init commit

Author: KirillKurdyukov

src/Ydb.Sdk/src/Pool/ChannelPool.cs

@@ -7,6 +7,10 @@
 using Microsoft.Extensions.Logging;
 using Org.BouncyCastle.Security;
 
+#if TEST
+[assembly: InternalsVisibleTo("DynamicProxyGenAssembly2")]
+#endif
+
 namespace Ydb.Sdk.Pool;
 
 internal class ChannelPool<T> : IAsyncDisposable where T : ChannelBase, IDisposable

src/Ydb.Sdk/src/Services/Auth/AuthClient.cs

@@ -37,9 +37,9 @@ public async Task<LoginResponse> Login(string user, string? password, LoginSetti
 
         try
         {
-            await using var transport = new AuthGrpcChannelDriver(_config, _grpcChannelFactory, _loggerFactory);
+            await using var driver = Driver;
 
-            var response = await transport.UnaryCall(
+            var response = await driver.UnaryCall(
                 method: AuthService.LoginMethod,
                 request: request,
                 settings: settings
@@ -61,6 +61,8 @@ public async Task<LoginResponse> Login(string user, string? password, LoginSetti
             return new LoginResponse(e.Status);
         }
     }
+
+    private IDriver Driver => new AuthGrpcChannelDriver(_config, _grpcChannelFactory, _loggerFactory);
 }
 
 public class LoginSettings : OperationSettings

src/Ydb.Sdk/src/Services/Table/CreateSession.cs

@@ -26,7 +26,7 @@ private ResultData(Session session)
 
         public Session Session { get; }
 
-        internal static ResultData FromProto(CreateSessionResult resultProto, Driver driver)
+        internal static ResultData FromProto(CreateSessionResult resultProto, IDriver driver)
         {
             var session = new Session(
                 driver: driver,