REM: Optionally client can issue a connect call. However, this does not create TCP connection, It is used by client only to fix the server address in the socket so that the client will be receiving datagram only from the server.
REM: Hiari mteja anaweza kutoa wito kuungana. Hata hivyo, hii haina kujenga TCP connection, Ni kutumiwa na mteja tu ya kurekebisha anuani server katika tundu ili mteja itakuwa kupokea Datagram tu kutoka server.