public async Task <IEnumerable <NodeLoadMetricInformation> > GetNodeLoadAsync(string nodeName)
{
long replicaCount = await this.GetNodeReplicaCountAsync(nodeName);
NodeLoadInformation loadInfo = await this.fabricClient.QueryManager.GetNodeLoadInformationAsync(nodeName);
foreach (string systemService in systemMetrics)
{
NodeLoadMetricInformation item = loadInfo.NodeLoadMetricInformationList.FirstOrDefault(x => String.Equals(x.Name, systemService, StringComparison.OrdinalIgnoreCase));
if (item != null)
{
loadInfo.NodeLoadMetricInformationList.Remove(item);
}
}
Type t = typeof(NodeLoadMetricInformation);
NodeLoadMetricInformation countMetric = new NodeLoadMetricInformation();
t.GetProperty("Name").SetValue(countMetric, CountMetricName);
t.GetProperty("IsCapacityViolation").SetValue(countMetric, false);
t.GetProperty("NodeBufferedCapacity").SetValue(countMetric, 0);
t.GetProperty("NodeCapacity").SetValue(countMetric, 0);
t.GetProperty("NodeLoad").SetValue(countMetric, replicaCount);
t.GetProperty("NodeRemainingBufferedCapacity").SetValue(countMetric, -1);
t.GetProperty("NodeRemainingCapacity").SetValue(countMetric, -1);
IList <NodeLoadMetricInformation> metrics = loadInfo.NodeLoadMetricInformationList;
metrics.Add(countMetric);
return(metrics);
}
/// <summary>
/// Serializes the object to JSON.
/// </summary>
/// <param name="writer">The <see cref="T: Newtonsoft.Json.JsonWriter" /> to write to.</param>
/// <param name="obj">The object to serialize to JSON.</param>
internal static void Serialize(JsonWriter writer, NodeLoadMetricInformation obj)
{
// Required properties are always serialized, optional properties are serialized when not null.
writer.WriteStartObject();
if (obj.Name != null)
{
writer.WriteProperty(obj.Name, "Name", JsonWriterExtensions.WriteStringValue);
}
if (obj.NodeCapacity != null)
{
writer.WriteProperty(obj.NodeCapacity, "NodeCapacity", JsonWriterExtensions.WriteStringValue);
}
if (obj.NodeLoad != null)
{
writer.WriteProperty(obj.NodeLoad, "NodeLoad", JsonWriterExtensions.WriteStringValue);
}
if (obj.NodeRemainingCapacity != null)
{
writer.WriteProperty(obj.NodeRemainingCapacity, "NodeRemainingCapacity", JsonWriterExtensions.WriteStringValue);
}
if (obj.IsCapacityViolation != null)
{
writer.WriteProperty(obj.IsCapacityViolation, "IsCapacityViolation", JsonWriterExtensions.WriteBoolValue);
}
if (obj.NodeBufferedCapacity != null)
{
writer.WriteProperty(obj.NodeBufferedCapacity, "NodeBufferedCapacity", JsonWriterExtensions.WriteStringValue);
}
if (obj.NodeRemainingBufferedCapacity != null)
{
writer.WriteProperty(obj.NodeRemainingBufferedCapacity, "NodeRemainingBufferedCapacity", JsonWriterExtensions.WriteStringValue);
}
writer.WriteEndObject();
}
