1 struct sockaddr_in6 sockets::getLocalAddr(int sockfd)
 2 {
 3     struct sockaddr_in6 localaddr;
 4     bzero(&localaddr, sizeof localaddr);
 5     auto addrlen = static_cast<socklen_t>(sizeof localaddr);
 6     if (::getsockname(sockfd, sockaddr_cast(&localaddr), &addrlen) < 0)
 7     {
 8         LOG_SYSERR << "sockets::getLocalAddr";
 9     }
10     return localaddr;
11 }

 1 struct sockaddr_in6 sockets::getPeerAddr(int sockfd)
 2 {
 3     struct sockaddr_in6 peeraddr;
 4     bzero(&peeraddr, sizeof peeraddr);
 5     auto addrlen = static_cast<socklen_t>(sizeof peeraddr);
 6     if (::getpeername(sockfd, sockaddr_cast(&peeraddr), &addrlen) < 0)
 7     {
 8         LOG_SYSERR << "sockets::getPeerAddr";
 9     }
10     return peeraddr;
11 }