From c6a1c4dae6c8b0333df22f0b6fb2e0891ac75be7 Mon Sep 17 00:00:00 2001
From: ngfrolov <ng.frolov@autodrilling.ru>
Date: Fri, 2 Dec 2022 10:58:19 +0500
Subject: [PATCH] AsbCloudDbContext Add active reference count prop

---
 AsbCloudDb/Model/AsbCloudDbContext.cs | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/AsbCloudDb/Model/AsbCloudDbContext.cs b/AsbCloudDb/Model/AsbCloudDbContext.cs
index 4e91eafe..97df2748 100644
--- a/AsbCloudDb/Model/AsbCloudDbContext.cs
+++ b/AsbCloudDb/Model/AsbCloudDbContext.cs
@@ -60,20 +60,32 @@ namespace AsbCloudDb.Model
         public DbSet<WITS.Record50> Record50 => Set<WITS.Record50>();
         public DbSet<WITS.Record60> Record60 => Set<WITS.Record60>();
         public DbSet<WITS.Record61> Record61 => Set<WITS.Record61>();
-        
+
+        public int ReferenceCount { get; private set; }
+
         public AsbCloudDbContext() : base()
         {
+            ReferenceCount++;
         }
 
         public AsbCloudDbContext(DbContextOptions<AsbCloudDbContext> options)
             : base(options)
         {
+            ReferenceCount++;
+        }
+
+        ~AsbCloudDbContext()
+        {
+            ReferenceCount--;
         }
 
         protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
         {
+            
             if (!optionsBuilder.IsConfigured)
-                optionsBuilder.UseNpgsql("Host=localhost;Database=postgres;Username=postgres;Password=q;Persist Security Info=True");
+                optionsBuilder.UseNpgsql("Host=localhost;Database=postgres;Username=postgres;Password=q;Persist Security Info=True"
+                    //, builder=>builder.EnableRetryOnFailure(2, System.TimeSpan.FromMinutes(1))
+                    );
         }
 
         protected override void OnModelCreating(ModelBuilder modelBuilder)