diff --git a/HubListener/ChatService.cs b/HubListener/ChatService.cs
new file mode 100644
index 0000000..b14ca83
--- /dev/null
+++ b/HubListener/ChatService.cs
@@ -0,0 +1,32 @@
+using HubListener.Interfaces;
+using Microsoft.Extensions.Hosting;
+
+namespace HubListener
+{
+	internal class ChatService : IHostedService
+	{
+		private readonly IHostApplicationLifetime _hostApplicationLifetime;
+		private readonly IChatListener _chatListener;
+		public ChatService(IHostApplicationLifetime hostApplicationLifetime, IChatListener chatListener) {
+			_hostApplicationLifetime = hostApplicationLifetime;
+			_chatListener = chatListener;
+		}
+
+		public Task StartAsync(CancellationToken cancellationToken)
+		{
+			_hostApplicationLifetime.ApplicationStarted.Register(StartChat);
+
+			return Task.CompletedTask;
+		}
+
+		public Task StopAsync(CancellationToken cancellationToken)
+			=> Task.CompletedTask;
+
+		private async void StartChat()
+		{
+			await _chatListener.Connect();
+			await Task.Delay(5000); // Даём другому клиенту время для запуска
+			await _chatListener.SendMessage(nameof(ChatService), $"проверка связи");
+		}
+	}
+}
diff --git a/HubListener/HubListener.csproj b/HubListener/HubListener.csproj
new file mode 100644
index 0000000..73ced01
--- /dev/null
+++ b/HubListener/HubListener.csproj
@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNet.SignalR.SelfHost" Version="2.4.3" />
+    <PackageReference Include="Microsoft.AspNetCore.SignalR.Client" Version="8.0.10" />
+    <PackageReference Include="Microsoft.Extensions.Hosting" Version="8.0.1" />
+    <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="8.0.1" />
+  </ItemGroup>
+
+</Project>
diff --git a/HubListener/Interfaces/IChatListener.cs b/HubListener/Interfaces/IChatListener.cs
new file mode 100644
index 0000000..abc4b57
--- /dev/null
+++ b/HubListener/Interfaces/IChatListener.cs
@@ -0,0 +1,11 @@
+using Microsoft.AspNetCore.SignalR.Client;
+
+namespace HubListener.Interfaces
+{
+    internal interface IChatListener
+    {
+        Task Connect();
+        Task Disconnect();
+		Task SendMessage(string user, string message);
+	}
+}
\ No newline at end of file
diff --git a/HubListener/Listeners/Base/HubListener.cs b/HubListener/Listeners/Base/HubListener.cs
new file mode 100644
index 0000000..e1e1699
--- /dev/null
+++ b/HubListener/Listeners/Base/HubListener.cs
@@ -0,0 +1,35 @@
+using Microsoft.AspNetCore.SignalR.Client;
+
+namespace HubListener.Listeners.Base
+{
+	internal class HubListener
+	{
+		public HubConnection hubConnection;
+		internal HubListener()
+		{
+			hubConnection = new HubConnectionBuilder()
+				.WithUrl("https://localhost:7083/chatHub") // ...appsettings.json
+				.Build();
+		}
+
+		public async Task Connect()
+		{
+			try
+			{
+				await hubConnection.StartAsync();
+				Console.WriteLine("Чат подключен...");
+			}
+			catch (Exception ex)
+			{
+				Console.WriteLine($"Ошибка подключения: {ex.Message}");
+			}
+		}
+
+		public async Task Disconnect()
+		{
+
+			await hubConnection.StopAsync();
+			Console.WriteLine("Чат отключен...");
+		}
+	}
+}
diff --git a/HubListener/Listeners/ChatListener.cs b/HubListener/Listeners/ChatListener.cs
new file mode 100644
index 0000000..25a1e05
--- /dev/null
+++ b/HubListener/Listeners/ChatListener.cs
@@ -0,0 +1,34 @@
+using HubListener.Interfaces;
+using Microsoft.AspNet.SignalR.Messaging;
+using Microsoft.AspNetCore.SignalR.Client;
+
+namespace HubListener.Listeners
+{
+	internal class ChatListener : Base.HubListener, IChatListener
+	{
+		public ChatListener() {
+			hubConnection.On<string, string>("ReceiveMessage", (user, message) =>
+			{
+				ShowLocalMessage(user, message);
+			});
+		}
+
+		public async Task SendMessage(string user, string message)
+		{
+			try
+			{
+				await hubConnection.InvokeAsync("SendMessage", user, message);
+			}
+			catch (Exception ex)
+			{
+				Console.WriteLine($"Ошибка отправки: {ex.Message}");
+			}
+		}
+
+		private static void ShowLocalMessage(string user, string message)
+		{
+			var userMessagePart = user == null ? string.Empty : $"{user} сказал";
+			Console.WriteLine($"{userMessagePart} {message}");
+		}
+	}
+}
diff --git a/HubListener/Program.cs b/HubListener/Program.cs
new file mode 100644
index 0000000..7b291de
--- /dev/null
+++ b/HubListener/Program.cs
@@ -0,0 +1,13 @@
+using HubListener.Interfaces;
+using HubListener.Listeners;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+
+await Host.CreateDefaultBuilder(args)
+	.ConfigureServices(services =>
+	{
+		services.AddScoped<IChatListener, ChatListener>();
+		services.AddHostedService<HubListener.ChatService>();
+	})
+	.Build()
+	.RunAsync();
\ No newline at end of file