connection counter

src/Notifications/Jobs/JobsHostedService.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+using Bit.Core.Jobs;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using Quartz;
+
+namespace Bit.Notifications.Jobs
+{
+    public class JobsHostedService : BaseJobsHostedService
+    {
+        public JobsHostedService(
+            IServiceProvider serviceProvider,
+            ILogger<JobsHostedService> logger,
+            ILogger<JobListener> listenerLogger)
+            : base(serviceProvider, logger, listenerLogger) { }
+
+        public override async Task StartAsync(CancellationToken cancellationToken)
+        {
+            var everyFiveMinutesTrigger = TriggerBuilder.Create()
+                .StartNow()
+                .WithCronSchedule("0 */5 * * * ?")
+                .Build();
+
+            Jobs = new List<Tuple<Type, ITrigger>>
+            {
+                new Tuple<Type, ITrigger>(typeof(LogConnectionCounterJob), everyFiveMinutesTrigger)
+            };
+
+            await base.StartAsync(cancellationToken);
+        }
+
+        public static void AddJobsServices(IServiceCollection services)
+        {
+            services.AddTransient<LogConnectionCounterJob>();
+        }
+    }
+}

src/Notifications/Jobs/LogConnectionCounterJob.cs

@@ -0,0 +1,28 @@
+using System.Threading.Tasks;
+using Bit.Core;
+using Bit.Core.Jobs;
+using Microsoft.Extensions.Logging;
+using Quartz;
+
+namespace Bit.Notifications.Jobs
+{
+    public class LogConnectionCounterJob : BaseJob
+    {
+        private readonly ConnectionCounter _connectionCounter;
+
+        public LogConnectionCounterJob(
+            ILogger<LogConnectionCounterJob> logger,
+            ConnectionCounter connectionCounter)
+            : base(logger)
+        {
+            _connectionCounter = connectionCounter;
+        }
+
+        protected override Task ExecuteJobAsync(IJobExecutionContext context)
+        {
+            _logger.LogInformation(Constants.BypassFiltersEventId,
+                "Connection count: {0}", _connectionCounter.GetCount());
+            return Task.FromResult(0);
+        }
+    }
+}