update direct

Microsoft.Azure.Cosmos/src/direct/Azure.Core/AppContextSwitchHelper.cs

@@ -0,0 +1,47 @@
+//------------------------------------------------------------
+// Copyright (c) Microsoft Corporation.  All rights reserved.
+//------------------------------------------------------------
+
+// This File is copied from Azure.Core repo i.e. https://github.com/Azure/azure-sdk-for-net/blob/main/sdk/core/Azure.Core/src/Shared/AppContextSwitchHelper.cs
+
+#nullable enable
+#if NETSTANDARD2_0_OR_GREATER
+namespace Azure.Core
+{
+    using System;
+    /// <summary>
+    /// Helper for interacting with AppConfig settings and their related Environment variable settings.
+    /// </summary>
+    internal static class AppContextSwitchHelper
+    {
+        /// <summary>
+        /// Determines if either an AppContext switch or its corresponding Environment Variable is set
+        /// </summary>
+        /// <param name="appContexSwitchName">Name of the AppContext switch.</param>
+        /// <param name="environmentVariableName">Name of the Environment variable.</param>
+        /// <returns>If the AppContext switch has been set, returns the value of the switch.
+        /// If the AppContext switch has not been set, returns the value of the environment variable.
+        /// False if neither is set.
+        /// </returns>
+        public static bool GetConfigValue(string appContexSwitchName, string environmentVariableName)
+        {
+            // First check for the AppContext switch, giving it priority over the environment variable.
+            if (AppContext.TryGetSwitch(appContexSwitchName, out bool value))
+            {
+                return value;
+            }
+            // AppContext switch wasn't used. Check the environment variable.
+            string? envVar = Environment.GetEnvironmentVariable(environmentVariableName);
+            if (envVar != null 
+                && (envVar.Equals("true", StringComparison.OrdinalIgnoreCase) 
+                || envVar.Equals("1", StringComparison.OrdinalIgnoreCase)))
+            {
+                return true;
+            }
+
+            // Default to false.
+            return false;
+        }
+    }
+}
+#endif

Microsoft.Azure.Cosmos/src/direct/IServiceConfigurationReaderExtension.cs

@@ -0,0 +1,16 @@
+//------------------------------------------------------------
+// Copyright (c) Microsoft Corporation.  All rights reserved.
+//------------------------------------------------------------
+
+namespace Microsoft.Azure.Documents
+{
+    /// <summary>
+    /// Interface extension for IServiceConfigurationReader, should be consolidated with IServiceConfigurationReader in the future
+    /// This is needed because the way compute uses SDK is using a V3 OSS clone of our public v3 repo.
+    /// So, the moment you change some interface in the Direct/ Shared Files, it immediately gets reflected in the OSS code path
+    /// </summary>
+    internal interface IServiceConfigurationReaderExtension : IServiceConfigurationReader
+    {
+        IServiceRetryParams TryGetServiceRetryParams(DocumentServiceRequest documentServiceRequest);
+    }
+}

Microsoft.Azure.Cosmos/src/direct/IServiceRetryParams.cs

@@ -0,0 +1,15 @@
+//------------------------------------------------------------
+// Copyright (c) Microsoft Corporation.  All rights reserved.
+//------------------------------------------------------------
+
+namespace Microsoft.Azure.Documents
+{
+    /// <summary> 
+    /// Retry params that every service can configure
+    /// Add more api's that control retry as needed, currently only exposes overall timeout
+    /// </summary>
+    internal interface IServiceRetryParams
+    {
+        public bool TryGetRetryTimeoutInSeconds(out int retryTimeoutInSeconds);
+    }
+}

Microsoft.Azure.Cosmos/src/direct/PerformanceCounter.cs

@@ -0,0 +1,22 @@
+//------------------------------------------------------------
+// Copyright (c) Microsoft Corporation.  All rights reserved.
+//------------------------------------------------------------
+
+namespace Microsoft.Azure.Documents.Test.Analytics
+{
+    using System;
+
+    [Serializable]
+    public sealed class PerformanceCounter
+    {
+        public string CounterName { get; set; }
+
+        public double Average { get; set; }
+
+        public double Percentile10 { get; set; }
+
+        public double Percentile90 { get; set; }
+
+        public double Percentile99 { get; set; }
+    }
+}