Make SessionPoolConfig properties public

Author: XmasApple

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

@@ -6,17 +6,25 @@ namespace Ydb.Sdk.Services.Table;
 public class SessionPoolConfig
 {
     public SessionPoolConfig(
-        uint? sizeLimit = null)
+        uint? sizeLimit = null,
+        TimeSpan? keepAliveIdleThreshold = null,
+        TimeSpan? periodicCheckInterval = null,
+        TimeSpan? keepAliveTimeout = null,
+        TimeSpan? createSessionTimeout = null
+    )
     {
         SizeLimit = sizeLimit ?? 100;
+        KeepAliveIdleThreshold = keepAliveIdleThreshold ?? TimeSpan.FromMinutes(5);
+        PeriodicCheckInterval = periodicCheckInterval ?? TimeSpan.FromSeconds(10);
+        KeepAliveTimeout = keepAliveTimeout ?? TimeSpan.FromSeconds(1);
+        CreateSessionTimeout = createSessionTimeout ?? TimeSpan.FromSeconds(1);
     }
 
     public uint SizeLimit { get; }
-
-    internal TimeSpan KeepAliveIdleThreshold { get; } = TimeSpan.FromMinutes(5);
-    internal TimeSpan PeriodicCheckInterval { get; } = TimeSpan.FromSeconds(10);
-    internal TimeSpan KeepAliveTimeout { get; } = TimeSpan.FromSeconds(1);
-    internal TimeSpan CreateSessionTimeout { get; } = TimeSpan.FromSeconds(1);
+    public TimeSpan KeepAliveIdleThreshold { get; }
+    public TimeSpan PeriodicCheckInterval { get; }
+    public TimeSpan KeepAliveTimeout { get; }
+    public TimeSpan CreateSessionTimeout { get; }
 }
 
 internal class GetSessionResponse : ResponseWithResultBase<Session>, IDisposable