bool net::socket::connect(type type, const socket_address& addr, int timeout)
{
// Create socket.
if (!create(addr.ss_family, type)) {
return false;
}
// Connect.
if ((::connect(_M_fd, reinterpret_cast<const struct sockaddr*>(&addr), addr.size()) < 0) && (errno != EINPROGRESS)) {
close();
return false;
}
if (timeout != 0) {
if (!wait_writable(timeout)) {
close();
return false;
}
int error;
if ((!get_socket_error(error)) || (error != 0)) {
close();
return false;
}
}
return true;
}
bool net::socket::listen(const socket_address& addr)
{
// Create socket.
if (!create(addr.ss_family, STREAM)) {
return false;
}
// Reuse address.
int optval = 1;
if (setsockopt(_M_fd, SOL_SOCKET, SO_REUSEADDR, &optval, sizeof(int)) < 0) {
close();
return false;
}
// Bind.
if (bind(_M_fd, reinterpret_cast<const struct sockaddr*>(&addr), addr.size()) < 0) {
if (addr.ss_family == AF_UNIX) {
unlink(reinterpret_cast<const local_address*>(&addr)->sun_path);
}
close();
return false;
}
// Listen.
if (::listen(_M_fd, BACKLOG) < 0) {
if (addr.ss_family == AF_UNIX) {
unlink(reinterpret_cast<const local_address*>(&addr)->sun_path);
}
close();
return false;
}
if (addr.ss_family == AF_UNIX) {
unlink(reinterpret_cast<const local_address*>(&addr)->sun_path);
}
return true;
}
