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Next message Saurabh Bansal  posted on Tuesday, April 22, 2014 - 06:38 am
We have two writers in one publisher with different ownership strengths. The Durability QoS of topic is Persistent. If the ownership of topic is shared, we get topic data after publisher is killed. But if the ownership is exclusive , we don't get any topic data after publisher app is killed. What is the problem here?
Next message James Butcher  posted on Tuesday, April 22, 2014 - 11:38 am
Hi

Is the ownership being set as exclusive the only difference? As you say, I wouldn't expect that to change the behaviour of the persistent data.

Perhaps the autodispose_unregistered_instances value of the WriteDataLifecycleQoSPolicy is different that means the instances are being unregistered in that shutdown case?

Or maybe there is another, higher "strength" DataWiter on a different node that is still updating samples?

James
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