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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