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35 lines
867 B
35 lines
867 B
// Ensure that if a dgram socket is closed before the DNS lookup completes, it
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// won't crash.
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var assert = require('assert'),
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common = require('../common'),
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dgram = require('dgram');
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var buf = new Buffer(1024);
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buf.fill(42);
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var socket = dgram.createSocket('udp4');
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var handle = socket._handle;
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var closeEvents = 0;
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var closeCallbacks = 0;
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socket.send(buf, 0, buf.length, common.PORT, 'localhost');
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assert.strictEqual(socket.close(function() {
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++closeCallbacks;
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}), socket);
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socket.on('close', function() {
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assert.equal(closeCallbacks, 1);
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++closeEvents;
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});
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socket = null;
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// Verify that accessing handle after closure doesn't throw
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setImmediate(function() {
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setImmediate(function() {
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console.log('Handle fd is: ', handle.fd);
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});
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});
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process.on('exit', function() {
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assert.equal(closeEvents, 1);
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assert.equal(closeCallbacks, 1);
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});
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