如何设置HttpResponse超时为Android在Java

我创建了以下函数来检查连接状态:

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());
        ...

当我关闭服务器测试执行等待很长时间在行

HttpResponse response = httpClient.execute(method);

有人知道如何设置超时以避免等待太长时间吗?

谢谢!

当前回答

如果你正在使用HttpURLConnection，调用setConnectTimeout()如下所示:

URL url = new URL(myurl);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setConnectTimeout(CONNECT_TIMEOUT);

2014-09-04 22:50:35

其他回答

如果你正在使用Jakarta的http客户端库，那么你可以这样做:

        HttpClient client = new HttpClient();
        client.getParams().setParameter(HttpClientParams.CONNECTION_MANAGER_TIMEOUT, new Long(5000));
        client.getParams().setParameter(HttpClientParams.SO_TIMEOUT, new Integer(5000));
        GetMethod method = new GetMethod("http://www.yoururl.com");
        method.getParams().setParameter(HttpMethodParams.SO_TIMEOUT, new Integer(5000));
        method.getParams().setParameter(HttpMethodParams.RETRY_HANDLER,
        int statuscode = client.executeMethod(method);

2009-03-29 02:23:58

一种选择是使用OkHttp客户端，来自Square。

添加库依赖项

在构建中。Gradle，包括这一行:

compile 'com.squareup.okhttp:okhttp:x.x.x'

其中x.x.x为所需的库版本号。

设置客户端

例如，如果你想设置一个60秒的超时，这样做:

final OkHttpClient okHttpClient = new OkHttpClient();
okHttpClient.setReadTimeout(60, TimeUnit.SECONDS);
okHttpClient.setConnectTimeout(60, TimeUnit.SECONDS);

ps:如果你的minSdkVersion大于8，你可以使用TimeUnit.MINUTES。所以，你可以简单地使用:

okHttpClient.setReadTimeout(1, TimeUnit.MINUTES);
okHttpClient.setConnectTimeout(1, TimeUnit.MINUTES);

有关单位的详细信息，请参见TimeUnit。

2015-08-07 04:15:15

如果你正在使用默认的http客户端，下面是如何使用默认的http参数:

HttpClient client = new DefaultHttpClient();
HttpParams params = client.getParams();
HttpConnectionParams.setConnectionTimeout(params, 3000);
HttpConnectionParams.setSoTimeout(params, 3000);

原创版权归http://www.jayway.com/2009/03/17/configuring-timeout-with-apache-httpclient-40/所有

2015-01-15 02:57:55

如果你正在使用HttpURLConnection，调用setConnectTimeout()如下所示:

URL url = new URL(myurl);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setConnectTimeout(CONNECT_TIMEOUT);

2014-09-04 22:50:35

在我的示例中，设置了两个超时。连接超时抛出java.net.SocketTimeoutException:套接字未连接，套接字超时。

HttpGet httpGet = new HttpGet(url);
HttpParams httpParameters = new BasicHttpParams();
// Set the timeout in milliseconds until a connection is established.
// The default value is zero, that means the timeout is not used. 
int timeoutConnection = 3000;
HttpConnectionParams.setConnectionTimeout(httpParameters, timeoutConnection);
// Set the default socket timeout (SO_TIMEOUT) 
// in milliseconds which is the timeout for waiting for data.
int timeoutSocket = 5000;
HttpConnectionParams.setSoTimeout(httpParameters, timeoutSocket);

DefaultHttpClient httpClient = new DefaultHttpClient(httpParameters);
HttpResponse response = httpClient.execute(httpGet);

如果你想设置任何现有HTTPClient(例如DefaultHttpClient或AndroidHttpClient)的参数，你可以使用函数setParams()。

httpClient.setParams(httpParameters);

2009-10-14 09:39:11

如何设置HttpResponse超时为Android在Java

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