| 19789 | o.readingMore || ((o.readingMore = !0), u.nextTick(maybeReadMore_, s, o)) |
| 19790 | } |
| 19791 | function maybeReadMore_(s, o) { |
| 19792 | for ( |
| 19793 | ; |
| 19794 | !o.reading && |
| 19795 | !o.ended && |
| 19796 | (o.length < o.highWaterMark || (o.flowing && 0 === o.length)); |
| 19797 | ) { |
| 19798 | var i = o.length |
| 19799 | if ((j('maybeReadMore read 0'), s.read(0), i === o.length)) break |
| 19800 | } |
| 19801 | o.readingMore = !1 |
| 19802 | } |
| 19803 | function updateReadableListening(s) { |
| 19804 | var o = s._readableState |
| 19805 | ;((o.readableListening = s.listenerCount('readable') > 0), |