Dev

LICENSE.txt

@@ -0,0 +1,7 @@
+/*
+                        GNU GENERAL PUBLIC LICENSE
+                          Version 3, 29 June 2007
+ Copyright (C) 2022 Mohammed Ahmed Hussien babiker Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+ */

example/SnowflakeId.Example/SnowflakeId.Example.csproj

@@ -2,14 +2,14 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>disable</ImplicitUsings>
     <Nullable>disable</Nullable>
   </PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="Microsoft.Extensions.Hosting" Version="6.0.0" />
-		<PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="6.0.0" />
+		<PackageReference Include="Microsoft.Extensions.Hosting" Version="9.0.0" />
+		<PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="9.0.0" />
 	</ItemGroup>
 
 	<ItemGroup>

src/core/DependencyInjection/SnowflakeIdServiceExtensions.cs

@@ -1,17 +1,9 @@
-/*
-GNU GENERAL PUBLIC LICENSE
-Version 3, 29 June 2007
-Copyright (C) 2022 Mohammed Ahmed Hussien babiker Free Software Foundation, Inc. <https://fsf.org/>
-Everyone is permitted to copy and distribute verbatim copies
-of this license document, but changing it is not allowed.
-*/
+// Read more about the licenses under the root of the project in the LICENSE.txt file./
 
 using System;
 using Microsoft.Extensions.DependencyInjection.Extensions;
 using Microsoft.Extensions.DependencyInjection;
 using SnowflakeId.Core;
-using Microsoft.Extensions.Logging.Abstractions;
-
 
 namespace SnowflakeId.DependencyInjection
 {

src/core/ISnowflakeService.cs

@@ -1,11 +1,4 @@
-/*
-                        GNU GENERAL PUBLIC LICENSE
-                          Version 3, 29 June 2007
- Copyright (C) 2022 Mohammed Ahmed Hussien babiker Free Software Foundation, Inc. <https://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
- */
-
+// Read more about the licenses under the root of the project in the LICENSE.txt file.
 
 using System;
 using System.Threading.Tasks;
@@ -31,7 +24,7 @@ public interface ISnowflakeService
         /// <param name="cancellationToken">cancellationToken</param>
         /// <returns>A new unique number that has a long type.</returns>
         /// <exception cref="InvalidOperationException"></exception>
-        Task<long> GenerateSnowflakeIdAsync(CancellationToken cancellationToken =default);
+        Task<long> GenerateSnowflakeIdAsync(CancellationToken cancellationToken = default);
 
         /// <summary>
         /// A method caculated the generate date time for a given generated snowflake id.

src/core/SnowflakOptions.cs

@@ -1,10 +1,4 @@
-/*
-                        GNU GENERAL PUBLIC LICENSE
-                          Version 3, 29 June 2007
- Copyright (C) 2022 Mohammed Ahmed Hussien babiker Free Software Foundation, Inc. <https://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
- */
+// Read more about the licenses under the root of the project in the LICENSE.txt file.
 
 namespace SnowflakeId.Core
 {

src/core/SnowflakeId.Core.csproj

@@ -1,7 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
-
 	<PropertyGroup>
-		<TargetFrameworks>net6.0;net7.0;net8.0</TargetFrameworks>
+		<TargetFrameworks>net6.0;net7.0;net8.0;net9.0</TargetFrameworks>
 		<ImplicitUsings>disable</ImplicitUsings>
 		<Nullable>disable</Nullable>
 		<PackageId>Hussien.SnowflakeId</PackageId>
@@ -11,16 +10,24 @@
 		<RepositoryUrl>https://github.com/Shoogn/SnowflakeId</RepositoryUrl>
 		<Version>3.0.0</Version>
 		<RepositoryType>git</RepositoryType>
-		<PackageTags>SnowflakeId, twitterSnowflakeId, twitterSnowflake</PackageTags>
+		<PackageTags>SnowflakeId, UniqueSnowflakeId, UniqueId</PackageTags>
 		<NeutralLanguage>en-SD</NeutralLanguage>
 		<Description>
-			This package implements the twitter's snowflakeId algorithm, 
-			the source code is written in C# progeamming language,
-			and the main benefits of this library is to help anyone 
-			wroks with Distrbuted Systems and needs a unique Ids for these Systems.
+			This package implements the twitter's snowflakeId algorithm,
+			the source code is written in C# programming language,
+			and the main benefits of this library is to help anyone
+			wroks with Distrbuted Systems to generate a unique Ids for these Systems or
+			for Primary Keys is the RDMS such as SQL Server, Oracle, MySQL; or for any other situation that reuired unique Ids.
 		</Description>
 	</PropertyGroup>
 
+	<ItemGroup Condition="'$(TargetFramework)' == 'net9.0'">
+		<PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="9.0.0" />
+		<PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.0" />
+		<PackageReference Include="Microsoft.Extensions.Options" Version="9.0.0" />
+		<PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="9.0.0" />
+	</ItemGroup>
+
 	<ItemGroup Condition="'$(TargetFramework)' == 'net8.0'">
 		<PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="8.0.0" />
 		<PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="8.0.0" />
@@ -46,4 +53,4 @@
 		<InternalsVisibleTo Include="SnowflakeId.Tests"/>
 	</ItemGroup>
 
-</Project>
+</Project>

src/core/SnowflakeId.cs

@@ -1,10 +1,4 @@
-/*
-                        GNU GENERAL PUBLIC LICENSE
-                          Version 3, 29 June 2007
- Copyright (C) 2022 Mohammed Ahmed Hussien babiker Free Software Foundation, Inc. <https://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
- */
+// Read more about the licenses under the root of the project in the LICENSE.txt file.
 
 using System;
 

src/core/SnowflakeIdConfig.cs

@@ -1,12 +1,7 @@
-/*
-                        GNU GENERAL PUBLIC LICENSE
-                          Version 3, 29 June 2007
- Copyright (C) 2022 Mohammed Ahmed Hussien babiker Free Software Foundation, Inc. <https://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
- */
+// Read more about the licenses under the root of the project in the LICENSE.txt file.
 
 using System;
+
 namespace SnowflakeId.Core
 {
     internal class SnowflakeIdConfig

src/core/SnowflakeIdService.cs

@@ -1,11 +1,4 @@
-/*
-                        GNU GENERAL PUBLIC LICENSE
-                          Version 3, 29 June 2007
- Copyright (C) 2022 Mohammed Ahmed Hussien babiker Free Software Foundation, Inc. <https://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
- */
-
+// Read more about the licenses under the root of the project in the LICENSE.txt file.
 
 using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Logging.Abstractions;
@@ -16,7 +9,7 @@ Everyone is permitted to copy and distribute verbatim copies
 
 namespace SnowflakeId.Core
 {
-    public class SnowflakeIdService : ISnowflakeService
+    public class SnowflakeIdService : ISnowflakeService, IDisposable
     {
         // Lock Token
         private readonly object threadLock = new object();
@@ -37,7 +30,8 @@ public class SnowflakeIdService : ISnowflakeService
         /// When generating the Id <see cref="SnowflakeIdService"/> I use the  Epoch that start at 1970 Jan 1s ( Unix Time )
         /// </summary>
         public static readonly DateTime UnixEpoch = new DateTime(1970, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc);
-        private readonly static SemaphoreSlim _sem = new SemaphoreSlim(1);
+
+        private bool _disposed;
         public SnowflakeIdService(IOptions<SnowflakOptions> options, ILogger<SnowflakeIdService> logger)
         {
             _snowflakOptions = options.Value;
@@ -56,7 +50,7 @@ public virtual long GenerateSnowflakeId()
 
                 if (currentTimestamp < _lastTimestamp)
                 {
-                    _logger.LogError("error in the server clock, thecurrent timestamp should be bigger than generated one, current timestamp is: {0}, and the last generated timestamp is: {1}", currentTimestamp, _lastTimestamp);
+                    _logger.LogError("error in the server clock, the current timestamp should be bigger than generated one, current timestamp is: {0}, and the last generated timestamp is: {1}", currentTimestamp, _lastTimestamp);
                     throw new InvalidOperationException("Error_In_The_Server_Clock");
                 }
 
@@ -92,14 +86,15 @@ public virtual long GenerateSnowflakeId()
         /// <exception cref="InvalidOperationException"></exception>
         public virtual Task<long> GenerateSnowflakeIdAsync(CancellationToken cancellationToken = default)
         {
+            SemaphoreSlim sem = new SemaphoreSlim(1, 1);
             try
             {
-                _sem.Wait(cancellationToken);
+                sem.Wait(cancellationToken);
                 long currentTimestamp = getTimestamp();
 
                 if (currentTimestamp < _lastTimestamp)
                 {
-                    _logger.LogError("error in the server clock, thecurrent timestamp should be bigger than generated one, current timestamp is: {0}, and the last generated timestamp is: {1}", currentTimestamp, _lastTimestamp);
+                    _logger.LogError("error in the server clock, the current timestamp should be bigger than generated one, current timestamp is: {0}, and the last generated timestamp is: {1}", currentTimestamp, _lastTimestamp);
                     throw new InvalidOperationException("Error_In_The_Server_Clock");
                 }
 
@@ -127,7 +122,7 @@ public virtual Task<long> GenerateSnowflakeIdAsync(CancellationToken cancellatio
             }
             finally
             {
-                _sem.Release();
+                sem.Release();
             }
 
 
@@ -234,5 +229,23 @@ private long waitToGetNextMillis(long currentTimestamp)
             }
             return currentTimestamp;
         }
+
+        public void Dispose()
+        {
+            Dispose(true);
+            GC.SuppressFinalize(this);
+        }
+
+        protected virtual void Dispose(bool disposing)
+        {
+            if (!_disposed)
+            {
+                if (disposing)
+                {
+                    // no-op.
+                }
+                _disposed = true;
+            }
+        }
     }
 }

tests/SnowflakeId.Tests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-	  <TargetFrameworks>net6.0;net7.0;net8.0</TargetFrameworks>
+	  <TargetFrameworks>net6.0;net7.0;net8.0;net9.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
 
     <IsPackable>false</IsPackable>
@@ -10,12 +10,21 @@
 
   <ItemGroup>
     <PackageReference Include="coverlet.collector" Version="3.2.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="Moq" Version="4.20.70" />
-    <PackageReference Include="xunit" Version="2.4.2" />
+    <PackageReference Include="System.Net.Http" Version="4.3.4" />
+    <PackageReference Include="xunit" Version="2.9.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5" />
   </ItemGroup>
 
+	<ItemGroup Condition="'$(TargetFramework)' == 'net9.0'">
+		<PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="9.0.0" />
+		<PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.0" />
+		<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.0" />
+		<PackageReference Include="Microsoft.Extensions.Options" Version="9.0.0" />
+		<PackageReference Include="Microsoft.Extensions.Logging" Version="9.0.0" />
+	</ItemGroup>
+
 	<ItemGroup Condition="'$(TargetFramework)' == 'net8.0'">
 		<PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="8.0.0" />
 		<PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="8.0.0" />

tests/SnowflakeIdServiceTest.cs

@@ -25,7 +25,7 @@ public void Can_Genertate_UniqueId()
         }
 
         [Fact]
-        public async void Can_Genertate_UniqueId_Asynchrony()
+        public async Task Can_Genertate_UniqueId_Asynchrony()
         {
             var services = new ServiceCollection();
             services.AddLogging();