Your first configuration

Let's add a custom configuration that starts the server on localhost and port 9090.

Add a new item (ctrl + shift + a) and choose XSockets.NET 5 and select the Configuration template as shown below.

This will give you a sample configuration like below

using XSockets.Core.Configuration;

namespace XSocketsTutorial.Configurations
{
    /// <summary>
    /// Uncomment/Copy the contrstructor you want to use and change the settings
    /// </summary>
    public class MyFirstConfig : ConfigurationSetting
    {
        /// <summary>
        /// Sample where we setup the server to run on localhost port 4506.
        /// We can of course replace the IP with host name for example mydomain.com:4506
        /// </summary>
        public MyFirstConfig() : base("ws://127.0.0.1:4502") { }
    }
}

Just replace the port 4502 with 9090 and we are good to go. Hit F5 and you will see that there is no auto configuration, just your custom configuration.