Client - Streaming to Dialogflow

index.js

               // 1)
               timeSlice: 4000,
 
               // 2)
               // as soon as the stream is available
               ondataavailable: function(blob) {
 
                   // 3
                   // making use of socket.io-stream for bi-directional
                   // streaming, create a stream
                   var stream = ss.createStream();
                   // stream directly to server
                   // it will be temp. stored locally
                   ss(socket).emit('stream', stream, {
                       name: 'stream.wav',
                       size: blob.size
                   });
                   // pipe the audio blob to the read stream
                   ss.createBlobReadStream(blob).pipe(stream);
               }
 
// 4 ...