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das-developers / das2java

The original das2 library. Provides interactive publication-ready 2-D plotting
https://das2.org
GNU Lesser General Public License v3.0
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excess of DasUpdateListeners observed #31

Open jbfaden opened 2 years ago

jbfaden commented 2 years ago

James at APL observed that a relatively trivial png-walk creating code would spin up many threads and warnings the DasUpdateListener count. There's code that prints a warning when the count is greater than 100, and this is reporting for him. (DasDevicePosition.java, addUpdateListener(DasUpdateListener) )