%PDF- <> %âãÏÓ endobj 2 0 obj <> endobj 3 0 obj <>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 28 0 R 29 0 R] /MediaBox[ 0 0 595.5 842.25] /Contents 4 0 R/Group<>/Tabs/S>> endobj ºaâÚÎΞ-ÌE1ÍØÄ÷{òò2ÿ ÛÖ^ÔÀá TÎ{¦?§®¥kuµùÕ5sLOšuY>endobj 2 0 obj<>endobj 2 0 obj<>endobj 2 0 obj<>endobj 2 0 obj<> endobj 2 0 obj<>endobj 2 0 obj<>es 3 0 R>> endobj 2 0 obj<> ox[ 0.000000 0.000000 609.600000 935.600000]/Fi endobj 3 0 obj<> endobj 7 1 obj<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Subtype/Form>> stream
'use strict'; const common = require('../common'); const stream = require('stream'); const reader = new stream.Readable(); const writer1 = new stream.Writable(); const writer2 = new stream.Writable(); // 560000 is chosen here because it is larger than the (default) highWaterMark // and will cause `.write()` to return false // See: https://github.com/nodejs/node/issues/2323 const buffer = Buffer.allocUnsafe(560000); reader._read = () => {}; writer1._write = common.mustCall(function(chunk, encoding, cb) { this.emit('chunk-received'); cb(); }, 1); writer1.once('chunk-received', function() { reader.unpipe(writer1); reader.pipe(writer2); reader.push(buffer); setImmediate(function() { reader.push(buffer); setImmediate(function() { reader.push(buffer); }); }); }); writer2._write = common.mustCall(function(chunk, encoding, cb) { cb(); }, 3); reader.pipe(writer1); reader.push(buffer);