Add writeString method to OutputStream

samples/chat/chat_stress_client.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #library("chat_stress_client.dart");
 #import("dart:io");
 #import("dart:json");
 #import("http.dart");
 
 
@@ skipping 38 matching lines @@
     void leave() {
       void leaveResponseHandler(HttpClientResponse response, String data) {
         httpClient.shutdown();
       }
 
       Map leaveRequest = new Map();
       leaveRequest["request"] = "leave";
       leaveRequest["sessionId"] = sessionId;
       HttpClientConnection conn = httpClient.post("127.0.0.1", port, "/leave");
       conn.onRequest = (HttpClientRequest request) {
-        request.writeString(JSON.stringify(leaveRequest));
+        request.outputStream.writeString(JSON.stringify(leaveRequest));
         request.outputStream.close();
       };
       conn.onResponse = (HttpClientResponse response) {
         StringInputStream stream = new StringInputStream(response.inputStream);
         StringBuffer body = new StringBuffer();
         stream.onData = () => body.add(stream.read());
         stream.onClosed = () {
           leaveResponseHandler(response, body.toString());
         };
       };
     }
 
     var sendMessage;
     void receive() {
       void receiveResponseHandler(HttpClientResponse response, String data) {
         var responseData = parseResponse(response, data, "receive");
         if (responseData == null) return;
         if (responseData["disconnect"] == true) return;
 
         sendMessage();
       }
 
       Map messageRequest = new Map();
       messageRequest["request"] = "receive";
       messageRequest["sessionId"] = sessionId;
       messageRequest["nextMessage"] = receiveMessageCount;
       messageRequest["maxMessages"] = 100;
-      HttpClientConnection conn = httpClient.post("127.0.0.1", port, "/receive");
+      HttpClientConnection conn =
+          httpClient.post("127.0.0.1", port, "/receive");
       conn.onRequest = (HttpClientRequest request) {
-        request.writeString(JSON.stringify(messageRequest));
+        request.outputStream.writeString(JSON.stringify(messageRequest));
         request.outputStream.close();
       };
       conn.onResponse = (HttpClientResponse response) {
         StringInputStream stream = new StringInputStream(response.inputStream);
         StringBuffer body = new StringBuffer();
         stream.onData = () => body.add(stream.read());
         stream.onClosed = () {
           receiveResponseHandler(response, body.toString());
         };
       };
@@ skipping 14 matching lines @@
           receive();
         } else {
           leave();
         }
       }
 
       Map messageRequest = new Map();
       messageRequest["request"] = "message";
       messageRequest["sessionId"] = sessionId;
       messageRequest["message"] = "message " + sendMessageCount;
-      HttpClientConnection conn = httpClient.post("127.0.0.1", port, "/message");
+      HttpClientConnection conn =
+      httpClient.post("127.0.0.1", port, "/message");
       conn.onRequest = (HttpClientRequest request) {
-        request.writeString(JSON.stringify(messageRequest));
+        request.outputStream.writeString(JSON.stringify(messageRequest));
         request.outputStream.close();
       };
       conn.onResponse = (HttpClientResponse response) {
         StringInputStream stream = new StringInputStream(response.inputStream);
         StringBuffer body = new StringBuffer();
         stream.onData = () => body.add(stream.read());
         stream.onClosed = () {
           sendResponseHandler(response, body.toString());
         };
       };
     };
 
     void join() {
       void joinResponseHandler(HttpClientResponse response, String data) {
         var responseData = parseResponse(response, data, "join");
         if (responseData == null) return;
         sessionId = responseData["sessionId"];
 
         messageCount = 0;
         sendMessageCount = 0;
         receiveMessageCount = 0;
         sendMessage();
       }
 
       Map joinRequest = new Map();
       joinRequest["request"] = "join";
       joinRequest["handle"] = "test1";
       HttpClientConnection conn = httpClient.post("127.0.0.1", port, "/join");
       conn.onRequest = (HttpClientRequest request) {
-        request.writeString(JSON.stringify(joinRequest));
+        request.outputStream.writeString(JSON.stringify(joinRequest));
         request.outputStream.close();
       };
       conn.onResponse = (HttpClientResponse response) {
         StringInputStream stream = new StringInputStream(response.inputStream);
         StringBuffer body = new StringBuffer();
         stream.onData = () => body.add(stream.read());
         stream.onClosed = () {
           joinResponseHandler(response, body.toString());
         };
       };
     }
 
     // Create a HTTP client factory.
     httpClient = new HttpClient();
     port = 8123;
 
     // Start the client by joining the chat topic.
     join();
   }
 
   int messagesToSend;
   bool verbose;
 }
 
 
 void main () {
   ChatStressClient stresser = new ChatStressClient();
   stresser.run();
 }