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Showing a ‘Samples Rejected’ Scenario
In the QoS tab, scroll down and notice that the values for qos/resource_limits/
max_samples and qos/reader_resource_limits/max_samples_per_remote_writer are
both 2, which is the same as the Sample Count and Sample Count Peak values we
saw in the Status panel. This shows that the reader’s queue for receiving samples is
full.
6. Fix the problem by creating a DataReader with a larger queue size:
a. In the Subscriber Shapes Demo instance, select Controls, Delete All.
b. Create a new reliable square subscriber that uses take() and the MonitorDemoLibrary::FixedSamplesRejectedScenario profile, which will fix the problem by increasing the queue size.
c. Select Subscribe, Square.
d. Choose the profile MonitorDemoLibrary::FixedSamplesRejectedScenario. This
profile uses a larger queue size.
e. Check the Reliability box.
f. For Read method to use, select Take().
g. Select OK.
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