mirror of https://github.com/nodejs/node.git
27 lines
423 B
JavaScript
27 lines
423 B
JavaScript
'use strict';
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const common = require('../common');
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const stream = require('stream');
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class Writable extends stream.Writable {
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constructor() {
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super();
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this.prependListener = undefined;
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}
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_write(chunk, end, cb) {
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cb();
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}
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}
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class Readable extends stream.Readable {
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_read() {
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this.push(null);
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}
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}
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const w = new Writable();
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w.on('pipe', common.mustCall());
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const r = new Readable();
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r.pipe(w);
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