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Issue 137953005: HttpSession: better toString() (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: tweaks, long lines Created 6 years, 11 months ago
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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 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. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 /** 5 /**
6 * File, socket, HTTP, and other I/O support for server applications. 6 * File, socket, HTTP, and other I/O support for server applications.
7 * 7 *
8 * The I/O library is used for Dart server applications, 8 * The I/O library is used for Dart server applications,
9 * which run on a stand-alone Dart VM from the command line. 9 * which run on a stand-alone Dart VM from the command line.
10 * *This library does not work in browser-based applications.* 10 * *This library does not work in browser-based applications.*
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73 * the native machine. 73 * the native machine.
74 * For example, the following code spawns a process that recursively lists 74 * For example, the following code spawns a process that recursively lists
75 * the files under `web`. 75 * the files under `web`.
76 * 76 *
77 * Process.start('ls', ['-R', 'web']).then((process) { 77 * Process.start('ls', ['-R', 'web']).then((process) {
78 * stdout.addStream(process.stdout); 78 * stdout.addStream(process.stdout);
79 * stderr.addStream(process.stderr); 79 * stderr.addStream(process.stderr);
80 * process.exitCode.then(print); 80 * process.exitCode.then(print);
81 * }); 81 * });
82 * 82 *
83 * Using `start()` returns a Future, which completes with a [Process] object whe n 83 * Using `start()` returns a Future, which completes with a [Process] object
84 * the process has started. This [Process] object allows you to interact with th e 84 * when the process has started. This [Process] object allows you to interact
85 * process while it is running. Using `run()` returns a Future, which completes with 85 * with the process while it is running. Using `run()` returns a Future, which
86 * a [ProcessResult] object when the spawned process has terminated. This 86 * completes with a [ProcessResult] object when the spawned process has
87 * [ProcessResult] object collects the output and exit code from the process. 87 * terminated. This [ProcessResult] object collects the output and exit code
88 * from the process.
88 * 89 *
89 * When using `start()`, 90 * When using `start()`,
90 * you need to read all data coming on the stdout and stderr streams otherwise 91 * you need to read all data coming on the stdout and stderr streams otherwise
91 * the system resources will not be freed. 92 * the system resources will not be freed.
92 * 93 *
93 * ## WebSocket 94 * ## WebSocket
94 * 95 *
95 * The [WebSocket] class provides support for the web socket protocol. This allo ws 96 * The [WebSocket] class provides support for the web socket protocol. This
96 * full-duplex communications between client and server applications. 97 * allows full-duplex communications between client and server applications.
97 * Use the WebSocket class in the `dart:html` library for web clients. 98 * Use the WebSocket class in the `dart:html` library for web clients.
98 * 99 *
99 * A web socket server uses a normal HTTP server for accepting web socket 100 * A web socket server uses a normal HTTP server for accepting web socket
100 * connections. The initial handshake is a HTTP request which is then upgraded t o a 101 * connections. The initial handshake is a HTTP request which is then upgraded t o a
101 * web socket connection. 102 * web socket connection.
102 * The server upgrades the request using [WebSocketTransformer] 103 * The server upgrades the request using [WebSocketTransformer]
103 * and listens for the data on the returned web socket. 104 * and listens for the data on the returned web socket.
104 * For example, here's a mini server that listens for 'ws' data 105 * For example, here's a mini server that listens for 'ws' data
105 * on a WebSocket: 106 * on a WebSocket:
106 * 107 *
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140 * 141 *
141 * ServerSocket.bind('127.0.0.1', 4041) 142 * ServerSocket.bind('127.0.0.1', 4041)
142 * .then((serverSocket) { 143 * .then((serverSocket) {
143 * serverSocket.listen((socket) { 144 * serverSocket.listen((socket) {
144 * socket.transform(UTF8.decoder).listen(print); 145 * socket.transform(UTF8.decoder).listen(print);
145 * }); 146 * });
146 * }); 147 * });
147 * 148 *
148 * A client connects a Socket using the `connect()` method, 149 * A client connects a Socket using the `connect()` method,
149 * which returns a Future. 150 * which returns a Future.
150 * Using `write()`, `writeln()`, or `writeAll()` are the easiest ways to 151 * Using `write()`, `writeln()`, or `writeAll()` are the easiest ways to
151 * send data over the socket. 152 * send data over the socket.
152 * For example: 153 * For example:
153 * 154 *
154 * Socket.connect('127.0.0.1', 4041).then((socket) { 155 * Socket.connect('127.0.0.1', 4041).then((socket) {
155 * socket.write('Hello, World!'); 156 * socket.write('Hello, World!');
156 * }); 157 * });
157 * 158 *
158 * Besides [Socket] and [ServerSocket], the [RawSocket] and 159 * Besides [Socket] and [ServerSocket], the [RawSocket] and
159 * [RawServerSocket] classes are available for lower-level access 160 * [RawServerSocket] classes are available for lower-level access
160 * to async socket IO. 161 * to async socket IO.
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229 part 'platform_impl.dart'; 230 part 'platform_impl.dart';
230 part 'process.dart'; 231 part 'process.dart';
231 part 'socket.dart'; 232 part 'socket.dart';
232 part 'stdio.dart'; 233 part 'stdio.dart';
233 part 'string_transformer.dart'; 234 part 'string_transformer.dart';
234 part 'timer_impl.dart'; 235 part 'timer_impl.dart';
235 part 'secure_socket.dart'; 236 part 'secure_socket.dart';
236 part 'secure_server_socket.dart'; 237 part 'secure_server_socket.dart';
237 part 'websocket.dart'; 238 part 'websocket.dart';
238 part 'websocket_impl.dart'; 239 part 'websocket_impl.dart';
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