RTI Core Libraries and Utilities

How do I change the multicast time-to-live (TTL)?

Note: Applies to RTI Connext 4.x and above RTI Connext 4.x and above uses a default multicast time-to-live (TTL) value of 1. This means that, by default, multicast traffic will not cross subnet boundaries. The TTL value can be adjusted in the transport property. Method One for modifying the TTL ( ...
waffletchnlgy
Thu, 01/17/2013 - 12:06
13639 reads — 0 comments

Why doesn't my RTI Connext application communicate with an RTI Connext application installed as a Windows Service?

Note: Applies to RTI Connext 4.x and above. An RTI Connext application installed as a Windows Service application (formerly known as an NT service) will not communicate over shared memory with a DDS application that is not installed as a Windows Service. This is due to the namespace used to create ...
vishal
Thu, 01/17/2013 - 12:05
6187 reads — 0 comments

Why does my application hang on Windows when deleting the participant?

Note: Applies to RTI Data Distribution Service 4.4b and below If a network interface is disconnected or disabled while your application is running, your application might hang when properly shutting down your DomainParticipant. The likely cause is how the middleware cleans up sockets and how ...
yusheng
Thu, 01/17/2013 - 12:03
3864 reads — 0 comments

Why do I get an inconsistent QoS error when recompiling my 4.1e application for 4.2e?

One of the more common reasons is due to the parameter late_joiner_heartbeat_period (part of DDS_RtpsReliableWriterProtocol_t , used in the DataWriterProtocolQosPolicy and DisoveryConfigQosPolicy ) which is new in RTI Data Distribution Service 4.2. late_joiner_heartbeat_period is used when a ...
gianpiero
Thu, 01/17/2013 - 12:03
4471 reads — 0 comments

How do I use keys when using a union?

In general, rtiddsgen only recognizes keys in the outermost structure. To consider the keys in embedded structures, the outer member needs to be a key as well. In the example below, rtiddsgen will not recognize mykey as a key for union A , struct B , or struct C . struct D { long mykey; //@key long ...
alex
Thu, 01/17/2013 - 12:01
4917 reads — 0 comments

Why do I see incorrect RTI Connext behavior while using an SNTP server on Windows for time synchronization?

Note: Applies to RTI Connext 4.x and above. RTI Data Distribution Service 4.4 and later include support for non-monotonic support. Please refer to the 4.4 User's Manual for details and the list of supported platforms. RTI Data Distribution Service 4.3 and earlier requires a monotonic increasing ...
gianpiero
Thu, 01/17/2013 - 12:00
5050 reads — 1 comment

How do I create a RTI Connext Java application in Eclipse?

Note: Applies to RTI Connext 4.x and above. Start Eclipse in the Java perspective. Right-click in the white area of Package Explorer and select New, Java Project In the New Java Project dialog, for the Project name , enter: MyDDSProject Click Finish . (This creates MyDDSProject in the Package ...
erin
Thu, 01/17/2013 - 11:59
11867 reads — 1 comment

With the default QoS for send window size, a reliable writer using KEEP_LAST history may block on write

Note : This solution applies to RTI Data Distribution Service 4.5c. Applications that use writers with KEEP_LAST history may behave differently when built with 4.5c, compromising backward compatibility. Previously, a reliable write would not block under default QoS, as its queue was allowed to grow ...
ken
Thu, 01/17/2013 - 11:59
4532 reads — 1 comment

Why doesn't discovery complete when I run over an RS-232 PPP link on Windows XP SP2?

Note: Applies to RTI Data Distribution Service 4.x. When running RTI Data Distribution Service over an RS-232 PPP link on a Windows XP system with Service Pack 2, you might see the following PPP Server error: WSASendTo() is failing with the error code 10022, WSAEINVAL. This error occurs because the ...
abhi
Thu, 01/17/2013 - 11:58
1881 reads — 0 comments

Summary and typical use cases for different Quality of Service (QoS) parameters

The follow list describes each of the Quality of Service (QoS) parameters and some common use cases for them. Asynchronous Publisher Configures the mechanism that sends user data in an external middleware thread. Can be used to reduce the amount of time spent in the user thread to send data. Must ...
yusheng
Thu, 01/17/2013 - 11:55
18933 reads — 2 comments

Pages

Subscribe to RSS - RTI Core Libraries and Utilities