from SMTPServer import SMTPServer

server_host = "0.0.0.0"
server_port = 50000

start_attempts = 0
max_start_attempts = 3
server_started = False
quit_flag = False

if __name__ == "__main__":
    while not quit_flag:
        print(f"Starting the server on {server_host}:{server_port}")

        smtp_server = SMTPServer(server_host, server_port)

        # Give the server 3 attempts to start, otherwise exit the program
        if not server_started:
            server_started = smtp_server.start_server()
            start_attempts += 1

        if server_started:
            # Open the server and start the main script loop
            smtp_server.open_server()
            if not smtp_server.active:
                quit_flag = True

        else:
            if start_attempts == max_start_attempts:
                print("Could not start the server, Exiting...")
                quit_flag = True

    print("Server Ended, Thank you.")