Fixed UdpDeviceList Pick

Fixed UdpListener Start

.github/workflows/nuget.yml

@@ -0,0 +1,27 @@
+name: Release to NuGet
+
+on:
+  push:
+    branches:
+      - master # Default release branch
+  pull_request:
+    branches:
+    - master # Run the workflow for all pull requests on Branch Master
+    
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4.1.1
+    - name: Setup .NET SDK
+      uses: actions/setup-dotnet@v1.5
+    - name: Build
+      run: dotnet build -c Release
+    - name: Test
+      run: dotnet test -c Release --no-build
+    - name: Pack nugets
+      run: dotnet pack -c Release --no-build --output .
+    - name: Push to NuGet
+      run: dotnet nuget push "*.nupkg" --api-key ${{secrets.NUGET_KEY}} --source https://api.nuget.org/v3/index.json

.gitignore

@@ -1,5 +1,33 @@
-bin/
-obj/
+# Common IntelliJ Platform excludes
+
+# User specific
+**/.idea/**/workspace.xml
+**/.idea/**/tasks.xml
+**/.idea/shelf/*
+**/.idea/dictionaries
+**/.idea/httpRequests/
+
+# Sensitive or high-churn files
+**/.idea/**/dataSources/
+**/.idea/**/dataSources.ids
+**/.idea/**/dataSources.xml
+**/.idea/**/dataSources.local.xml
+**/.idea/**/sqlDataSources.xml
+**/.idea/**/dynamic.xml
+
+# Rider
+# Rider auto-generates .iml files, and contentModel.xml
+**/.idea/**/*.iml
+**/.idea/**/contentModel.xml
+**/.idea/**/modules.xml
+
+*.suo
+*.user
+.vs/
+[Bb]in/
+[Oo]bj/
+_UpgradeReport_Files/
+[Pp]ackages/
 /packages/
 riderModule.iml
 /_ReSharper.Caches/

GoveeCSharpConnector/GoveeCSharpConnector.csproj

@@ -5,16 +5,21 @@
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>disable</Nullable>
         <LangVersion>latest</LangVersion>
+        <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+        <Title>CSharp Library to control Govee Lights via Govee Web Api and Lan Udp!</Title>
+        <Authors>Locxion</Authors>
+        <Description>CSharp Library to control Govee Lights via Govee Web Api and Lan Udp!</Description>
+        <PackageProjectUrl>https://github.com/Locxion/GoveeCSharpConnector</PackageProjectUrl>
+        <RepositoryUrl>https://github.com/Locxion/GoveeCSharpConnector</RepositoryUrl>
+        <PackageLicenseUrl>https://github.com/Locxion/GoveeCSharpConnector/blob/main/LICENSE</PackageLicenseUrl>
+        <Version>1.1.2</Version>
     </PropertyGroup>
-
     <ItemGroup>
       <PackageReference Include="System.Net.Http.Json" Version="8.0.0" />
       <PackageReference Include="System.Reactive" Version="6.0.0" />
       <PackageReference Include="System.Text.Json" Version="8.0.1" />
     </ItemGroup>
-
     <ItemGroup>
       <Folder Include="Properties\" />
     </ItemGroup>
-
 </Project>

GoveeCSharpConnector/Interfaces/IGoveeApiService.cs

@@ -10,27 +10,32 @@ public interface IGoveeApiService
     /// </summary>
     /// <param name="apiKey">Api Key as String</param>
     void SetApiKey(string apiKey);
+
     /// <summary>
     /// Returns current set Govee Api Key
     /// </summary>
     /// <returns>Govee Api Key as String</returns>
     string GetApiKey();
+
     /// <summary>
     /// Removes the Set Api Key and resets the HTTP Header
     /// </summary>
     void RemoveApiKey();
+
     /// <summary>
     /// Requests all Devices registered to Api Key Govee Account
     /// </summary>
     /// <returns>List of GoveeApiDevices</returns>
     Task<List<GoveeApiDevice>> GetDevices();
+
     /// <summary>
     /// Requests the State of a single Govee Device
     /// </summary>
     /// <param name="deviceId">Device Id Guid as string</param>
     /// <param name="deviceModel">Device Model Number as string</param>
     /// <returns>GoveeApiStat Object</returns>
-    public Task<GoveeApiState> GetDeviceState(string deviceId, string deviceModel);
+    Task<GoveeApiState> GetDeviceState(string deviceId, string deviceModel);
+
     /// <summary>
     /// Sets the On/Off state of a single Govee Device
     /// </summary>
@@ -38,7 +43,8 @@ public interface IGoveeApiService
     /// <param name="deviceModel">Device Model Number as string</param>
     /// <param name="on"></param>
     /// <returns></returns>
-    public Task ToggleState(string deviceId, string deviceModel, bool on);
+    Task ToggleState(string deviceId, string deviceModel, bool on);
+
     /// <summary>
     /// Sets the Brightness in Percent of a single Govee Device
     /// </summary>
@@ -46,7 +52,8 @@ public interface IGoveeApiService
     /// <param name="deviceModel">Device Model Number as string</param>
     /// <param name="value">Brightness in Percent as Int</param>
     /// <returns></returns>
-    public Task SetBrightness(string deviceId, string deviceModel, int value);
+    Task SetBrightness(string deviceId, string deviceModel, int value);
+
     /// <summary>
     /// Sets a Rgb Color of a single Govee Device
     /// </summary>
@@ -54,7 +61,8 @@ public interface IGoveeApiService
     /// <param name="deviceModel">Device Model Number as string</param>
     /// <param name="color">Rgb Color</param>
     /// <returns></returns>
-    public Task SetColor(string deviceId, string deviceModel, RgbColor color);
+    Task SetColor(string deviceId, string deviceModel, RgbColor color);
+
     /// <summary>
     /// Sets the Color Temperature of a single Govee Device
     /// </summary>
@@ -62,6 +70,5 @@ public interface IGoveeApiService
     /// <param name="deviceModel">Device Model Number as string</param>
     /// <param name="value">Color Temp in Kelvin as Int</param>
     /// <returns></returns>
-    public Task SetColorTemp(string deviceId, string deviceModel, int value);
-    
+    Task SetColorTemp(string deviceId, string deviceModel, int value);
 }

GoveeCSharpConnector/Interfaces/IGoveeService.cs

@@ -0,0 +1,62 @@
+using GoveeCSharpConnector.Objects;
+
+namespace GoveeCSharpConnector.Interfaces;
+
+public interface IGoveeService
+{
+    /// <summary>
+    /// Govee Api Key
+    /// </summary>
+    string GoveeApiKey { get; set; }
+
+    /// <summary>
+    /// Gets a List of Govee Devices
+    /// </summary>
+    /// <param name="onlyLan">If true returns that are available on Api and Lan</param>
+    /// <returns>List of Govee Devices</returns>
+    Task<List<GoveeDevice>> GetDevices(bool onlyLan = true);
+
+    /// <summary>
+    /// Gets the State of a GoveeDevice
+    /// </summary>
+    /// <param name="goveeDevice">GoveeDevice</param>
+    /// <param name="useUdp">Use Udp Connection instead of the Api</param>
+    /// <returns></returns>
+    Task<GoveeState> GetDeviceState(GoveeDevice goveeDevice, bool useUdp = true);
+
+    /// <summary>
+    /// Sets the On/Off State of the GoveeDevice
+    /// </summary>
+    /// <param name="goveeDevice">GoveeDevice</param>
+    /// <param name="on"></param>
+    /// <param name="useUdp">Use Udp Connection instead of the Api</param>
+    /// <returns></returns>
+    Task ToggleState(GoveeDevice goveeDevice, bool on, bool useUdp = true);
+
+    /// <summary>
+    /// Sets the Brightness of the GoveeDevice
+    /// </summary>
+    /// <param name="goveeDevice">GoveeDevice</param>
+    /// <param name="value">Brightness in Percent</param>
+    /// <param name="useUdp">Use Udp Connection instead of the Api</param>
+    /// <returns></returns>
+    Task SetBrightness(GoveeDevice goveeDevice, int value, bool useUdp = true);
+
+    /// <summary>
+    /// Sets the Color of the GoveeDevice
+    /// </summary>
+    /// <param name="goveeDevice">GoveeDevice</param>
+    /// <param name="color">RgBColor</param>
+    /// <param name="useUdp">Use Udp Connection instead of the Api</param>
+    /// <returns></returns>
+    Task SetColor(GoveeDevice goveeDevice, RgbColor color, bool useUdp = true);
+
+    /// <summary>
+    /// Sets the Color Temperature in Kelvin for the GoveeDevice
+    /// </summary>
+    /// <param name="goveeDevice">GoveeDevice</param>
+    /// <param name="value">Color Temp in Kelvin</param>
+    /// <param name="useUdp">Use Udp Connection instead of the Api</param>
+    /// <returns></returns>
+    Task SetColorTemp(GoveeDevice goveeDevice, int value, bool useUdp = true);
+}

GoveeCSharpConnector/Interfaces/IGoveeUdpService.cs

@@ -1,4 +1,8 @@
 using System.Data;
+using System.Net;
+using System.Net.Sockets;
+using System.Text;
+using System.Text.Json;
 using GoveeCSharpConnector.Objects;
 
 namespace GoveeCSharpConnector.Interfaces;
@@ -8,7 +12,7 @@ public interface IGoveeUdpService
     /// <summary>
     /// Sends a Scan Command via Udp Multicast.
     /// </summary>
-    /// <param name="timeout">Standard 200ms</param>
+    /// <param name="timeout">Standard 250ms</param>
     /// <returns>List of GoveeUdpDevices</returns>
     Task<List<GoveeUdpDevice>> GetDevices(TimeSpan? timeout = null);
 
@@ -17,7 +21,7 @@ public interface IGoveeUdpService
     /// </summary>
     /// <param name="deviceAddress">Ip Address of the Device</param>
     /// <param name="uniCastPort">Port of the Device. Standard 4003</param>
-    /// <param name="timeout">Standard 200ms</param>
+    /// <param name="timeout">Standard 250ms</param>
     /// <returns></returns>
     Task<GoveeUdpState> GetState(string deviceAddress, int uniCastPort = 4003, TimeSpan? timeout = null);
 
@@ -36,7 +40,7 @@ public interface IGoveeUdpService
     /// <param name="brightness">In Percent 1-100</param>
     /// <param name="uniCastPort">Port of the Device. Standard 4003</param>
     /// <returns></returns>
-    Task SetBrightness(string deviceAddress, short brightness, int uniCastPort = 4003);
+    Task SetBrightness(string deviceAddress, int brightness, int uniCastPort = 4003);
     /// <summary>
     /// Sets the Color of the Device
     /// </summary>
@@ -45,6 +49,15 @@ public interface IGoveeUdpService
     /// <param name="uniCastPort">Port of the Device. Standard 4003</param>
     /// <returns></returns>
     Task SetColor(string deviceAddress, RgbColor color, int uniCastPort = 4003);
+
+    /// <summary>
+    /// Sets the ColorTemp of the Device
+    /// </summary>
+    /// <param name="deviceAddress">Ip Address of the Device</param>
+    /// <param name="colorTempInKelvin"></param>
+    /// <param name="uniCastPort">Port of the Device. Standard 4003</param>
+    /// <returns></returns>
+    Task SetColorTemp(string deviceAddress, int colorTempInKelvin, int uniCastPort = 4003);
     /// <summary>
     /// Starts the Udp Listener
     /// </summary>
@@ -60,4 +73,4 @@ public interface IGoveeUdpService
     /// </summary>
     /// <returns></returns>
     void StopUdpListener();
-}
+}

GoveeCSharpConnector/Objects/GoveeDevice.cs

@@ -0,0 +1,9 @@
+namespace GoveeCSharpConnector.Objects;
+
+public class GoveeDevice
+{
+    public string DeviceId { get; set; }
+    public string Model { get; set; }
+    public string DeviceName { get; set; }
+    public string Address { get; set; }
+}

GoveeCSharpConnector/Objects/GoveeState.cs

@@ -0,0 +1,11 @@
+using GoveeCSharpConnector.Enums;
+
+namespace GoveeCSharpConnector.Objects;
+
+public class GoveeState
+{
+    public PowerState State { get; set; }
+    public int Brightness { get; set; }
+    public RgbColor Color { get; set; }
+    public int ColorTempInKelvin { get; set; }
+}

GoveeCSharpConnector/Objects/Properties.cs

@@ -7,6 +7,6 @@ public class Properties
     public bool Online { get; set; }
     public PowerState PowerState { get; set; }
     public int Brightness { get; set; }
-    public int? ColorTemp { get; set; }
+    public int ColorTemp { get; set; }
     public RgbColor Color { get; set; }
 }

GoveeCSharpConnector/Services/GoveeApiService.cs

@@ -11,7 +11,10 @@ public class GoveeApiService : IGoveeApiService
     private string _apiKey = string.Empty;
     private const string GoveeApiAddress = "https://developer-api.govee.com/v1";
     private readonly HttpClient _httpClient = new();
-
+    private readonly JsonSerializerOptions? _jsonOptions = new()
+    {
+        PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
+    };
     /// <inheritdoc/>
     public void SetApiKey(string apiKey)
     {
@@ -74,7 +77,7 @@ public class GoveeApiService : IGoveeApiService
                 Value = commandObject
             }
         };
-        var httpContent = new StringContent(JsonSerializer.Serialize(commandRequest), Encoding.UTF8, "application/json");
+        var httpContent = new StringContent(JsonSerializer.Serialize(commandRequest, _jsonOptions), Encoding.UTF8, "application/json");
         var response = await _httpClient.PutAsync($"{GoveeApiAddress}/devices/control", httpContent);
         if (!response.IsSuccessStatusCode)
             throw new Exception($"Govee Api Request failed. Status code: {response.StatusCode}, Message: {response.Content}");

GoveeCSharpConnector/Services/GoveeService.cs

@@ -0,0 +1,108 @@
+using GoveeCSharpConnector.Interfaces;
+using GoveeCSharpConnector.Objects;
+
+namespace GoveeCSharpConnector.Services;
+
+public class GoveeService : IGoveeService
+{
+    public string GoveeApiKey { get; set; }
+
+    private readonly IGoveeApiService _apiService;
+    private readonly IGoveeUdpService _udpService;
+
+    public GoveeService(IGoveeApiService apiService,IGoveeUdpService udpService)
+    {
+        _apiService = apiService ?? throw new ArgumentNullException(nameof(apiService));
+        _udpService = udpService ?? throw new ArgumentNullException(nameof(udpService));
+    }
+    public async Task<List<GoveeDevice>> GetDevices(bool onlyLan = true)
+    {
+        if (string.IsNullOrWhiteSpace(GoveeApiKey)) throw new Exception("No Govee Api Key Set!");
+        _apiService.SetApiKey(GoveeApiKey);
+
+        var apiDevices = await _apiService.GetDevices();
+        var devices = apiDevices.Select(apiDevice => new GoveeDevice() { DeviceId = apiDevice.DeviceId, DeviceName = apiDevice.DeviceName, Model = apiDevice.Model, Address = "onlyAvailableOnUdpRequest" }).ToList();
+        if (!onlyLan)
+            return devices;
+
+        if (!_udpService.IsListening())
+            _udpService.StartUdpListener();
+        
+        var udpDevices = await _udpService.GetDevices();
+
+        var combinedDevices = (from goveeDevice in devices let matchingDevice = udpDevices.FirstOrDefault(x => x.device == goveeDevice.DeviceId)
+            where matchingDevice is not null select 
+                new GoveeDevice { DeviceId = goveeDevice.DeviceId, DeviceName = goveeDevice.DeviceName, Model = goveeDevice.Model, Address = matchingDevice.ip }).ToList();
+
+        return combinedDevices;
+    }
+
+    public async Task<GoveeState> GetDeviceState(GoveeDevice goveeDevice, bool useUdp = true)
+    {
+        if (useUdp)
+        {
+            if (!_udpService.IsListening())
+                _udpService.StartUdpListener();
+            if (string.IsNullOrWhiteSpace(goveeDevice.Address)) throw new Exception("Device not available via Udp/Lan");
+            var udpState = await _udpService.GetState(goveeDevice.Address);
+            return new GoveeState() { State = udpState.onOff, Brightness = udpState.brightness, Color = udpState.color, ColorTempInKelvin = udpState.colorTempInKelvin };
+        }
+        if (string.IsNullOrWhiteSpace(GoveeApiKey)) throw new Exception("No Govee Api Key Set!");
+        _apiService.SetApiKey(GoveeApiKey);
+        var apiState = await _apiService.GetDeviceState(goveeDevice.DeviceId, goveeDevice.Model);
+        return new GoveeState{State = apiState.Properties.PowerState, Brightness = apiState.Properties.Brightness, Color = apiState.Properties.Color, ColorTempInKelvin = apiState.Properties.ColorTemp};
+    }
+
+    public async Task ToggleState(GoveeDevice goveeDevice, bool on, bool useUdp = true)
+    {
+        if (useUdp)
+        {
+            if (string.IsNullOrWhiteSpace(goveeDevice.Address)) throw new Exception("Device not available via Udp/Lan");
+            await _udpService.ToggleDevice(goveeDevice.Address, on);
+            return;
+        }
+        if (string.IsNullOrWhiteSpace(GoveeApiKey)) throw new Exception("No Govee Api Key Set!");
+        _apiService.SetApiKey(GoveeApiKey);
+        await _apiService.ToggleState(goveeDevice.DeviceId, goveeDevice.Model, on);
+    }
+
+    public async Task SetBrightness(GoveeDevice goveeDevice, int value, bool useUdp = true)
+    {
+        if (useUdp)
+        {
+            if (string.IsNullOrWhiteSpace(goveeDevice.Address)) throw new Exception("Device not available via Udp/Lan");
+            await _udpService.SetBrightness(goveeDevice.Address, value);
+            return;
+        }
+        if (string.IsNullOrWhiteSpace(GoveeApiKey)) throw new Exception("No Govee Api Key Set!");
+        _apiService.SetApiKey(GoveeApiKey);
+        await _apiService.SetBrightness(goveeDevice.DeviceId, goveeDevice.Model, value);
+    }
+
+    public async Task SetColor(GoveeDevice goveeDevice, RgbColor color, bool useUdp = true)
+    {
+        if (useUdp)
+        {
+            if (string.IsNullOrWhiteSpace(goveeDevice.Address)) throw new Exception("Device not available via Udp/Lan");
+            await _udpService.SetColor(goveeDevice.Address, color);
+            return;
+        }
+        if (string.IsNullOrWhiteSpace(GoveeApiKey)) throw new Exception("No Govee Api Key Set!");
+
+        _apiService.SetApiKey(GoveeApiKey);
+        await _apiService.SetColor(goveeDevice.DeviceId, goveeDevice.Model, color);
+    }
+
+    public async Task SetColorTemp(GoveeDevice goveeDevice, int value, bool useUdp = true)
+    {
+        if (useUdp)
+        {
+            if (string.IsNullOrWhiteSpace(goveeDevice.Address)) throw new Exception("Device not available via Udp/Lan");
+            await _udpService.SetColorTemp(goveeDevice.Address, value);
+            return;
+        }
+        if (string.IsNullOrWhiteSpace(GoveeApiKey)) throw new Exception("No Govee Api Key Set!");
+        _apiService.SetApiKey(GoveeApiKey);
+        await _apiService.SetColorTemp(goveeDevice.DeviceId, goveeDevice.Model, value);
+    }
+}

GoveeCSharpConnector/Services/GoveeUdpService.cs

@@ -32,15 +32,17 @@ public class GoveeUdpService : IGoveeUdpService
     /// <inheritdoc/>
     public async Task<List<GoveeUdpDevice>> GetDevices(TimeSpan? timeout = null)
     {
+        if (!_udpListenerActive)
+            throw new Exception("Udp Listener not started!");
         // Block this Method until current call reaches end of Method
         await _semaphore.WaitAsync();
 
         try
         {
             // Build Message
-            var message = new GoveeUdpMessage()
+            var message = new GoveeUdpMessage
             {
-                msg = new msg()
+                msg = new msg
                 {
                     cmd = "scan",
                     data = new { account_topic = "reserve" }
@@ -48,7 +50,7 @@ public class GoveeUdpService : IGoveeUdpService
             };
             // Subscribe to ScanResultSubject
             var devicesTask = _scanResultSubject
-                .TakeUntil(Observable.Timer(timeout ?? TimeSpan.FromMilliseconds(200)))
+                .TakeUntil(Observable.Timer(timeout ?? TimeSpan.FromMilliseconds(250)))
                 .ToList()
                 .ToTask();
 
@@ -73,12 +75,14 @@ public class GoveeUdpService : IGoveeUdpService
     /// <inheritdoc/>
     public async Task<GoveeUdpState> GetState(string deviceAddress, int uniCastPort = 4003, TimeSpan? timeout = null)
     {
+        if (!_udpListenerActive)
+            throw new Exception("Udp Listener not started!");
         try
         {
             // Build Message
-            var message = new GoveeUdpMessage()
+            var message = new GoveeUdpMessage
             {
-                msg = new msg()
+                msg = new msg
                 {
                     cmd = "devStatus",
                     data = new { }
@@ -86,7 +90,7 @@ public class GoveeUdpService : IGoveeUdpService
             };
             // Subscribe to ScanResultSubject
             var devicesTask = _stateResultSubject
-                .TakeUntil(Observable.Timer(timeout ?? TimeSpan.FromMilliseconds(200)))
+                .TakeUntil(Observable.Timer(timeout ?? TimeSpan.FromMilliseconds(250)))
                 .ToTask();
 
             // Send Message
@@ -107,9 +111,9 @@ public class GoveeUdpService : IGoveeUdpService
         try
         {
             // Build Message
-            var message = new GoveeUdpMessage()
+            var message = new GoveeUdpMessage
             {
-                msg = new msg()
+                msg = new msg
                 {
                     cmd = "turn",
                     data = new { value = on ? 1 : 0 }
@@ -126,14 +130,14 @@ public class GoveeUdpService : IGoveeUdpService
         }
     }
     /// <inheritdoc/>
-    public async Task SetBrightness(string deviceAddress, short brightness, int uniCastPort = 4003)
+    public async Task SetBrightness(string deviceAddress, int brightness, int uniCastPort = 4003)
     {
         try
         {
             // Build Message
-            var message = new GoveeUdpMessage()
+            var message = new GoveeUdpMessage
             {
-                msg = new msg()
+                msg = new msg
                 {
                     cmd = "brightness",
                     data = new { value = brightness }
@@ -155,9 +159,9 @@ public class GoveeUdpService : IGoveeUdpService
         try
         {
             // Build Message
-            var message = new GoveeUdpMessage()
+            var message = new GoveeUdpMessage
             {
-                msg = new msg()
+                msg = new msg
                 {
                     cmd = "colorwc",
                     data = new 
@@ -173,7 +177,6 @@ public class GoveeUdpService : IGoveeUdpService
             };
             // Send Message
             SendUdpMessage(JsonSerializer.Serialize(message), deviceAddress, uniCastPort);
-
         }
         catch (Exception e)
         {
@@ -181,6 +184,39 @@ public class GoveeUdpService : IGoveeUdpService
             throw;
         }
     }
+
+    public async Task SetColorTemp(string deviceAddress, int colorTempInKelvin, int uniCastPort = 4003)
+    {
+        try
+        {
+            // Build Message
+            var message = new GoveeUdpMessage
+            {
+                msg = new msg
+                {
+                    cmd = "colorwc",
+                    data = new
+                    {
+                        color = new
+                        {
+                            r = 0,
+                            g = 0,
+                            b = 0
+                        },
+                        colorTempInKelvin = colorTempInKelvin
+                    }
+                }
+            };
+            // Send Message
+            SendUdpMessage(JsonSerializer.Serialize(message), deviceAddress, uniCastPort);
+        }
+        catch (Exception e)
+        {
+            Console.WriteLine(e);
+            throw;
+        }
+    }
+
     /// <inheritdoc/>
     public async void StartUdpListener()
     {
@@ -196,6 +232,8 @@ public class GoveeUdpService : IGoveeUdpService
     public void StopUdpListener()
     {
         _udpListenerActive = false;
+        _udpClient.DropMulticastGroup(IPAddress.Parse(GoveeMulticastAddress));
+        _udpClient.Close();
     }
 
     private static void SendUdpMessage(string message, string receiverAddress, int receiverPort)
@@ -217,12 +255,13 @@ public class GoveeUdpService : IGoveeUdpService
         }
     }
 
-    private void SetupUdpClientListener()
+    private async void SetupUdpClientListener()
     {
         _udpClient.ExclusiveAddressUse = false;
         var localEndPoint = new IPEndPoint(IPAddress.Any, GoveeMulticastPortListen);
         _udpClient.Client.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
         _udpClient.Client.Bind(localEndPoint);
+        await StartListener();
     }
 
     private async Task StartListener()
@@ -245,10 +284,9 @@ public class GoveeUdpService : IGoveeUdpService
                 }
             });
         }
-        finally
+        catch(Exception ex)
         {
-            _udpClient.DropMulticastGroup(IPAddress.Parse(GoveeMulticastAddress));
-            _udpClient.Close();
+            throw ex;
         }
     }
 

GoveeCsharpConnector.Example/Program.cs

@@ -8,8 +8,10 @@ namespace GoveeCsharpConnector.Example;
 
 public class Program
 {
-    private static GoveeApiService _goveeApiService = new GoveeApiService();
-    public static List<GoveeApiDevice> _apiDevices = new List<GoveeApiDevice>();
+    private static readonly GoveeApiService GoveeApiService = new ();
+    private static readonly GoveeUdpService GoveeUdpService = new ();
+    private static List<GoveeApiDevice> _apiDevices = new ();
+    private static List<GoveeUdpDevice> _udpDevices = new();
 
     public static async Task Main(string[] args)
     {
@@ -31,7 +33,7 @@ public class Program
                 break;
             case "2":
                 Console.WriteLine("Requesting Devices ...");
-                _apiDevices = await _goveeApiService.GetDevices();
+                _apiDevices = await GoveeApiService.GetDevices();
                 Console.WriteLine("Devices:");
                 foreach (var device in _apiDevices)
                 {
@@ -39,7 +41,6 @@ public class Program
                 }
                 Console.WriteLine($"Total: {_apiDevices.Count} Devices.");
                 EndSegment();
-
             break;
             case "3":
                 if (_apiDevices.Count == 0)
@@ -68,11 +69,11 @@ public class Program
 
                 if (input == "on")
                 {
-                    await _goveeApiService.ToggleState(_apiDevices.First(x => x.DeviceName.ToLower() == nameInput).DeviceId, _apiDevices.First(x => x.DeviceName.ToLower() == nameInput).Model, true);
+                    await GoveeApiService.ToggleState(_apiDevices.First(x => x.DeviceName.ToLower() == nameInput).DeviceId, _apiDevices.First(x => x.DeviceName.ToLower() == nameInput).Model, true);
                 }
                 else
                 {
-                    await _goveeApiService.ToggleState(_apiDevices.First(x => x.DeviceName.ToLower() == nameInput).DeviceId, _apiDevices.First(x => x.DeviceName.ToLower() == nameInput).Model, false);
+                    await GoveeApiService.ToggleState(_apiDevices.First(x => x.DeviceName.ToLower() == nameInput).DeviceId, _apiDevices.First(x => x.DeviceName.ToLower() == nameInput).Model, false);
                 }
                 EndSegment();
                 break;
@@ -102,7 +103,7 @@ public class Program
                     return;
                 }
 
-                await _goveeApiService.SetBrightness(_apiDevices.First(x => x.DeviceName.ToLower() == nameInput2).DeviceId, _apiDevices.First(x => x.DeviceName.ToLower() == nameInput2).Model, value);
+                await GoveeApiService.SetBrightness(_apiDevices.First(x => x.DeviceName.ToLower() == nameInput2).DeviceId, _apiDevices.First(x => x.DeviceName.ToLower() == nameInput2).Model, value);
                 Console.WriteLine($"Set Brightness of Device {nameInput2} to {value}%!");
                 EndSegment();
                 break;
@@ -123,7 +124,7 @@ public class Program
                 }
                 Console.WriteLine($"Please choose a Color to set {nameInput3} to ... (blue, red, green)");
                 var colorInput = Console.ReadLine()?.ToLower();
-                if (string.IsNullOrWhiteSpace(colorInput) || colorInput != "blue" || colorInput != "green" || colorInput != "red")
+                if (string.IsNullOrWhiteSpace(colorInput) || (colorInput != "blue" && colorInput != "green" && colorInput != "red"))
                 {
                     Console.WriteLine("Invalid Input!");
                     EndSegment();
@@ -134,21 +135,117 @@ public class Program
                 switch (colorInput)
                 {
                     case "blue":
-                        await _goveeApiService.SetColor(_apiDevices.First(x => x.DeviceName.ToLower() == nameInput3).DeviceId, model, new RgbColor(0, 0 ,254));
+                        await GoveeApiService.SetColor(_apiDevices.First(x => x.DeviceName.ToLower() == nameInput3).DeviceId, model, new RgbColor(0, 0 ,254));
                         break;
                     case "green":
-                        await _goveeApiService.SetColor(_apiDevices.First(x => x.DeviceName.ToLower() == nameInput3).DeviceId, model, new RgbColor(0, 254 ,0));
+                        await GoveeApiService.SetColor(_apiDevices.First(x => x.DeviceName.ToLower() == nameInput3).DeviceId, model, new RgbColor(0, 254 ,0));
                         break;
                     case "red":
-                        await _goveeApiService.SetColor(_apiDevices.First(x => x.DeviceName.ToLower() == nameInput3).DeviceId, model, new RgbColor(254, 0 ,0));
+                        await GoveeApiService.SetColor(_apiDevices.First(x => x.DeviceName.ToLower() == nameInput3).DeviceId, model, new RgbColor(254, 0 ,0));
                         break;
                 }
                 Console.WriteLine($"Set Color of Device {nameInput3} to {colorInput}!");
                 EndSegment();
                 break;
+            case "6":
+                Console.WriteLine("Requesting Devices ...");
+                _udpDevices = await GoveeUdpService.GetDevices();
+                Console.WriteLine("Devices:");
+                foreach (var device in _udpDevices)
+                {
+                    Console.WriteLine($"IpAddress: {device.ip}, Device Id: {device.device}, Model: {device.sku}");
+                }
+                Console.WriteLine($"Total: {_udpDevices.Count} Devices.");
+                EndSegment();
+                break;
+            case "7":
+                var selectedDevice = GetUdpDeviceSelection();
+
+                Console.WriteLine($"Do you want to turn the Device {selectedDevice.ip} on or off?");
+                var onOffInput2 = Console.ReadLine()?.ToLower();
+                if (string.IsNullOrWhiteSpace(onOffInput2) || (onOffInput2 != "on" && onOffInput2 != "off"))
+                {
+                    Console.WriteLine("Invalid Input!");
+                    EndSegment();
+                    return;
+                }
+
+                if (input == "on")
+                {
+                    await GoveeUdpService.ToggleDevice(selectedDevice.ip, true);
+                }
+                else
+                {
+                    await GoveeUdpService.ToggleDevice(selectedDevice.ip, false);
+                }
+                EndSegment();
+                break;
+            case "8":
+                var selectedDevice2 = GetUdpDeviceSelection();
+
+                Console.WriteLine($"Please enter a Brightness Value for Device {selectedDevice2.ip}. 0-100");
+                var brightnessInput2 = Console.ReadLine();
+                int value2 = Convert.ToInt16(brightnessInput2);
+                if (string.IsNullOrWhiteSpace(brightnessInput2) || value2 < 0 || value2 > 100)
+                {
+                    Console.WriteLine("Invalid Input!");
+                    EndSegment();
+                    return;
+                }
+
+                await GoveeUdpService.SetBrightness(selectedDevice2.ip, value2);                
+                Console.WriteLine($"Set Brightness of Device {selectedDevice2.ip} to {value2}%!");
+                EndSegment();
+                break;
+            case "9":
+                var selectedDevice3 = GetUdpDeviceSelection();
+                Console.WriteLine($"Please choose a Color to set {selectedDevice3.ip} to ... (blue, red, green)");
+                var colorInput2 = Console.ReadLine()?.ToLower();
+                if (string.IsNullOrWhiteSpace(colorInput2) || (colorInput2 != "blue" && colorInput2 != "green" && colorInput2 != "red"))
+                {
+                    Console.WriteLine("Invalid Input!");
+                    EndSegment();
+                    return;
+                }
+
+                switch (colorInput2)
+                {
+                    case "blue":
+                        GoveeUdpService.SetColor(selectedDevice3.ip, new RgbColor(0, 0, 254));
+                        break;
+                    case "green":
+                        GoveeUdpService.SetColor(selectedDevice3.ip, new RgbColor(0, 254, 0));
+                        break;
+                    case "red":
+                        GoveeUdpService.SetColor(selectedDevice3.ip, new RgbColor(254, 0, 0));
+                        break;
+                }
+                Console.WriteLine($"Set Color of Device {selectedDevice3.ip} to {colorInput2}!");
+                EndSegment();
+                break;
         }
     }
 
+    private static GoveeUdpDevice GetUdpDeviceSelection()
+    {
+        var count = 1;
+        Console.WriteLine("Please Choose a Device from the List:");
+        foreach (var device in _udpDevices)
+        {
+            Console.WriteLine($"{count} - IpAdress: {device.ip}, Device Id {device.device}, Model {device.sku}");
+            count++;
+        }
+
+        var input = Console.ReadLine();
+        if (string.IsNullOrWhiteSpace(input) || Int16.TryParse(input, out var result) is false)
+        {
+            Console.WriteLine("Invalid Input!");
+            return GetUdpDeviceSelection();
+        }
+
+        return _udpDevices[result-1];
+    }
+
     private static void HandleApiInput()
     {
         while (true)
@@ -161,7 +258,7 @@ public class Program
                 Console.WriteLine("Wrong Api Key Format!");
                 continue;
             }
-            _goveeApiService.SetApiKey(input);
+            GoveeApiService.SetApiKey(input);
             break;
         }
         Console.WriteLine("Api Key saved!");
@@ -180,7 +277,7 @@ public class Program
         Console.WriteLine($"Version: {Assembly.GetEntryAssembly()?.GetName().Version}");
         Console.WriteLine($"To test/explore the GoveeCSharpConnector Version: {Assembly.Load("GoveeCSharpConnector").GetName().Version}");
         Console.WriteLine("----------------------------------------------------------");
-        if (string.IsNullOrEmpty(_goveeApiService.GetApiKey()))
+        if (string.IsNullOrEmpty(GoveeApiService.GetApiKey()))
         {
             Console.WriteLine("1 - Enter GoveeApi Key - START HERE (Required for Api Service Options!)");
         }

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2024 Locxion
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -0,0 +1,8 @@
+# GoveeCSharpConnector
+
+![netStandard2.0](https://img.shields.io/badge/.NET%20Standard-2.0-blueviolet)
+[![Nuget](https://img.shields.io/nuget/v/GoveeCSharpConnector?cacheSeconds=50)](https://www.nuget.org/packages/GoveeCSharpConnector/)
+
+# About
+
+Simple .net Library to interface with Govee Smart Lights via their Web Api or Lan Udp connection.