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57 lines
1.2 KiB
57 lines
1.2 KiB
var common = require('../common');
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var assert = require('assert');
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var net = require('net');
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var N = 160 * 1024; // 30kb
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var chars_recved = 0;
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var npauses = 0;
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console.log('build big string');
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var body = '';
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for (var i = 0; i < N; i++) {
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body += 'C';
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}
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console.log('start server on port ' + common.PORT);
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var server = net.createServer(function(connection) {
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connection.addListener('connect', function() {
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assert.equal(false, connection.write(body));
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connection.end();
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});
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});
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server.listen(common.PORT, function() {
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var paused = false;
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var client = net.createConnection(common.PORT);
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client.setEncoding('ascii');
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client.addListener('data', function(d) {
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chars_recved += d.length;
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console.log('got ' + chars_recved);
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if (!paused) {
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client.pause();
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npauses += 1;
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paused = true;
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console.log('pause');
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var x = chars_recved;
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setTimeout(function() {
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assert.equal(chars_recved, x);
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client.resume();
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console.log('resume');
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paused = false;
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}, 100);
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}
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});
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client.addListener('end', function() {
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server.close();
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client.end();
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});
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});
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process.addListener('exit', function() {
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assert.equal(N, chars_recved);
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assert.equal(true, npauses > 2);
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});
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