| 28 | } |
| 29 | |
| 30 | bool receive(const OpenDDS::DCPS::GUID_t& participant_guid, |
| 31 | ACE_SOCK_Dgram_Mcast& multicast_socket) |
| 32 | { |
| 33 | // Wait for an SPDP announcement before proceeding. |
| 34 | ACE_Message_Block buff(64 * 1024); |
| 35 | |
| 36 | ACE_INET_Addr remote; |
| 37 | buff.reset(); |
| 38 | |
| 39 | const ssize_t bytes = multicast_socket.recv(buff.wr_ptr(), buff.space(), remote); |
| 40 | buff.wr_ptr(bytes); |
| 41 | |
| 42 | const Encoding encoding_plain_native(Encoding::KIND_XCDR1); |
| 43 | OpenDDS::DCPS::Serializer ser(&buff, encoding_plain_native); |
| 44 | Header header; |
| 45 | if (!(ser >> header)) { |
| 46 | return EXIT_FAILURE; |
| 47 | } |
| 48 | |
| 49 | return make_part_guid(header.guidPrefix) == participant_guid; |
| 50 | } |
| 51 | |
| 52 | OpenDDS::Security::SPDPdiscoveredParticipantData |
| 53 | participant_data(DDS::DomainId_t domain, |
no test coverage detected