RTI Connext DDS Micro C API
Version 3.0.2
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max_message_size
UDP Transport
NAME
UDP_InterfaceFactoryProperty::max_message_size
DESCRIPTION
The
UDP_InterfaceFactoryProperty::max_message_size
resource-limit limits the size of the maximum message that can be received.
NOTES
RTI Connext DDS Micro does not support RTPS fragmentation. Thus, this resource-limit must be at least large enough to receive the largest serialized data-type plus overhead. A reasonable rule-of-thumb for overhead is 256 bytes.
The UDP transport allocated on buffer for each resource in
DDS_DomainParticipantResourceLimitsQosPolicy::max_receive_ports
. Thus, the total amount of memory is (max_message_size * max_receive_ports)
RTI Connext DDS Micro C API Version 3.0.2
Copyright © Thu Dec 12 2019
Real-Time Innovations, Inc