Improve configuration of RemoteExecutor

RemoteExec.Client/LoadBalancingStrategies/ResourceAwareStrategy.cs

@@ -0,0 +1,21 @@
+namespace RemoteExec.Client.LoadBalancingStrategies;
+
+internal class ResourceAwareStrategy : ILoadBalancingStrategy
+{
+    public ServerConnection? SelectServer(IEnumerable<ServerConnection> availableServers)
+    {
+        return availableServers.MinBy(s =>
+        {
+            if (s.Metrics == null)
+            {
+                return double.MaxValue;
+            }
+
+            double cpuScore = s.Metrics.CpuUsage;
+            double activeTaskScore = s.Metrics.ActiveTasks * 10;
+            double backlogScore = s.TaskChannel.Reader.Count * 50;
+
+            return cpuScore + activeTaskScore + backlogScore;
+        });
+    }
+}