@Override
    public void close() {
      signalDone();
    }
This input stream waits for data to be available. Once it is provided, by a call to addChunk,
it will stream the data in from that chunk, signal that is has completed, and then wait for
another chunk.
geode-core/src/main/java/org/apache/geode/internal/tcp/MsgDestreamer.java