Out of Memorysur un des appels web services Restlet
bonjour,
J'ai une activité qui fais des relèvements de coordonnées (Lat,Long) et les envoies vers un serveur App Engine.
je passe par AsyncTask pour l'appel au webservice. Celui-ci fait appel à deux méthodes du service PutCoordonne et GetCoordonne
Car je passe les coordonnées du téléphone local et je récupère les coordonnées tu téléphones distant (Tracking).
cela marche 3 fois et puis je tombe sur l'erreur OutOfMemoryerror
voici la log
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04-27 10:57:18.332: I/dalvikvm-heap(4940): Clamp target GC heap from 64.368MB to 64.000MB
04-27 10:57:18.332: D/dalvikvm(4940): GC_FOR_ALLOC freed 317K, 5% free 62687K/65536K, paused 73ms, total 73ms
04-27 10:57:18.332: I/dalvikvm-heap(4940): Forcing collection of SoftReferences for 32784-byte allocation
04-27 10:57:18.397: I/dalvikvm-heap(4940): Clamp target GC heap from 64.267MB to 64.000MB
04-27 10:57:18.397: D/dalvikvm(4940): GC_BEFORE_OOM freed 165K, 5% free 62521K/65536K, paused 62ms, total 62ms
04-27 10:57:18.397: E/dalvikvm-heap(4940): Out of memory on a 32784-byte allocation.
04-27 10:57:18.397: I/dalvikvm(4940): "Restlet-1119087168" daemon prio=5 tid=43 RUNNABLE
04-27 10:57:18.397: I/dalvikvm(4940): | group="main" sCount=0 dsCount=0 obj=0x42b3ea40 self=0x5c79a558
04-27 10:57:18.397: I/dalvikvm(4940): | sysTid=6742 nice=0 sched=0/0 cgrp=apps handle=1493912640
04-27 10:57:18.397: I/dalvikvm(4940): | state=R schedstat=( 149825543 3450876 19 ) utm=14 stm=0 core=2
04-27 10:57:18.402: I/dalvikvm(4940): at java.nio.ByteBuffer.allocate(ByteBuffer.java:~56)
04-27 10:57:18.407: I/dalvikvm(4940): at org.restlet.engine.io.Buffer.createByteBuffer(Buffer.java:67)
04-27 10:57:18.407: I/dalvikvm(4940): at org.restlet.engine.io.Buffer.<init>(Buffer.java:128)
04-27 10:57:18.412: I/dalvikvm(4940): at org.restlet.engine.connector.Way.<init>(Way.java:100)
04-27 10:57:18.412: I/dalvikvm(4940): at org.restlet.engine.connector.OutboundWay.<init>(OutboundWay.java:108)
04-27 10:57:18.412: I/dalvikvm(4940): at org.restlet.engine.connector.ClientOutboundWay.<init>(ClientOutboundWay.java:62)
04-27 10:57:18.417: I/dalvikvm(4940): at org.restlet.engine.connector.HttpClientOutboundWay.<init>(HttpClientOutboundWay.java:63)
04-27 10:57:18.417: I/dalvikvm(4940): at org.restlet.engine.connector.HttpClientHelper.createOutboundWay(HttpClientHelper.java:66)
04-27 10:57:18.417: I/dalvikvm(4940): at org.restlet.engine.connector.Connection.<init>(Connection.java:131)
04-27 10:57:18.417: I/dalvikvm(4940): at org.restlet.engine.connector.ClientConnectionHelper.createConnection(ClientConnectionHelper.java:143)
04-27 10:57:18.417: I/dalvikvm(4940): at org.restlet.engine.connector.ConnectionPool.createObject(ConnectionPool.java:76)
04-27 10:57:18.417: I/dalvikvm(4940): at org.restlet.engine.connector.ConnectionPool.createObject(ConnectionPool.java:47)
04-27 10:57:18.417: I/dalvikvm(4940): at org.restlet.engine.util.Pool.preCreate(Pool.java:151)
04-27 10:57:18.417: I/dalvikvm(4940): at org.restlet.engine.connector.ConnectionPool.<init>(ConnectionPool.java:63)
04-27 10:57:18.417: I/dalvikvm(4940): at org.restlet.engine.connector.ConnectionHelper.createConnectionPool(ConnectionHelper.java:196)
04-27 10:57:18.417: I/dalvikvm(4940): at org.restlet.engine.connector.ConnectionController.doInit(ConnectionController.java:143)
04-27 10:57:18.417: I/dalvikvm(4940): at org.restlet.engine.connector.Controller.run(Controller.java:132)
04-27 10:57:18.417: I/dalvikvm(4940): at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:390)
04-27 10:57:18.417: I/dalvikvm(4940): at java.util.concurrent.FutureTask.run(FutureTask.java:234)
04-27 10:57:18.417: I/dalvikvm(4940): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)
04-27 10:57:18.417: I/dalvikvm(4940): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
04-27 10:57:18.417: I/dalvikvm(4940): at java.lang.Thread.run(Thread.java:841)
04-27 10:57:18.432: W/System.err(4940): 27 avr. 2014 10:57:18 org.restlet.engine.connector.Controller run
04-27 10:57:18.432: W/System.err(4940): WARNING: Unexpected error while controlling connector
04-27 10:57:18.432: W/System.err(4940): Throwable occurred: java.lang.OutOfMemoryError
04-27 10:57:18.432: W/System.err(4940): at java.nio.ByteBuffer.allocate(ByteBuffer.java:56)
04-27 10:57:18.432: W/System.err(4940): at org.restlet.engine.io.Buffer.createByteBuffer(Buffer.java:67)
04-27 10:57:18.432: W/System.err(4940): at org.restlet.engine.io.Buffer.<init>(Buffer.java:128)
04-27 10:57:18.432: W/System.err(4940): at org.restlet.engine.connector.Way.<init>(Way.java:100)
04-27 10:57:18.432: W/System.err(4940): at org.restlet.engine.connector.OutboundWay.<init>(OutboundWay.java:108)
04-27 10:57:18.432: W/System.err(4940): at org.restlet.engine.connector.ClientOutboundWay.<init>(ClientOutboundWay.java:62)
04-27 10:57:18.432: W/System.err(4940): at org.restlet.engine.connector.HttpClientOutboundWay.<init>(HttpClientOutboundWay.java:63)
04-27 10:57:18.432: W/System.err(4940): at org.restlet.engine.connector.HttpClientHelper.createOutboundWay(HttpClientHelper.java:66)
04-27 10:57:18.432: W/System.err(4940): at org.restlet.engine.connector.Connection.<init>(Connection.java:131)
04-27 10:57:18.432: W/System.err(4940): at org.restlet.engine.connector.ClientConnectionHelper.createConnection(ClientConnectionHelper.java:143)
04-27 10:57:18.432: W/System.err(4940): at org.restlet.engine.connector.ConnectionPool.createObject(ConnectionPool.java:76)
04-27 10:57:18.432: W/System.err(4940): at org.restlet.engine.connector.ConnectionPool.createObject(ConnectionPool.java:47)
04-27 10:57:18.432: W/System.err(4940): at org.restlet.engine.util.Pool.preCreate(Pool.java:151)
04-27 10:57:18.432: W/System.err(4940): at org.restlet.engine.connector.ConnectionPool.<init>(ConnectionPool.java:63)
04-27 10:57:18.432: W/System.err(4940): at org.restlet.engine.connector.ConnectionHelper.createConnectionPool(ConnectionHelper.java:196)
04-27 10:57:18.432: W/System.err(4940): at org.restlet.engine.connector.ConnectionController.doInit(ConnectionController.java:143)
04-27 10:57:18.432: W/System.err(4940): at org.restlet.engine.connector.Controller.run(Controller.java:132)
04-27 10:57:18.432: W/System.err(4940): at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:390)
04-27 10:57:18.432: W/System.err(4940): at java.util.concurrent.FutureTask.run(FutureTask.java:234)
04-27 10:57:18.432: W/System.err(4940): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)
04-27 10:57:18.432: W/System.err(4940): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
04-27 10:57:18.432: W/System.err(4940): at java.lang.Thread.run(Thread.java:841) |
et voici mon code je ne comprend pas. J'ai pourtant placé mon appel web service en arrière plan ??
L'appel au web service.
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.......
@Override
public void onLocationChanged(Location location) {
LatOrigin = location.getLatitude();
LngOrigin = location.getLongitude();
mapView.clear();
// mapView.addMarker(new MarkerOptions().title("Vous êtes ici").position(new LatLng(LatOrigin, LngOrigin)));
if (LatDest > 0)
{
new DessineTrajet(InterMediationChercheSaPlace.this, LatOrigin,LngOrigin,LatDest, LngDest);
}
CompteurDeGeo++; // tout les 5 relèvements je sauvegarde les coordonnées
if (CompteurDeGeo > 5){
immatriculation = new immatriculation(
MatriculePartant,
MatriculeArrivant,
LatOrigin,
LngOrigin,
Commande,
true,
Ladate.DateToString(Ladate.dateDuJour()));
new SauveGardeCoordonne(InterMediationChercheSaPlace.this, immatriculation);
CompteurDeGeo=0;
}
}
....... |
le WebService
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public class SauveGardeCoordonne {
private WeakReference<InterMediationChercheSaPlace> mActivity = null;
// Progression du téléchargement
private immatriculation IMMAT;
private ContainerCoord ListeCoordDistant;
public SauveGardeCoordonne (InterMediationChercheSaPlace pActivity,immatriculation Immat) {
//Coordest= new LatLng(lat, lng);
link(pActivity);
IMMAT=Immat;
Rt mProgress = new Rt();
// On l'exécute
mProgress.execute(Immat);
}
public void link (InterMediationChercheSaPlacepActivity)
{
mActivity = new WeakReference<InterMediationChercheSaPlace>(pActivity);
}
class Rt extends AsyncTask<immatriculation,Integer, Boolean>
{
@Override
protected void onPostExecute (Boolean result) {
if (mActivity.get() != null) {
if(result)
{
mActivity.get().ParamBd.Update_ImmatriculationStatus();
immatriculation immatriculation= new immatriculation(
IMMAT.getImmatRecherche(),
IMMAT.getImmatriculation(),
ListeCoordDistant.getCoordonne_list().get(0).getLatitude(),
ListeCoordDistant.getCoordonne_list().get(0).getLongitude(),
IMMAT.getCommande(),true,
ListeCoordDistant.getCoordonne_list().get(0).getDateHeure()
);
// enregistre en Base de données
mActivity.get().ParamBd.Insert_immatriculation(immatriculation);
}
}
}
protected Boolean doInBackground (immatriculation... Location)
{
//Appel au web Service
ImmatriculationController uController=new ImmatriculationController();
try {
// place les coordonnée du local par rapport au distant
long Result = uController.PutCoordonnee(Location[0]);
// récupére les coordonnées encours du distant
ListeCoordDistant = new ContainerCoord();
ListeCoordDistant=uController.GetCoordonnee(Location[0].getImmatRecherche());
if(ListeCoordDistant.size() > 0)
{
Log.i("immatriculation True ","------> Resultat : "+ListeCoordDistant.size() );
return true;
}
else
return false;
}
catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return false;
} |
je ne comprend pas pourquoi, peut-être que je dois passer par un service car l'appel se fait en arrière plan ?
