Current File : //proc/self/root/usr/src/node-v0.10.4/test/simple/test-pipe.js
// 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 http = require('http');
var net = require('net');
var webPort = common.PORT;
var tcpPort = webPort + 1;
var listenCount = 0;
var gotThanks = false;
var tcpLengthSeen = 0;
var bufferSize = 5 * 1024 * 1024;
/*
* 5MB of random buffer.
*/
var buffer = Buffer(bufferSize);
for (var i = 0; i < buffer.length; i++) {
buffer[i] = parseInt(Math.random() * 10000) % 256;
}
var web = http.Server(function(req, res) {
web.close();
console.log(req.headers);
var socket = net.Stream();
socket.connect(tcpPort);
socket.on('connect', function() {
console.log('socket connected');
});
req.pipe(socket);
req.on('end', function() {
res.writeHead(200);
res.write('thanks');
res.end();
console.log('response with \'thanks\'');
});
req.connection.on('error', function(e) {
console.log('http server-side error: ' + e.message);
process.exit(1);
});
});
web.listen(webPort, startClient);
var tcp = net.Server(function(s) {
tcp.close();
console.log('tcp server connection');
var i = 0;
s.on('data', function(d) {
process.stdout.write('.');
tcpLengthSeen += d.length;
for (var j = 0; j < d.length; j++) {
assert.equal(buffer[i], d[j]);
i++;
}
});
s.on('end', function() {
console.log('tcp socket disconnect');
s.end();
});
s.on('error', function(e) {
console.log('tcp server-side error: ' + e.message);
process.exit(1);
});
});
tcp.listen(tcpPort, startClient);
function startClient() {
listenCount++;
if (listenCount < 2) return;
console.log('Making request');
var req = http.request({
port: common.PORT,
method: 'GET',
path: '/',
headers: { 'content-length': buffer.length }
}, function(res) {
console.log('Got response');
res.setEncoding('utf8');
res.on('data', function(string) {
assert.equal('thanks', string);
gotThanks = true;
});
});
req.write(buffer);
req.end();
console.error('ended request', req);
}
process.on('exit', function() {
assert.ok(gotThanks);
assert.equal(bufferSize, tcpLengthSeen);
});
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