Consular chat

The Danish project is a server for network chat.
When creating an object of the server class, there is the initialization of the socket and the access to the indicated address and port. The server hears the connection on this software and accepts the new connection.
When the new connection is accepted, the server sends a greeting to the customer and asks you to enter a name. After entering the client’s name, the server keeps the client’s name and adds the client’s socket to the server’s socket list.
When receiving a message from the client, the server sends this message to all other customers who are connected to the server.