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Informative error messages are very important for developers and could possibly save hours of debugging and frustration. This improves the error message thrown when writing invalid data into a socket, by communicating what's expected compared to what the developer just tried to write. PR-URL: https://github.com/nodejs/node/pull/5981 Reviewed-By: Brian White <mscdex@mscdex.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
19 lines
460 B
JavaScript
19 lines
460 B
JavaScript
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const net = require('net');
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const server = net.createServer().listen(common.PORT, connectToServer);
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function connectToServer() {
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const client = net.createConnection(common.PORT, () => {
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assert.throws(() => {
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client.write(1337);
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}, /Invalid data, chunk must be a string or buffer, not number/);
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client.end();
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})
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.on('end', () => server.close());
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}
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