Solutions

How do I restrict and prioritize interfaces for RTI Connext to use?

(This article expands on the community post: How do I restrict RTI Connext to use only a subset of interfaces? ) On a machine with multiple NICs, users can restrict RTI Connext® traffic to a subset of the available network interfaces (NICs). RTI’s Connext DDS 7.3 introduced the capability to ...
mmohr
Tue, 12/17/2024 - 10:00
489 reads — 0 comments

Why do I see the WARNING message “PRESCstReaderCollator_getKey:instance not found”?

When processing a metadata sample that indicates the instance transition change to NOT_ALIVE_NO_WRITERS or NOT_ALIVE_DISPOSED, you may see the following WARNING messages when calling the get_key_value API: WARNING PRESCstReaderCollator_getKey:instance not found WARNING PRESPsReader_getKey:!collator ...
afernandez
Tue, 12/17/2024 - 07:10
228 reads — 0 comments

Why do I get an OSSL_STORE API error and crash when creating a secure participant on Linux?

On Linux systems, if you are creating a DomainParticipant with Security Plugins enabled, and your application is linked to both TensorFlow and OpenSSL , you may see errors like this: RTI_Security_Util_uriToStringOssl:OpenSSL function PEM_write_bio_X509 failed with error: error:0c00009b:ASN.1 ...
grayson
Tue, 11/12/2024 - 10:05
343 reads — 0 comments

License error when using Real-Time WAN Transport

When using the Real-Time WAN Transport, you may see a license error that looks like this: RTI Real-Time WAN Transport feature license not found: NDDSHOME = C:\Program Files\rti_connext_dds-7.3.0/rti_license.dat. Please contact support@rti.com with any questions or comments. ERROR [0x01012400, ...
grayson
Mon, 10/14/2024 - 08:20
472 reads — 0 comments

Why do I see error 0x69 when using the multicast_mapping QoS?

When using the multicast_mapping QoS, you may encounter this error: NDDS_Transport_UDP_share_recvresource_rrEA:setsockopt(ADD_MEMBERSHIP) error 0X69 This error usually indicates that you've exhaused the kernel parameter called igmp_max_memberships on Linux-like operating systems. The default for ...
grayson
Wed, 08/14/2024 - 10:21
488 reads — 0 comments

RTI Admin Console 7.3.0 fails to open on Apple Silicon (M1)

Although Admin Console runs natively on Macs using Apple silicon, there is a bug in the way RTI_AdminConsole.app file is generated. This causes the system to think it is not native and, therefore, requires Rosetta 2 to execute the application. If Rosetta 2 is not installed you will get the ...
jcpulido
Mon, 05/20/2024 - 06:38
826 reads — 0 comments

Unexpected behavior as a result of a corrupted Admin Console workspace

This short article details how to remove the current RTI Admin Console Workspace so that Admin Console starts with a new workspace when restarted. Admin Console is based on the industry-standard Eclipse Foundation Platform ©, and its workspace can become corrupted. This infrequent event may occur ...
garyb
Fri, 05/10/2024 - 12:58
823 reads — 0 comments

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