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86 lines
2.2 KiB
86 lines
2.2 KiB
'use strict';
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var common = require('../common');
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var assert = require('assert');
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var net = require('net');
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function pingPongTest(port, host, on_complete) {
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var N = 100;
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var DELAY = 1;
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var count = 0;
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var client_ended = false;
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var server = net.createServer({ allowHalfOpen: true }, function(socket) {
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socket.setEncoding('utf8');
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socket.on('data', function(data) {
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console.log(data);
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assert.equal('PING', data);
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assert.equal('open', socket.readyState);
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assert.equal(true, count <= N);
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setTimeout(function() {
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assert.equal('open', socket.readyState);
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socket.write('PONG');
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}, DELAY);
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});
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socket.on('timeout', function() {
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console.error('server-side timeout!!');
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assert.equal(false, true);
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});
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socket.on('end', function() {
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console.log('server-side socket EOF');
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assert.equal('writeOnly', socket.readyState);
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socket.end();
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});
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socket.on('close', function(had_error) {
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console.log('server-side socket.end');
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assert.equal(false, had_error);
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assert.equal('closed', socket.readyState);
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socket.server.close();
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});
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});
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server.listen(port, host, common.mustCall(function() {
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var client = net.createConnection(port, host);
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client.setEncoding('utf8');
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client.on('connect', function() {
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assert.equal('open', client.readyState);
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client.write('PING');
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});
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client.on('data', function(data) {
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console.log(data);
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assert.equal('PONG', data);
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assert.equal('open', client.readyState);
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setTimeout(function() {
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assert.equal('open', client.readyState);
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if (count++ < N) {
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client.write('PING');
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} else {
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console.log('closing client');
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client.end();
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client_ended = true;
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}
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}, DELAY);
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});
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client.on('timeout', function() {
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console.error('client-side timeout!!');
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assert.equal(false, true);
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});
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client.on('close', common.mustCall(function() {
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console.log('client.end');
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assert.equal(N + 1, count);
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assert.ok(client_ended);
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if (on_complete) on_complete();
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}));
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}));
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}
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pingPongTest(common.PORT);
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