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| 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. |
| 4 |
| 5 import 'dart:async'; |
| 6 import 'dart:io'; |
| 7 |
| 8 |
| 9 void testOneRequest(int connections) { |
| 10 HttpServer.bind('127.0.0.1', 0).then((server) { |
| 11 server.listen((request) => request.response.close()); |
| 12 var client = new HttpClient(); |
| 13 var futures = []; |
| 14 for (int i = 0; i < connections; i++) { |
| 15 futures.add( |
| 16 client.get('127.0.0.1', server.port, '/') |
| 17 .then((request) => request.close()) |
| 18 .then((response) => response.fold(null, (x, y) {}))); |
| 19 } |
| 20 Future.wait(futures).then((_) { |
| 21 new Timer.periodic(const Duration(milliseconds: 100), (timer) { |
| 22 if (server.connectionsInfo().total == 0) { |
| 23 timer.cancel(); |
| 24 server.close(); |
| 25 } |
| 26 }); |
| 27 }); |
| 28 }); |
| 29 } |
| 30 |
| 31 |
| 32 void testIdleTimeout(int timeout) { |
| 33 HttpServer.bind('127.0.0.1', 0).then((server1) { |
| 34 HttpServer.bind('127.0.0.1', 0).then((server2) { |
| 35 server1.listen((request) => request.pipe(request.response)); |
| 36 server2.listen((request) => request.pipe(request.response)); |
| 37 |
| 38 var client = new HttpClient(); |
| 39 client.idleTimeout = new Duration(milliseconds: timeout); |
| 40 |
| 41 // Create a 'slow' connection.. |
| 42 Future connect(int port) { |
| 43 return client.post('127.0.0.1', port, '/') |
| 44 .then((request) { |
| 45 request.write("data"); |
| 46 new Timer(const Duration(milliseconds: 250), () { |
| 47 request.close(); |
| 48 }); |
| 49 return request.done; |
| 50 }) |
| 51 .then((response) { |
| 52 return response.fold(null, (x, y) {}); |
| 53 }); |
| 54 } |
| 55 |
| 56 // Create a single, slow request, to server1. |
| 57 connect(server1.port); |
| 58 |
| 59 // Create a repeating connection to server2. |
| 60 run() { |
| 61 connect(server2.port).then((_) { |
| 62 if (server1.connectionsInfo().total == 0) { |
| 63 server1.close(); |
| 64 server2.close(); |
| 65 return; |
| 66 } |
| 67 Timer.run(run); |
| 68 }); |
| 69 } |
| 70 run(); |
| 71 }); |
| 72 }); |
| 73 } |
| 74 |
| 75 |
| 76 main() { |
| 77 testOneRequest(1); |
| 78 testOneRequest(5); |
| 79 testOneRequest(20); |
| 80 testIdleTimeout(0); |
| 81 testIdleTimeout(100); |
| 82 testIdleTimeout(500); |
| 83 testIdleTimeout(1000); |
| 84 testIdleTimeout(2000); |
| 85 } |
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