10 users at time in chrome

using OpenQA.Selenium;

using OpenQA.Selenium.Chrome;

using System;

using System.Collections.Generic;

using System.Threading;

class Program

{

    static void Main()

    {

        // List of user credentials and content to post

        List<Dictionary<string, string>> users = new List<Dictionary<string, string>>

        {

            new Dictionary<string, string>

            {

                { "username", "user1@example.com" },

                { "password", "password1" },

                { "content", "Hello from User 1!" }

            },

            new Dictionary<string, string>

            {

                { "username", "user2@example.com" },

                { "password", "password2" },

                { "content", "Hello from User 2!" }

            },

            // Add more user credentials and content here

        };

        // Create threads for each user

        List<Thread> threads = new List<Thread>();

        foreach (var user in users)

        {

            Thread thread = new Thread(() => LoginAndPost(user["username"], user["password"], user["content"]));

            threads.Add(thread);

            thread.Start();

        }

        // Wait for all threads to finish

        foreach (var thread in threads)

        {

            thread.Join();

        }

    }

    // Function to log in and post content for each user

    static void LoginAndPost(string username, string password, string content)

    {

        // Initialize the WebDriver

        IWebDriver driver = new ChromeDriver(); // Change to the appropriate WebDriver for your browser

        // Navigate to Facebook

        driver.Navigate().GoToUrl("https://www.facebook.com");

        // Log in

        IWebElement emailInput = driver.FindElement(By.Id("email"));

        emailInput.SendKeys(username);

        IWebElement passwordInput = driver.FindElement(By.Id("pass"));

        passwordInput.SendKeys(password);

        passwordInput.SendKeys(Keys.Enter);

        // Wait for the News Feed page to load

        WebDriverWait wait = new WebDriverWait(driver, TimeSpan.FromSeconds(10));

        wait.Until(driver => driver.Url.Contains("https://www.facebook.com/"));

        // Post content

        IWebElement postInput = driver.FindElement(By.XPath("//textarea[@name='xhpc_message_text']"));

        postInput.SendKeys(content);

        IWebElement postButton = driver.FindElement(By.XPath("//button[@data-testid='react-composer-post-button']"));

        postButton.Click();

        // Wait for the post to be published

        Thread.Sleep(3000);

        // Close the browser

        driver.Quit();

    }

}