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#2055 MultiFrequencyTunerChannelSource Null Pointer Error On Channel Source Shutdown - different solution to resolve possible memory leak with previous solution. Also fixes P25 issue where a traffic channel that doesn't get started is returned to the traffic channel pool. (#2070)

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Co-authored-by: Dennis Sheirer <dsheirer@github.com>
This commit is contained in:
Denny Sheirer
2024-11-01 05:32:10 -04:00
committed by GitHub
parent 7509245751
commit df0d0468c8
3 changed files with 25 additions and 14 deletions
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9
src/main/java/io/github/dsheirer/dsp/filter/channelizer/PolyphaseChannelManager.java
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@@ -252,11 +252,16 @@ public class PolyphaseChannelManager implements ISourceEventProcessor
synchronized(mBufferDispatcher)
{
mChannelSources.remove(channelSource);
mPolyphaseChannelizer.removeChannel(channelSource);
if(mPolyphaseChannelizer != null)
{
mPolyphaseChannelizer.removeChannel(channelSource);
}
mSourceEventBroadcaster.broadcast(SourceEvent.channelCountChange(getTunerChannelCount()));
//If this is the last/only channel, deregister to stop the sample buffers
if(mPolyphaseChannelizer.getRegisteredChannelCount() == 0)
if(mPolyphaseChannelizer != null && mPolyphaseChannelizer.getRegisteredChannelCount() == 0)
{
mNativeBufferProvider.removeBufferListener(mBufferDispatcher);
mBufferDispatcher.stop();