Current File : //usr/src/node-v0.10.4/test/simple/test-tls-pause.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.
if (!process.versions.openssl) {
console.error('Skipping because node compiled without OpenSSL.');
process.exit(0);
}
var common = require('../common');
var assert = require('assert');
var tls = require('tls');
var fs = require('fs');
var path = require('path');
var options = {
key: fs.readFileSync(path.join(common.fixturesDir, 'test_key.pem')),
cert: fs.readFileSync(path.join(common.fixturesDir, 'test_cert.pem'))
};
var bufSize = 1024 * 1024;
var sent = 0;
var received = 0;
var server = tls.Server(options, function(socket) {
socket.pipe(socket);
socket.on('data', function(c) {
console.error('data', c.length);
});
});
server.listen(common.PORT, function() {
var resumed = false;
var client = tls.connect({
port: common.PORT,
rejectUnauthorized: false
}, function() {
console.error('connected');
client.pause();
common.debug('paused');
send();
function send() {
console.error('sending');
var ret = client.write(new Buffer(bufSize));
console.error('write => %j', ret);
if (false !== ret) {
console.error('write again');
sent += bufSize;
assert.ok(sent < 100 * 1024 * 1024); // max 100MB
return process.nextTick(send);
}
sent += bufSize;
common.debug('sent: ' + sent);
resumed = true;
client.resume();
console.error('resumed', client);
}
});
client.on('data', function(data) {
console.error('data');
assert.ok(resumed);
received += data.length;
console.error('received', received);
console.error('sent', sent);
if (received >= sent) {
common.debug('received: ' + received);
client.end();
server.close();
}
});
});
process.on('exit', function() {
assert.equal(sent, received);
});
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