开发者社区 问答 正文

如何设置HttpResponse超时?

为了检查网络连接的情况,我创建了下边的方法:

private void checkConnectionStatus() {
    HttpClient httpClient = new DefaultHttpClient();

    try {
      String url = "http://xxx.xxx.xxx.xxx:8000/GaitLink/"
                   + strSessionString + "/ConnectionStatus";
      Log.d("phobos", "performing get " + url);
      HttpGet method = new HttpGet(new URI(url));
      HttpResponse response = httpClient.execute(method);

      if (response != null) {
        String result = getResponse(response.getEntity());
        ...

当我关闭服务器来测试执行的时候,需要等待很长的时间
screenshot
有人知道怎么设置超时来避免等待太长的时间吗?

展开
收起
蛮大人123 2016-02-15 09:15:32 6814 分享 版权
1 条回答
写回答
取消 提交回答
  • 我说我不帅他们就打我,还说我虚伪

    在这个示例中有两个超时的设置。连接超时声明抛出异常"java.net.SocketTimeoutException: Socket is not connected",Socket超时是"java.net.SocketTimeoutException: The operation timed out".

    HttpGet httpGet = new HttpGet(url);
    HttpParams httpParameters = new BasicHttpParams();
    int timeoutConnection = 3000;
    HttpConnectionParams.setConnectionTimeout(httpParameters, timeoutConnection);
    int timeoutSocket = 5000;
    HttpConnectionParams.setSoTimeout(httpParameters, timeoutSocket);
    
    DefaultHttpClient httpClient = new DefaultHttpClient(httpParameters);
    HttpResponse response = httpClient.execute(httpGet);

    如果你想给任何存在的HTTPClient(如DefaultHttpClient 或AndroidHttpClient)设置参数,你可以使用 setParams()方法。
    httpClient.setParams(httpParameters);

    2019-07-17 18:42:55
    赞同 展开评论
问答地址: