通过对等Android请求重置连接

我试图在加载webview以检查http错误时检查状态代码错误

尽管当我尝试检查我的设备是否可以连接到链接时，几乎总是出现以下错误：

java.net.SocketException: recvfrom failed: ECONNRESET (Connection reset by peer)
    at libcore.io.IoBridge.maybeThrowAfterRecvfrom(IoBridge.java:545)
    at libcore.io.IoBridge.recvfrom(IoBridge.java:509)
    at java.net.PlainSocketImpl.read(PlainSocketImpl.java:489)
    at java.net.PlainSocketImpl.access$000(PlainSocketImpl.java:46)
    at java.net.PlainSocketImpl$PlainSocketInputStream.read(PlainSocketImpl.java:241)
    at org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:103)
    at org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:191)
    at org.apache.http.impl.conn.DefaultResponseParser.parseHead(DefaultResponseParser.java:82)
    at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:174)
    at org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:180)
    at org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:235)
    at org.apache.http.impl.conn.AbstractClientConnAdapter.receiveResponseHeader(AbstractClientConnAdapter.java:259)
    at org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:279)
    at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:121)
    at org.apache.http.impl.client.DefaultRequestDirector.createTunnelToTarget(DefaultRequestDirector.java:765)
    at org.apache.http.impl.client.DefaultRequestDirector.establishRoute(DefaultRequestDirector.java:664)
    at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:384)
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:575)
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:498)
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:476)
    at android.os.AsyncTask$2.call(AsyncTask.java:288)
    at java.util.concurrent.FutureTask.run(FutureTask.java:237)
    at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
    at java.lang.Thread.run(Thread.java:841)
Caused by: libcore.io.ErrnoException: recvfrom failed: ECONNRESET (Connection reset by peer)
    at libcore.io.Posix.recvfromBytes(Native Method)
    at libcore.io.Posix.recvfrom(Posix.java:141)
    at libcore.io.BlockGuardOs.recvfrom(BlockGuardOs.java:164)
    at libcore.io.IoBridge.recvfrom(IoBridge.java:506)
    ... 26 more

我尝试了其他链接，有时它也会给出这个错误，很少给出http 200

以下是我处理请求的方式：

class RetrieveConnectionStatus extends AsyncTask<String, Integer, Integer> {
        private Integer mHttpStatus;
        protected Integer doInBackground(String... urls) {
            try {
                DefaultHttpClient httpClient = new DefaultHttpClient();
                HttpGet httpRequest = new HttpGet(urls[0]);
                HttpResponse httpResponse = httpClient.execute(httpRequest);
                mHttpStatus = httpResponse.getStatusLine().getStatusCode();
                // if( mHttpStatus != 200) {

            } catch (Exception e) {
                L.e(CampaignScreen.class, Log.getStackTraceString(e));
                mHttpStatus = 404;
            }

            return mHttpStatus;
        }
}

类检索连接状态扩展异步任务{
私有整数mHttpStatus；
受保护的整数doInBackground（字符串…URL）{
试一试{
DefaultHttpClient httpClient=新的DefaultHttpClient（）；
HttpGet httpRequest=新的HttpGet（URL[0]）；
HttpResponse HttpResponse=httpClient.execute（httpRequest）；
mHttpStatus=httpResponse.getStatusLine（）.getStatusCode（）；
//如果（mHttpStatus！=200）{
}捕获（例外e）{
L.e（activityscreen.class，Log.getStackTraceString（e））；
mHttpStatus=404；
}
返回mHttpStatus；
}
}

更新：我正在通过3G访问，http页面也会出现此错误。同样，通过无线访问也不会出现问题

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有人能帮我吗？发生了什么事？

执行此操作时，您的设备是否在WIFI或3G上？您能访问“http://”页面（非https页面）吗？我通过3G访问，http页面也会显示这些错误您使用的是什么电话和3G服务？看起来您的服务提供商可能有路由表错误或DNS解析的IP地址存在其他连接问题。换句话说，这是您的连接，而不是您试图访问的服务器…这可能是真的，因为我尝试通过wireless及其工作正常：（提供商有什么问题吗？