- int server_sock = int(intptr_t(arg));
- while (!hupped) {
- // Since we are non-blocking, we need to wait for the right state first.
- // Wait up to 50 ms, then check hupped.
- pollfd pfd;
- pfd.fd = server_sock;
- pfd.events = POLLIN;
-
- int nfds = poll(&pfd, 1, 50);
- if (nfds == 0 || (nfds == -1 && errno == EINTR)) {
- continue;
- }
- if (nfds == -1) {
- perror("poll");
- usleep(100000);
+ sockaddr_in6 sin6;
+ memset(&sin6, 0, sizeof(sin6));
+ sin6.sin6_family = AF_INET6;
+ sin6.sin6_port = htons(port);
+ return sin6;
+}
+
+sockaddr_in6 extract_address_from_acceptor_proto(const AcceptorProto &proto)
+{
+ sockaddr_in6 sin6;
+ memset(&sin6, 0, sizeof(sin6));
+ sin6.sin6_family = AF_INET6;
+
+ if (!proto.addr().empty()) {
+ int ret = inet_pton(AF_INET6, proto.addr().c_str(), &sin6.sin6_addr);
+ assert(ret == 1);
+ }
+
+ sin6.sin6_port = htons(proto.port());
+ return sin6;
+}
+
+Acceptor::Acceptor(int server_sock, const sockaddr_in6 &addr)
+ : server_sock(server_sock),
+ addr(addr)
+{
+}
+
+Acceptor::Acceptor(const AcceptorProto &serialized)
+ : server_sock(serialized.server_sock()),
+ addr(extract_address_from_acceptor_proto(serialized))
+{
+}
+
+AcceptorProto Acceptor::serialize() const
+{
+ char buf[INET6_ADDRSTRLEN];
+ inet_ntop(addr.sin6_family, &addr.sin6_addr, buf, sizeof(buf));
+
+ AcceptorProto serialized;
+ serialized.set_server_sock(server_sock);
+ serialized.set_addr(buf);
+ serialized.set_port(ntohs(addr.sin6_port));
+ return serialized;
+}
+
+void Acceptor::close_socket()
+{
+ safe_close(server_sock);
+}
+
+void Acceptor::do_work()
+{
+ while (!should_stop()) {
+ if (!wait_for_activity(server_sock, POLLIN, NULL)) {