ICoordinateEndpoint
     {
         Task<QueryResult<CoordinateDatacenterMap[]>> Datacenters(CancellationToken ct = default);
         Task<QueryResult<CoordinateEntry[]>> Nodes(CancellationToken ct = default);
+        Task<QueryResult<CoordinateEntry[]>> Node(string node, QueryOptions q, CancellationToken ct = default);
+        Task<QueryResult<CoordinateEntry[]>> Node(string node, CancellationToken ct = default);
         Task<QueryResult<CoordinateEntry[]>> Nodes(QueryOptions q, CancellationToken ct = default);
     }
 }