Solutions

What are "heartbearts" and how are they used in RTI Data Distribution Service 3.x?

Note : The following discussion applies to RTI Data Distribution Service 3.x only. (There is a separate FAQ for 4.x.) Heartbeats (HBs) are sent for one of two reasons: Every SendQueueSize / HeartBeatsPerSendQueue issues, RTI Data Distribution Service will append a HB to the issue to request that it ...
Juanjo Martin
Thu, 01/17/2013 - 08:44
3406 reads — 0 comments

How can the creation of a DomainParticipant fail?

Note: Applies to RTI Connext 4.x and above Problem You are trying to create a new DomainParticipant and see error messages about an invalid port and/or a failure to create a receive resource . For instance: [D0001|ENABLE]NDDS_Transport_UDPv4_Socket_bindWithIp:0X1CF2 in use [D0001|ENABLE] ...
sara
Thu, 01/17/2013 - 08:38
5872 reads — 0 comments

Why isn't my reliable data reader receiving all data samples?

Note : Relevant RTI Connext version 4.x and above. In order to guarantee that RTI Connext will deliver all messages, both the data writer and data reader must be configured for strict reliable communication. Strict reliability ensures that every message will be received by all known data readers. ...
Juanjo Martin
Thu, 01/17/2013 - 08:35
10185 reads — 0 comments

How do I read data using Conditions and Waitsets?

Note: Applies to RTI Connext 4.x and above This solution shows, by an example, how to read data using conditions and waitsets . It uses rtiddsgen to generate a pub-sub example that accesses data through a listener. Refer to the Core Libraries and Utilities Getting Started Guide and Core Libraries ...
sara
Thu, 01/17/2013 - 08:28
2081 reads — 0 comments

What are "heartbeats" and how are they used in RTI Connext 4.x and above?

Note : Applies to RTI Connext 4.x and above. There is a separate FAQ for 3.x. RTI Connext supports various transports to deliver data samples. Not all of these transports guarantee that all samples are delivered. For example, when using UDP, samples can be lost or can arrive out of order. The OMG ...
Juanjo Martin
Thu, 01/17/2013 - 08:25
7510 reads — 0 comments

How many Domain Participants can be created in a single address space?

Note : Relevant RTI Connext versions: RTI Connext 4.x and above The default settings for RTI Connext 4.x and above will allow approximately 11 (5 for 4.4c and below) domain participants in a single application (address space). The number of domain participants on a given node is only limited by ...
juan
Thu, 01/17/2013 - 08:21
10160 reads — 0 comments

How do I limit NIC usage for multicast in NDDS 3.1a?

Note: Applies to NDDS 3.x For machines with multiple NICs, it is sometimes useful to specify which NIC(s) to communicate over. Multicast packets will be sent through all interfaces that satisfy the following criteria: It is enabled for multicast NDDS is configured to use it Enabling a NIC for ...
sara
Thu, 01/17/2013 - 08:17
3958 reads — 0 comments

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