Example of getaddrinfo() for Servers (cont'ed)

• for (ai = res; ai != NULL; ai = ai->ai_next) {

• s = socket(ai->ai_family, ai->ai_socktype,

• ai->ai_protocol);

• if (s < 0) continue;

• if (bind(s, ai->ai_addr, ai->ai_addrlen) < 0) {

• close(s);

• s = -1;

• continue;

• }

• break;

• }

• freeaddrinfo(res);

Notes: