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It is possible to create an Entity (a DataReader , DataWriter, or DomainParticipant ) with a QoS profile defined in the USER_QOS_PROFILES.xml file. In the Java, C, Traditional C++ and .NET APIs, there are methods such as: DDS_Publisher_create_datawriter_with_profile() Depending on what kind of ...
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RTI Connext DDS Micro provides two ways of determining endpoint information of other DomainParticipants: Dynamic Endpoint Discovery , and Static Endpoint Discovery . Dynamic endpoint discovery uses the DDS Simple Discovery Protocol, which uses builtin discovery DataWriters and DataReaders to ...
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TypeObject and TypeCode support in RTI Connext DDS During the matching process , RTI Connext DDS compares the structure of the topic types provided by the DataWriters and DataReaders to determine if they can communicate. To do so, the TypeObject or TypeCode is needed. If the TypeObject or TypeCode ...
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By default, a DataWriter of an unbounded type won’t be able to communicate with a DataReader of a bounded type. DDS includes the max size of a bounded type as part of the data type information (known as TypeCode or TypeObject). Since the data type information is used during the Discovery phase, if ...
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The DDS_SampleInfo associated with each sample contains the fields original_publication_virtual_guid and original_publication_virtual_sequence_number . This pair forms the SampleIdentity which uniquely identifies each individual sample. When a DataWriter uses write_w_params (), it can explicitly ...
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The error message “File-set is exhausted, recording will stop (no more space available in fileset and rollover inactive)” comes from the fact that the default maximum size for a file segment is 2 GB. When the recorded segment reaches 2 GB, Recorder stops. Below are two options for avoiding this ...
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The default value for publish_with_original_info is false. When this property is set to false RTI Routing service will change the metadata fields Writer GUID and Sequence Number in every sample. As a consequence, the applications can not know the original source of the sample, that is the ID of the ...
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