20.2.1.4. DiscoverySettings

class DiscoverySettings

Class DiscoverySettings, to define the attributes of the several discovery protocols available

Public Functions

inline void static_edp_xml_config(const char *str)

Set the static endpoint XML configuration.

Parameters:

str – URI specifying the static endpoint XML configuration. The string could contain a filename (file://) or the XML content directly (data://).

inline const char *static_edp_xml_config() const

Get the static endpoint XML configuration.

Returns:

URI specifying the static endpoint XML configuration. The string could contain a filename (file://) or the XML content directly (data://).

Public Members

DiscoveryProtocol discoveryProtocol = DiscoveryProtocol::SIMPLE

Chosen discovery protocol.

bool use_SIMPLE_EndpointDiscoveryProtocol = true

If set to true, SimpleEDP would be used.

bool use_STATIC_EndpointDiscoveryProtocol = false

If set to true, StaticEDP based on an XML file would be implemented. The XML filename must be provided.

dds::Duration_t leaseDuration = {20, 0}

Lease Duration of the RTPSParticipant, indicating how much time remote RTPSParticipants should consider this RTPSParticipant alive.

dds::Duration_t leaseDuration_announcementperiod = {3, 0}

The period for the RTPSParticipant to send its Discovery Message to all other discovered RTPSParticipants as well as to all Multicast ports.

InitialAnnouncementConfig initial_announcements

Initial announcements configuration.

SimpleEDPAttributes m_simpleEDP

Attributes of the SimpleEDP protocol.

PDPFactory m_PDPfactory = {}

function that returns a PDP object (only if EXTERNAL selected)

dds::Duration_t discoveryServer_client_syncperiod = {0, 450 * 1000000}

The period for the RTPSParticipant to: send its Discovery Message to its servers check for EDP endpoints matching

eprosima::fastdds::rtps::LocatorList m_DiscoveryServers

Discovery Server initial connections, needed if discoveryProtocol = CLIENT | SUPER_CLIENT | SERVER | BACKUP.

ParticipantFilteringFlags ignoreParticipantFlags = ParticipantFilteringFlags::NO_FILTER

Filtering participants out depending on location.