Thx for help...
I think i'm already in this situation, async service is retrieved
through the following class:
public class ProxyAsync {
public ProxyAsync(){}
public static ProxyAsync getInstance(){return new ProxyAsync();}
public CCN_WS_WrapNaviInMareAsync getServiceWsNaviInMare() {
// Create the client proxy. Note that although you are
creating the
// service interface proper, you cast the result to the
asynchronous
// version of
// the interface. The cast is always safe because the
generated proxy
// implements the asynchronous interface automatically.
CCN_WS_WrapNaviInMareAsync service =
(CCN_WS_WrapNaviInMareAsync) GWT.
create(CCN_WS_WrapNaviInMare.class);
// Specify the URL at which our service implementation is
running.
// Note that the target URL must reside on the same domain and
port from
// which the host page was served.
//
ServiceDefTarget endpoint = (ServiceDefTarget) service;
String moduleRelativeURL = GWT.getModuleBaseURL()
+"ccn_ws_wrapnaviinmare";
endpoint.setServiceEntryPoint(moduleRelativeURL);
return service;
}
were you saying that?
thx, have a nice day,
Michela
On 2 Mar, 09:05, Алексей Циунчик <[email protected]> wrote:
> Hi Koalina,
>
> We have similar issue in our app. In our case we use static field to hold
> RPC service reference. In your case please check whether
> proxyAsync.getServiceWsNaviInMare() return always the same instance of RPC
> service, or not. If it is always the same, refector your code to return
> always new object something like:
>
> proxyAsync.getServiceWsNaviInMare() {
> return GWT.create(.....);
>
> }
>
> In our case this helps.
>
> 2009/2/27 koalina <[email protected]>
>
>
>
> > Hi all,
> > i'm developing a tracking application. I think that there's a memory
> > leak issue when a rpc is called inside a timer repeating.
> > the code is semplified as follow:
>
> > public void onModuleLoad() {
> > startRefreshInfoSupp();
> > }
> > where the startRefreshInfoSupp is
>
> > final AsyncCallback asyncCallback = new AsyncCallback() {
>
> > public void onFailure(Throwable caught) {
> > ......
> > }
>
> > public void onSuccess(Object result) {
> > GWT.log("Ricevute seguenti informazioni
> > supplementari: "+(String) result, null);
> > ..
> > }
> > }
> > }
>
> > };
>
> > Timer t = new Timer() {
>
> > public void run() {
>
> > proxyAsync.getServiceWsNaviInMare().
> > getInfoSupp(asyncCallback);
>
> > }
>
> > };
> > t.scheduleRepeating(MainEntryPoint.refreshLastUpdatePeriod);
> > }
>
> > this code as is, make the memory usage increase and increase.
> > I'm working with gwt 1.5.3 and ie7
> > no problem on ff
>
> > have you got any idea? any known issue?
> > pls help, thx
> > have a nice day,
> > Michela
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