没有配置文件的主机WCF服务

Moli sinaoi 发表于 Dev

莫里西奈

我想托管WCF服务，但我不想使用app.config文件，但与此类似：

// 2nd Procedure:
// Use the binding in a service
// Create the Type instances for later use and the URI for 
// the base address.
Type contractType = typeof(ICalculator);
Type serviceType = typeof(Calculator);
Uri baseAddress = new Uri("http://localhost:8036/SecuritySamples/");

// Create the ServiceHost and add an endpoint, then start
// the service.
ServiceHost myServiceHost = new ServiceHost(serviceType, baseAddress);
myServiceHost.AddServiceEndpoint(contractType, myBinding, "secureCalculator");

//enable metadata
ServiceMetadataBehavior smb = new ServiceMetadataBehavior();
smb.HttpGetEnabled = true;
myServiceHost.Description.Behaviors.Add(smb);

myServiceHost.Open();

之后，我想添加Windows服务项目并托管我的服务。

我应该使用哪个项目？我不想要控制台或Winforms，我只想要Windows服务

我检查了Windows Service project，我有这个主要的：

static void Main()
{
    ServiceBase[] ServicesToRun;
    ServicesToRun = new ServiceBase[] 
    { 
        new Service1() 
    };
    ServiceBase.Run(ServicesToRun);
}

服务代码应该放在哪里？

斯科特·张伯伦

您可以将第一个代码块中的代码放入的OnStart函数中Service1。

private _myServiceHost;

protected override void OnStart(string[] args)
{
    if(_myServiceHost != null)
    {
        //Close the connection if the service was already opened.
        _myServiceHost.Close();
    }

    // 2nd Procedure:
    // Use the binding in a service
    // Create the Type instances for later use and the URI for 
    // the base address.
    Type contractType = typeof(ICalculator);
    Type serviceType = typeof(Calculator);
    Uri baseAddress = new Uri("http://localhost:8036/SecuritySamples/");

    // Create the ServiceHost and add an endpoint, then start
    // the service.
    _myServiceHost = new ServiceHost(serviceType, baseAddress);
    _myServiceHost.AddServiceEndpoint(contractType, myBinding, "secureCalculator");

    //enable metadata
    ServiceMetadataBehavior smb = new ServiceMetadataBehavior();
    smb.HttpGetEnabled = true;
    _myServiceHost.Description.Behaviors.Add(smb);

    _myServiceHost.Open();
}

//Adding a close on OnStop gives you a more graceful shutdown of your service, letting clients finish the work they are currently on
protected override void OnStop()
{
    if(_myServiceHost != null)
    {
        _myServiceHost.Close();
        _myServiceHost = null;
    }
}