Re: [android-developers] who created these "Binder Thread" ?
These threads are created by the system and come from a pool. It's
perfectly normal to see them in the debug window. Note that these
threads are not necessarily running.
On Thu, Dec 24, 2009 at 10:43 PM, androidsdk166 <testsdk16.1@gmail.com> wrote:
> After this thread run dozens of loops. The Binder Threads are created,
> and can be seen in the eclipse debug window. And these Binder Threads
> will never get terminated / released. Where does theme come from? How
> to prevent this from happening? Or how to get it teminated / released?
>
>
>
> public class TServer {
>
> static final int HTTP_PORT = 7788;
> private static Context FContext = null;
>
> static class RequestListenerThread extends Thread {
>
> private final ServerSocket serversocket;
> private final HttpParams params;
>
> public RequestListenerThread(Context AContext) throws IOException {
> FContext = AContext;
>
> this.serversocket = new ServerSocket(HTTP_PORT);
> this.params = new BasicHttpParams();
> this.params
> .setIntParameter(CoreConnectionPNames.SO_TIMEOUT, 5000)
> .setIntParameter(CoreConnectionPNames.SOCKET_BUFFER_SIZE,
> 8 * 1024)
> .setBooleanParameter(
> CoreConnectionPNames.STALE_CONNECTION_CHECK, false)
> .setBooleanParameter(CoreConnectionPNames.TCP_NODELAY, true);
> // .setParameter(CoreProtocolPNames.ORIGIN_SERVER,
> // "HttpComponents/1.1");
>
> }
>
> public void terminate() {
> try {
> serversocket.close();
> this.interrupt();
> } catch (Throwable e) {
> e.printStackTrace();
> }
> }
>
> public void run() {
> while (!Thread.interrupted()) {
> try {
> // Set up HTTP connection
> Socket socket = this.serversocket.accept();
> DefaultHttpServerConnection conn = new DefaultHttpServerConnection
> ();
> conn.bind(socket, this.params);
>
> try {
> String aUrl = "";
> String aRequest = "";
> HttpRequest request = conn.receiveRequestHeader();
> if (request instanceof HttpEntityEnclosingRequest) {
> conn
> .receiveRequestEntity((HttpEntityEnclosingRequest) request);
> HttpEntity entity = ((HttpEntityEnclosingRequest) request)
> .getEntity();
> if (entity != null) {
> aRequest = EntityUtils
> .toString(entity, "UTF-8");
> entity.consumeContent();
> }
> }
> aUrl = request.getRequestLine().getUri();
>
> String aResponse = "中文中文中文中文中文中文中文中文中文";
>
> ContentResolver r = FContext.getContentResolver();
> Cursor c = r.query(Contacts.People.CONTENT_URI, null,
> null, null, null);
> try {
> while (c.moveToNext()) {
> aResponse = aResponse.concat(c.getString(c
> .getColumnIndex(Contacts.People.NAME)));
> if (c.getPosition() > 30) {
> break;
> }
> }
> } finally {
> c.close();
> }
>
> HttpResponse response = new BasicHttpResponse(
> HttpVersion.HTTP_1_0, 200, "OK");
> response
> .setEntity(new StringEntity(aResponse, "UTF-8"));
> conn.sendResponseHeader(response);
> conn.sendResponseEntity(response);
> } catch (Throwable e) {
> e.printStackTrace();
> } finally {
> try {
> conn.shutdown();
> } catch (Throwable ignore) {
> }
> }
>
> } catch (InterruptedIOException ex) {
> ex.printStackTrace();
> // break;
> } catch (IOException e) {
> e.printStackTrace();
> // break;
> } catch (Throwable e) {
> e.printStackTrace();
> // break;
> }
> }
> }
> }
>
> }
>
> --
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--
Romain Guy
Android framework engineer
romainguy@android.com
Note: please don't send private questions to me, as I don't have time
to provide private support. All such questions should be posted on
public forums, where I and others can see and answer them
--
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