85ab4a5f12
Several changes:
* Soft-Deprecate Buffer() constructors
* Add `Buffer.from()`, `Buffer.alloc()`, and `Buffer.allocUnsafe()`
* Add `--zero-fill-buffers` command line option
* Add byteOffset and length to `new Buffer(arrayBuffer)` constructor
* buffer.fill('') previously had no effect, now zero-fills
* Update the docs
PR-URL: https://github.com/nodejs/node/pull/4682
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
26 lines
541 B
JavaScript
26 lines
541 B
JavaScript
'use strict';
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var common = require('../common');
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var assert = require('assert');
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var dgram = require('dgram');
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var client, timer, buf, len, offset;
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client = dgram.createSocket('udp4');
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buf = Buffer.allocUnsafe(256);
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offset = 20;
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len = buf.length - offset;
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client.send(buf, offset, len, common.PORT, '127.0.0.1', function(err, bytes) {
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assert.notEqual(bytes, buf.length);
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assert.equal(bytes, buf.length - offset);
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clearTimeout(timer);
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client.close();
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});
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timer = setTimeout(function() {
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throw new Error('Timeout');
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}, 200);
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