Non-Stopping Upgradable Service Framework

CooperWu

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27 Jan 2012CPOL6 min read

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A framework designed for support upgrade components in service without stop running

Non-Stopping-Upgadable_Service_Framework_Demo.zip
- Non-Stopping-Upgadable_Service_Framework_Demo
  - bin
    - _UpdateToClassLibrary1.bat
    - _UpdateToClassLibrary2.bat
    - ClassContract.dll
    - ClassContract.pdb
    - ClassLibrary1.dll
    - ClassLibrary1.pdb
    - DemoServiceProgram.exe
    - DemoServiceProgram.exe.config
    - DemoServiceProgram.pdb
    - DemoServiceProgram.vshost.exe
    - DemoServiceProgram.vshost.exe.config
    - DemoServiceProgram.vshost.exe.manifest
    - v1
      - ClassLibrary1.dll
      - ClassLibrary1.pdb
    - v2
      - ClassContract.dll
      - ClassContract.pdb
      - ClassLibrary2.dll
      - ClassLibrary2.pdb
  - ClassContract
    - ClassContract.csproj
    - Component.cs
    - ComponentConfigurationElement.cs
    - ComponentConfigurationElementCollection.cs
    - ComponentDataEventArgs.cs
    - ComponentSectionHandler.cs
    - IComponent.cs
    - obj
      - Debug
        
        ClassContract.csproj.FileListAbsolute.txt
        
        ClassContract.dll
        
        ClassContract.pdb
        
        DesignTimeResolveAssemblyReferencesInput.cache
        
        TempPE
    - Properties
      - AssemblyInfo.cs
  - ClassLibrary1
    - 11.jpg
    - Class1.cs
    - ClassLibrary1.csproj
    - obj
      - Debug
        
        ClassLibrary1.csproj.FileListAbsolute.txt
        
        ClassLibrary1.dll
        
        ClassLibrary1.pdb
        
        DesignTimeResolveAssemblyReferencesInput.cache
        
        TempPE
    - Properties
      - AssemblyInfo.cs
  - ClassLibrary2
    - 22.gif
    - Class1.cs
    - ClassLibrary2.csproj
    - obj
      - Debug
        
        ClassLibrary2.csproj.FileListAbsolute.txt
        
        ClassLibrary2.dll
        
        ClassLibrary2.pdb
        
        DesignTimeResolveAssemblyReferencesInput.cache
        
        ResolveAssemblyReference.cache
        
        TempPE
    - Properties
      - AssemblyInfo.cs
  - DemoServiceProgram
    - App.config
    - ComponentManager.cs
    - ComponentUpdatedEventArgs.cs
    - DemoServiceProgram.csproj
    - Mediator.cs
    - obj
      - x86
        
        Debug
        
        DemoServiceProgram.csproj.FileListAbsolute.txt
        
        DemoServiceProgram.exe
        
        DemoServiceProgram.pdb
        
        DesignTimeResolveAssemblyReferencesInput.cache
        
        ResolveAssemblyReference.cache
        
        TempPE
    - Program.cs
    - Properties
      - AssemblyInfo.cs
  - Non-Stopping-Upgadable_Service_Framework_Demo.sln
  - Non-Stopping-Upgadable_Service_Framework_Demo.suo

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <configSections>
    <section name="componentSection" type="ClassContract.ComponentSectionHandler,ClassContract"/>
  </configSections>

  <componentSection>
    
    <!-- Unit Test-->
    <components>
      <component name="reader1" assemblyName="ClassLibrary1.dll" className="ClassLibrary1.Reader" isUpgradable="true" downstreams="processor1" />
      <component name="processor1" assemblyName="ClassLibrary1.dll" className="ClassLibrary1.Processor" isUpgradable="true" downstreams="dispatcher1"   />
      <component name="dispatcher1" assemblyName="ClassLibrary1.dll" className="ClassLibrary1.Dispatcher" isUpgradable="true" downstreams=""   />
    </components>

    <!-- Demo 1: singleton-targets component
<components>
  <component name="reader1" assemblyName="ClassContract" className="ClassContract.Reader" isUpgradable="true" nextBusinessClass="processor1"   />
  <component name="processor1" assemblyName="ClassContract" className="ClassContract.Processor" isUpgradable="true" nextBusinessClass="dispatcher1"   />
  <component name="dispatcher1" assemblyName="ClassContract" className="ClassContract.Dispatcher" isUpgradable="true" nextBusinessClass=""   />
</components>-->

  </componentSection>

</configuration>

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License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Written By

CooperWu

Software Developer (Senior)

China

I started to programming in 2002, started when I was grade 2 in university, I participated some part-time projects at that time, I have much experiences on Windows, includes C#, ASP.NET, Visual Basic, Visual C++, AJAX, Power Shell Script, JavaScript, XML..etc, I am learning design and architect.

Non-Stopping Upgradable Service Framework

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