void* connection_handler(void* client_socket) {
	int socket = *(int*)client_socket;
	int read_len;
	char server_hello[100] = "Hello from server\n";
	int send_status;
	send_status = send(socket, server_hello, sizeof(server_hello), 0);
	
	while (true)
	{

		char client_message[256];
		//end of string marker
		char server_message[256] = "\n1-Enter exit to exit\n2-Enter the expression-(Ex 1 + 1): ";
		send_status = send(socket, server_message, sizeof(server_message), 0);
	}
}