- irc::sockets::sockaddrs bind_to;
- irc::sockets::aptosa(addr.c_str(), port, &bind_to);
- irc::sockets::satoap(&bind_to, bind_addr, bind_port);
-
- // Preserve empty string for wildcard binds, rather than "::" or "0.0.0.0"
- if (addr.empty())
- bind_addr = addr;
-
- this->SetFd(irc::sockets::OpenTCPSocket(bind_addr.c_str()));
- if (this->GetFd() > -1)
+ irc::sockets::satoap(bind_to, bind_addr, bind_port);
+ bind_desc = irc::sockets::satouser(bind_to);
+
+ fd = socket(bind_to.sa.sa_family, SOCK_STREAM, 0);
+
+ if (this->fd == -1)
+ return;
+
+ ServerInstance->SE->SetReuse(fd);
+ int rv = ServerInstance->SE->Bind(this->fd, bind_to);
+ if (rv >= 0)
+ rv = ServerInstance->SE->Listen(this->fd, ServerInstance->Config->MaxConn);
+
+#ifdef IPV6_V6ONLY
+ /* This OS supports IPv6 sockets that can also listen for IPv4
+ * connections. If our address is "*" or empty, enable both v4 and v6 to
+ * allow for simpler configuration on dual-stack hosts. Otherwise, if it
+ * is "::" or an IPv6 address, disable support so that an IPv4 bind will
+ * work on the port (by us or another application).
+ */
+ if (bind_to.sa.sa_family == AF_INET6)