Merge remote-tracking branch 'upstream/dev' into dev

Oqtane.Server/Startup.cs

@@ -227,7 +227,7 @@ namespace Oqtane
         }
 
         // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
-        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
+        public void Configure(IApplicationBuilder app, IWebHostEnvironment env, ISyncManager sync)
         {
             ServiceActivator.Configure(app.ApplicationServices);
 
@@ -265,6 +265,9 @@ namespace Oqtane
                 endpoints.MapControllers();
                 endpoints.MapFallbackToPage("/_Host");
             });
+
+            // create a sync event to identify server application startup
+            sync.AddSyncEvent(-1, "Application", -1);
         }
     }
 }