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MemoyuMemoyu
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Merge pull request #489 from ErfanMahmoudi/feat/add-locks-sample
Add locks sample
2 parents c74ad32 + 02c5166 commit 930d9f0

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‎EasyCaching.sln‎

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Microsoft Visual Studio Solution File, Format Version 12.00
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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio Version 17
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VisualStudioVersion = 17.2.32616.157
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MinimumVisualStudioVersion = 10.0.40219.1
@@ -72,11 +73,13 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EasyCaching.Serialization.S
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EndProject
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EasyCaching.Bus.ConfluentKafka", "bus\EasyCaching.Bus.ConfluentKafka\EasyCaching.Bus.ConfluentKafka.csproj", "{F7FBADEB-D766-4595-949A-07104B52692C}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "EasyCaching.Bus.Zookeeper", "bus\EasyCaching.Bus.Zookeeper\EasyCaching.Bus.Zookeeper.csproj", "{5E488583-391E-4E15-83C1-7301B4FE79AE}"
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EasyCaching.Bus.Zookeeper", "bus\EasyCaching.Bus.Zookeeper\EasyCaching.Bus.Zookeeper.csproj", "{5E488583-391E-4E15-83C1-7301B4FE79AE}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "EasyCaching.FasterKv", "src\EasyCaching.FasterKv\EasyCaching.FasterKv.csproj", "{7191E567-38DF-4879-82E1-73EC618AFCAC}"
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EasyCaching.FasterKv", "src\EasyCaching.FasterKv\EasyCaching.FasterKv.csproj", "{7191E567-38DF-4879-82E1-73EC618AFCAC}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "EasyCaching.Serialization.MemoryPack", "serialization\EasyCaching.Serialization.MemoryPack\EasyCaching.Serialization.MemoryPack.csproj", "{EEF22C21-F380-4980-B72C-F14488369333}"
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EasyCaching.Serialization.MemoryPack", "serialization\EasyCaching.Serialization.MemoryPack\EasyCaching.Serialization.MemoryPack.csproj", "{EEF22C21-F380-4980-B72C-F14488369333}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "EasyCaching.Demo.Locks", "sample\EasyCaching.Demo.Locks\EasyCaching.Demo.Locks.csproj", "{9B15A0A0-BD6B-40B0-90D4-848BC3E4AF98}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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{EEF22C21-F380-4980-B72C-F14488369333}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{EEF22C21-F380-4980-B72C-F14488369333}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{EEF22C21-F380-4980-B72C-F14488369333}.Release|Any CPU.Build.0 = Release|Any CPU
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{9B15A0A0-BD6B-40B0-90D4-848BC3E4AF98}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{9B15A0A0-BD6B-40B0-90D4-848BC3E4AF98}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{9B15A0A0-BD6B-40B0-90D4-848BC3E4AF98}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{9B15A0A0-BD6B-40B0-90D4-848BC3E4AF98}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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{5E488583-391E-4E15-83C1-7301B4FE79AE} = {B337509B-75F9-4851-821F-9BBE87C4E4BC}
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{7191E567-38DF-4879-82E1-73EC618AFCAC} = {A0F5CC7E-155F-4726-8DEB-E966950B3FE9}
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{EEF22C21-F380-4980-B72C-F14488369333} = {15070C49-A507-4844-BCFE-D319CFBC9A63}
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{9B15A0A0-BD6B-40B0-90D4-848BC3E4AF98} = {F88D727A-9F9C-43D9-90B1-D4A02BF8BC98}
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EndGlobalSection
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GlobalSection(ExtensibilityGlobals) = postSolution
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SolutionGuid = {63A57886-054B-476C-AAE1-8D7C8917682E}

‎sample/EasyCaching.Demo.Locks/Controllers/LocksController.cs‎

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namespace EasyCaching.Demo.Locks.Controllers;
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[Route("api/[controller]")]
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public class LocksController : Controller
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{
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private readonly IDistributedLockFactory _distributedLockFactory;
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public LocksController(IDistributedLockFactory distributedLockFactory)
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{
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_distributedLockFactory = distributedLockFactory;
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}
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[HttpPost("distributed-locking")]
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public async Task DistributedLockingOperation(int millisecondsTimeout)
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{
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using var distributedLock = _distributedLockFactory.CreateLock("DefaultRedis", "YourKey");
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try
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{
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if (await distributedLock.LockAsync(millisecondsTimeout))
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{
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// Simulate operation
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Thread.Sleep(2000);
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}
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else
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{
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// Proper error
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}
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}
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catch (Exception ex)
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{
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// log error
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throw;
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}
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finally
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{
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// release lock at the end
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await distributedLock.ReleaseAsync();
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}
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}
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[HttpPost("memory-locking")]
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public async Task MemoryLockingOperation(int millisecondsTimeout)
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{
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using var memoryLock = _distributedLockFactory.CreateLock("DefaultInMemory", "YourKey");
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try
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{
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if (await memoryLock.LockAsync(millisecondsTimeout))
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{
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// Simulate operation
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Thread.Sleep(2000);
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}
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else
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{
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// Proper error
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}
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}
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catch (Exception ex)
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{
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// log error
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throw;
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}
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finally
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{
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// release lock at the end
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await memoryLock.ReleaseAsync();
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}
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}
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}

‎sample/EasyCaching.Demo.Locks/EasyCaching.Demo.Locks.csproj‎

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<Project Sdk="Microsoft.NET.Sdk.Web">
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<PropertyGroup>
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<TargetFramework>net6.0</TargetFramework>
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<Nullable>enable</Nullable>
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<ImplicitUsings>enable</ImplicitUsings>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="Swashbuckle.AspNetCore" Version="6.2.3" />
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<ProjectReference Include="..\..\bus\EasyCaching.Bus.Redis\EasyCaching.Bus.Redis.csproj" />
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<ProjectReference Include="..\..\interceptor\EasyCaching.Interceptor.AspectCore\EasyCaching.Interceptor.AspectCore.csproj" />
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<ProjectReference Include="..\..\serialization\EasyCaching.Serialization.Json\EasyCaching.Serialization.Json.csproj" />
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<ProjectReference Include="..\..\src\EasyCaching.HybridCache\EasyCaching.HybridCache.csproj" />
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<ProjectReference Include="..\..\src\EasyCaching.InMemory\EasyCaching.InMemory.csproj" />
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<ProjectReference Include="..\..\src\EasyCaching.Redis\EasyCaching.Redis.csproj" />
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</ItemGroup>
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</Project>

‎sample/EasyCaching.Demo.Locks/GlobalUsings.cs‎

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global using EasyCaching.Core.Configurations;
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global using EasyCaching.Core.DistributedLock;
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global using Microsoft.AspNetCore.Mvc;
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global using EasyCaching.Redis.DistributedLock;

‎sample/EasyCaching.Demo.Locks/Program.cs‎

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var builder = WebApplication.CreateBuilder(args);
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// Add services to the container.
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builder.Services.AddControllers();
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// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
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builder.Services.AddEndpointsApiExplorer();
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builder.Services.AddSwaggerGen();
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builder.Services.AddEasyCaching(option =>
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{
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//use memory cache
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option.UseInMemory()
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.UseMemoryLock(); // use memory lock
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//use redis cache
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option.UseRedis(config =>
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{
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config.DBConfig.Endpoints.Add(new ServerEndPoint("127.0.0.1", 6379));
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config.DBConfig.SyncTimeout = 10000;
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config.DBConfig.AsyncTimeout = 10000;
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config.SerializerName = "NewtonsoftJson";
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})
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.WithJson()//with josn serialization
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.UseRedisLock(); // use distributed lock
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});
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#region How Inject Distributed and Memory lock
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// inject to use distributed lock
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builder.Services.AddSingleton<IDistributedLockFactory, RedisLockFactory>();
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// inject to use memory lock
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builder.Services.AddSingleton<IDistributedLockFactory, MemoryLockFactory>();
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#endregion
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var app = builder.Build();
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// Configure the HTTP request pipeline.
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if (app.Environment.IsDevelopment())
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{
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app.UseSwagger();
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app.UseSwaggerUI();
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}
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app.UseHttpsRedirection();
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app.UseAuthorization();
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app.MapControllers();
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app.Run();

‎sample/EasyCaching.Demo.Locks/appsettings.Development.json‎

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{
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"Logging": {
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"LogLevel": {
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"Default": "Information",
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"Microsoft.AspNetCore": "Warning"
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}
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}
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}

‎sample/EasyCaching.Demo.Locks/appsettings.json‎

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{
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"Logging": {
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"LogLevel": {
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"Default": "Information",
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"Microsoft.AspNetCore": "Warning"
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}
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},
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"AllowedHosts": "*"
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}

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