Solutions

I Put My Machines In My Initial Peers Lists -- Why Don’t They Discover Each Other?

There are some situations in which two applications, even though they have been configured to have each other in their initial peers lists, will not discover each other. Two applications are on the same machine and have only either 127.0.0.1 or "localhost" in their initial peers lists AND ...
erin
Mon, 07/07/2014 - 14:26
9199 reads — 0 comments

Routing Service 5.1.0 shuts down suddenly while running in Windows

When running on Microsoft Windows, the Routing Service 5.1.0 can unexpectedly stop working with the following dialog being displayed: This can also occur when terminating the application with Ctrl-C. The problem might be caused by a bug in an optimization introduced in Routing Service 5.1.0 that ...
tsuhao
Fri, 05/30/2014 - 14:39
3836 reads — 0 comments

RTI Connext DDS and the OpenSSL Heartbleed Bug

Note: This solution applies to RTI Connext DDS 5.1.0. The Heartbleed bug, which causes a serious security threat, has been recently identified in certain versions of the OpenSSL cryptographic software library. More information about the bug can be found at www.heartbleed.com . OpenSSL is used for ...
bobby
Mon, 04/28/2014 - 16:47
3612 reads — 0 comments

Gaps in the publishing sequence number when viewing RTI Recording Service's recorded database

When viewing recorded data in a database created by RTI Recording Service, if you see gaps in the column of publishing sequence number, it might not indicate that there were samples lost during recording. This can happen when a DataWriter explicitly calls unregister_instance() with the QoS policy, ...
tsuhao
Tue, 04/15/2014 - 12:03
4004 reads — 0 comments

On VxWorks, an RTP application can not discover a kernel application over shared memory

When running two applications on the same WindRiver VxWorks target, one in kernel mode and the other in RTP mode, the two applications will not discover each other when using out of box settings in RTI Connext. The reason this occurs has to do with how RTI Connext internally marks the individual ...
bobby
Fri, 04/04/2014 - 14:05
5366 reads — 0 comments

Resources are not cleaned up when write() is called from a spawned thread

If the logic of your application requires to spawn new threads, and in those threads you are calling a DDS API such as write() , you may notice a memory growth. To ensure that all the resources allocated in that thread are correctly released, remember to call unregister_thread() right before ...
gianpiero
Fri, 03/14/2014 - 08:17
4228 reads — 0 comments

For a large or complex topic data type, why can't generic DDS applications such as Admin Console, DDS Spy and Recording Service get the data type information?

For a complex topic data type that has many fields or long field names, Admin Console may not be able to show the topic’s data type, DDS Spy may not be able to print the samples’ contents, Recording Service may not be able to record the data, and Analyzer may show the warning “Failed to create ...
xihui
Thu, 01/30/2014 - 16:46
11303 reads — 0 comments

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