Rynga Proxy

When using a proxy, Google Chrome warns the user about it at startup. To connect directly, you must disable proxies at system level. That is, go to "Settings" Windows, then - "Network and Internet", in the section "Proxy server" disable the corresponding item.

However, there are alternative approaches and bindings that allow you to use Selenium with C++. Here are a couple of options:

1. CppDriver:

   • CppDriver is a C++ implementation of the WebDriver protocol that allows you to interact with web browsers. It is not an official Selenium project but provides a way to use Selenium-like functionality in C++.

   GitHub Repository: CppDriver

   Keep in mind that the project may not be as actively maintained or feature-rich as official Selenium bindings for other languages.

2. WebDriver C++ Client Library (Unofficial):

   • There are unofficial C++ bindings or client libraries developed by the community. These libraries may provide a way to interact with WebDriver or Selenium-like functionality in C++. However, their usage and features may vary.

   GitHub Repository Example: webdriver-cpp

   Note: Unofficial bindings might not be as comprehensive or up-to-date as official Selenium bindings.

3. Use Selenium with C++ via External Libraries:

   • Another approach is to use C++ along with external libraries that can control browsers. For example, you might use C++ to control a headless browser like Chromium or automate interactions using browser automation libraries.

   Keep in mind that this approach may not provide the same level of abstraction and cross-browser compatibility as Selenium WebDriver.

Before choosing any of these options, carefully review the documentation, community support, and compatibility with your specific requirements. Since these projects are not officially supported by the Selenium project, they may have limitations and may not be as stable or feature-rich as Selenium WebDriver in other languages.

In WCF (Windows Communication Foundation), UDP communication is not supported directly as it is a point-to-point communication protocol. However, you can create a custom UDP duplex binding and use callbacks to send and receive data. Here's an example of how to do this:

1. Create a new WCF project or add a new service to an existing project.

2. Define the service contract for the UDP communication. For example:

[ServiceContract]
public interface IUdpService
{
    [OperationContract]
    void SendData(string data);

    [OperationContract]
    string ReceiveData();
}

3. Implement the service contract in a class:

public class UdpService : IUdpService
{
    private const int Port = 12345;
    private readonly UdpClient _udpClient = new UdpClient(Port);

    public void SendData(string data)
    {
        var bytes = Encoding.ASCII.GetBytes(data);
        _udpClient.Send(bytes, bytes.Length);
    }

    public string ReceiveData()
    {
        var bytes = _udpClient.Receive(ref EndPoint);
        var data = Encoding.ASCII.GetString(bytes);
        return data;
    }
}

4. Create a custom UDP duplex binding. Add the following code to a new class:

public class UdpDuplexBinding : Binding, IDisposable
{
    private UdpClient _udpClient;

    public UdpDuplexBinding()
    {
        _udpClient = new UdpClient();
    }

    public override void Close()
    {
        _udpClient?.Close();
    }

    public override void Dispose()
    {
        Close();
        GC.SuppressFinalize(this);
    }

    // Implement other required binding members
}

5. Implement a custom UdpDuplexSessionChannel for the UDP duplex binding. Add the following code to a new class:

public class UdpDuplexSessionChannel : DuplexSessionChannel
{
    private readonly UdpClient _udpClient;

    public UdpDuplexSessionChannel(UdpClient udpClient)
    {
        _udpClient = udpClient;
    }

    protected override void OnOpen(TimeSpan timeout)
    {
        base.OnOpen(timeout);
        _udpClient.EnableBroadcast = true;
    }

    protected override void OnClose()
    {
        _udpClient.Close();
        base.OnClose();
    }

    // Implement other required session channel members
}

6. Create a custom UdpDuplexSession for the UDP duplex binding. Add the following code to a new class:

public class UdpDuplex

Under the parsing of goods often mean the collection of a database in which the data is entered about all the items sold in online stores. For example, the famous service e-katalog is just engaged in this type of parsing. And then it simply structures all the data obtained and publishes them on its site.

To enable proxies in your MacBook, you need to go to "System Preferences" (from the "Apple" menu), then open "Network", then - specify the type of connection you are using. Then select "Advanced Settings" (can be named as "Advanced"), then click on "Proxy". And then - either set the parameters manually, or specify a configuration file.