Publisher recognized, but no data rec... PreviousNext
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Next message Mike Beauregard  posted on Thursday, December 10, 2009 - 09:20 pm

I'm very new to using DDS and I may be missing something simple, but I have a subscriber that recognizes when a test publisher comes up but no published data is ever received.

I was able to see my subscriber receive data from a test publisher I wrote myself, but not from the test node I am supposed to use.

Using wireShark, I see rtps traffic.

I do not get an incompatible QoS error or anything like that. Is there any setting I could possibly be missing that might prevent me from receiving the actual data messages?


Next message Erik Hendriks  posted on Tuesday, January 05, 2010 - 10:48 am
Did you check whether the PartitionQosPolicy of both Publisher and Subscriber match? If they are attached to different partitions, data will not be communicated. However, that is not considered an 'incompatible' qos.

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