Fixes a race condition with threaded decoder
Fixes a race condition with threaded decoder

rickyHong/kaldiPlugin,kdavis-mozilla/gst-kaldi-nnet2-online,SamLam0206/gst-kaldi-nnet2-online,SamLam0206/gst-kaldi-nnet2-online,wegylexy/gst-kaldi-nnet2-online,rickyHong/kaldiPlugin,rikrd/gst-kaldi-nnet2-online,amitbeka/gst-kaldi-nnet2-online,wegylexy/gst-kaldi-nnet2-online,rikrd/gst-kaldi-nnet2-online,wegylexy/gst-kaldi-nnet2-online,kdavis-mozilla/gst-kaldi-nnet2-online,amitbeka/gst-kaldi-nnet2-online,kdavis-mozilla/gst-kaldi-nnet2-online,curtisriggs/gst-kaldi-nnet2-online,rickyHong/kaldiPlugin,curtisriggs/gst-kaldi-nnet2-online,amitbeka/gst-kaldi-nnet2-online,SamLam0206/gst-kaldi-nnet2-online,curtisriggs/gst-kaldi-nnet2-online,SamLam0206/gst-kaldi-nnet2-online,alumae/gst-kaldi-nnet2-online,wegylexy/gst-kaldi-nnet2-online,rikrd/gst-kaldi-nnet2-online