| // Copyright Joyent, Inc. and other Node contributors. |
| // |
| // Permission is hereby granted, free of charge, to any person obtaining a |
| // copy of this software and associated documentation files (the |
| // "Software"), to deal in the Software without restriction, including |
| // without limitation the rights to use, copy, modify, merge, publish, |
| // distribute, sublicense, and/or sell copies of the Software, and to permit |
| // persons to whom the Software is furnished to do so, subject to the |
| // following conditions: |
| // |
| // The above copyright notice and this permission notice shall be included |
| // in all copies or substantial portions of the Software. |
| // |
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN |
| // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
| // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
| // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
| // USE OR OTHER DEALINGS IN THE SOFTWARE. |
| |
| var common = require('../common'); |
| var assert = require('assert'); |
| var dgram = require('dgram'); |
| |
| var source = dgram.createSocket('udp4'); |
| var target = dgram.createSocket('udp4'); |
| var messages = 0; |
| |
| process.on('exit', function() { |
| assert.equal(messages, 2); |
| }); |
| |
| target.on('message', function(buf) { |
| if (buf.toString() === 'abc') ++messages; |
| if (buf.toString() === 'def') ++messages; |
| if (messages === 2) { |
| source.close(); |
| target.close(); |
| } |
| }); |
| |
| target.on('listening', function() { |
| // Second .send() call should not throw a bind error. |
| source.send(Buffer('abc'), 0, 3, common.PORT, '127.0.0.1'); |
| source.send(Buffer('def'), 0, 3, common.PORT, '127.0.0.1'); |
| }); |
| |
| target.bind(common.PORT); |