nl_tokens: prefixes a message with a varint TODO this is a pull - stream creep ( pull stream to add a byte? )
pl_tokens: function encode ( msg , callback ) { pull ( values ( <mask> . isBuffer ( msg ) ? [ msg ] : [ Buffer . from ( msg ) ] ) , pullLP . encode ( ) , collect ( ( err , encoded ) => { if ( err ) { return callback ( err ) } callback ( null , encoded [ 0 ] ) } ) ) }