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// 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 assert = require('assert'); | |
var common = require('./test/common'); | |
var fork = require('child_process').fork; | |
var net = require('net'); | |
var count = 1; | |
if (process.argv[2] === 'child') { | |
var needEnd = []; | |
var id = process.argv[3], | |
socketId = 0; | |
process.on('message', function(m, socket) { | |
if (!socket) return; | |
var sid = ++socketId; | |
console.error('[%d] got socket', id, m, sid); | |
// will call .end('end') or .write('write'); | |
socket[m](m); | |
socket.resume(); | |
socket.on('data', function() { | |
console.error('[%d] socket.data', id, m, sid); | |
}); | |
socket.on('end', function() { | |
console.error('[%d] socket.end', id, m, sid); | |
}); | |
// store the unfinished socket | |
if (m === 'write') { | |
needEnd.push(socket); | |
} | |
socket.on('close', function() { | |
console.error('[%d] socket.close', id, m, sid); | |
}); | |
socket.on('finish', function() { | |
console.error('[%d] socket finished', id, m, sid); | |
}); | |
process.on('exit', function() { | |
console.error('[%d] process.exit', id); | |
}); | |
}); | |
process.on('message', function(m) { | |
if (m !== 'close') return; | |
console.error('[%d] got close message', id); | |
needEnd.forEach(function(endMe, i) { | |
console.error('[%d] ending %d', id, i); | |
endMe.end('end'); | |
}); | |
}); | |
process.on('disconnect', function() { | |
console.error('[%d] process disconnect, ending', id); | |
needEnd.forEach(function(endMe, i) { | |
console.error('[%d] ending %d', id, i); | |
endMe.end('end'); | |
}); | |
}); | |
} else { | |
var child1 = fork(process.argv[1], ['child', '1']); | |
// var child2 = fork(process.argv[1], ['child', '2']); | |
// var child3 = fork(process.argv[1], ['child', '3']); | |
console.error('[m] %d', process.pid); | |
console.error('[1] %d', child1.pid); | |
var server = net.createServer(); | |
var connected = 0, | |
closed = 0; | |
server.on('connection', function(socket) { | |
switch (connected % 1) { | |
case 1: | |
child1.send('end', socket, { track: true }); break; | |
case 0: | |
child1.send('write', socket, { track: true }); break; | |
case 2: | |
child1.send('end', socket, { track: true }); break; | |
case 3: | |
child1.send('write', socket, { track: true }); break; | |
case 4: | |
child1.send('end', socket, { track: true }); break; | |
case 5: | |
child1.send('write', socket, { track: true }); break; | |
} | |
var index = connected; | |
connected += 1; | |
socket.once('close', function() { | |
console.error('[m] socket closed %d', index); | |
}); | |
if (connected === count) { | |
closeServer(); | |
} | |
}); | |
var disconnected = 0; | |
server.on('listening', function() { | |
var j = count, client; | |
while (j--) { | |
client = net.connect(common.PORT, '127.0.0.1'); | |
client.on('close', function() { | |
disconnected += 1; | |
}); | |
// XXX This resume() should be unnecessary. | |
// a stream high water mark should be enough to keep | |
// consuming the input. | |
client.resume(); | |
} | |
}); | |
var closeEmitted = false; | |
server.on('close', function() { | |
console.error('[m] server close'); | |
closeEmitted = true; | |
child1.kill(); | |
// child2.kill(); | |
// child3.kill(); | |
}); | |
server.listen(common.PORT, '127.0.0.1'); | |
var timeElasped = 0; | |
var closeServer = function() { | |
console.error('[m] closeServer'); | |
var startTime = Date.now(); | |
server.on('close', function() { | |
console.error('[m] emit(close)'); | |
timeElasped = Date.now() - startTime; | |
}); | |
console.error('[m] calling server.close'); | |
server.close(); | |
setTimeout(function() { | |
assert(!closeEmitted); | |
console.error('[m] sending close to children'); | |
child1.send('close'); | |
// child2.send('close'); | |
// child3.disconnect(); | |
}, 200); | |
}; | |
process.on('exit', function() { | |
assert.equal(disconnected, count); | |
assert.equal(connected, count); | |
assert.ok(closeEmitted); | |
}); | |
} |
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