Mercury-IM/Smack
Mercury-IM/Smack
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Code Issues Releases Wiki Activity

Merge branch '3.4'

Browse source 
Conflicts:
	build/build.xml
This commit is contained in:
Florian Schmaus 2014-02-10 09:09:02 +01:00
commit 5f5805cd1c
10 changed files with 145 additions and 102 deletions
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53
source/org/jivesoftware/smack/keepalive/KeepAliveManager.java
View file

@ -16,12 +16,12 @@
package org.jivesoftware.smack.keepalive;
import java.lang.ref.WeakReference;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import java.util.WeakHashMap;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.ScheduledFuture;
import java.util.concurrent.ScheduledThreadPoolExecutor;
@ -52,7 +52,7 @@ import org.jivesoftware.smack.ping.packet.Ping;
* @author Florian Schmaus
*/
public class KeepAliveManager {
private static Map<Connection, KeepAliveManager> instances = new HashMap<Connection, KeepAliveManager>();
private static Map<Connection, KeepAliveManager> instances = Collections.synchronizedMap(new WeakHashMap<Connection, KeepAliveManager>());
private static volatile ScheduledExecutorService periodicPingExecutorService;
static {
@ -65,7 +65,7 @@ public class KeepAliveManager {
}
}
private Connection connection;
private WeakReference<Connection> weakRefConnection;
private long pingInterval = SmackConfiguration.getKeepAliveInterval();
private Set<PingFailedListener> pingFailedListeners = Collections.synchronizedSet(new HashSet<PingFailedListener>());
private volatile ScheduledFuture<?> periodicPingTask;
@ -120,40 +120,21 @@ public class KeepAliveManager {
}
private KeepAliveManager(Connection connection) {
this.connection = connection;
init();
handleConnect();
}
weakRefConnection = new WeakReference<Connection>(connection);
/*
* Call after every connection to add the packet listener.
*/
private void handleConnect() {
// Listen for all incoming packets and reset the scheduled ping whenever
// one arrives.
connection.addPacketListener(new PacketListener() {
@Override
public void processPacket(Packet packet) {
// reschedule the ping based on this last server contact
lastSuccessfulContact = System.currentTimeMillis();
schedulePingServerTask();
}
}, null);
}
private void init() {
connection.addConnectionListener(new ConnectionListener() {
@Override
public void connectionClosed() {
stopPingServerTask();
Connection connection = weakRefConnection.get();
handleDisconnect(connection);
}
@Override
public void connectionClosedOnError(Exception arg0) {
stopPingServerTask();
Connection connection = weakRefConnection.get();
handleDisconnect(connection);
}
@ -174,6 +155,25 @@ public class KeepAliveManager {
instances.put(connection, this);
schedulePingServerTask();
handleConnect();
}
/*
* Call after every connection to add the packet listener.
*/
private void handleConnect() {
Connection connection = weakRefConnection.get();
// Listen for all incoming packets and reset the scheduled ping whenever
// one arrives.
connection.addPacketListener(new PacketListener() {
@Override
public void processPacket(Packet packet) {
// reschedule the ping based on this last server contact
lastSuccessfulContact = System.currentTimeMillis();
schedulePingServerTask();
}
}, null);
}
/**
@ -276,6 +276,7 @@ public class KeepAliveManager {
public void run() {
Ping ping = new Ping();
PacketFilter responseFilter = new PacketIDFilter(ping.getPacketID());
Connection connection = weakRefConnection.get();
final PacketCollector response = pingFailedListeners.isEmpty() ? null : connection.createPacketCollector(responseFilter);
connection.sendPacket(ping);

1
source/org/jivesoftware/smackx/MessageEventManager.java
View file

@ -20,7 +20,6 @@
package org.jivesoftware.smackx;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Iterator;

5
source/org/jivesoftware/smackx/muc/MultiUserChat.java
View file

@ -27,6 +27,7 @@ import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.WeakHashMap;
@ -116,12 +117,16 @@ public class MultiUserChat {
// Chat protocol. This information will be used when another client tries to
// discover whether this client supports MUC or not.
ServiceDiscoveryManager.getInstanceFor(connection).addFeature(discoNamespace);
// Set the NodeInformationProvider that will provide information about the
// joined rooms whenever a disco request is received
final WeakReference<Connection> weakRefConnection = new WeakReference<Connection>(connection);
ServiceDiscoveryManager.getInstanceFor(connection).setNodeInformationProvider(
discoNode,
new NodeInformationProvider() {
public List<DiscoverItems.Item> getNodeItems() {
Connection connection = weakRefConnection.get();
if (connection == null) return new LinkedList<DiscoverItems.Item>();
List<DiscoverItems.Item> answer = new ArrayList<DiscoverItems.Item>();
Iterator<String> rooms=MultiUserChat.getJoinedRooms(connection);
while (rooms.hasNext()) {

12
source/org/jivesoftware/smackx/ping/PingManager.java
View file

@ -16,6 +16,7 @@
package org.jivesoftware.smackx.ping;
import java.lang.ref.WeakReference;
import java.util.Collections;
import java.util.Map;
import java.util.WeakHashMap;
@ -65,7 +66,7 @@ public class PingManager {
});
}
private Connection connection;
private WeakReference<Connection> weakRefConnection;
/**
* Retrieves a {@link PingManager} for the specified {@link Connection}, creating one if it doesn't already
@ -84,8 +85,8 @@ public class PingManager {
return pingManager;
}
private PingManager(Connection con) {
this.connection = con;
private PingManager(Connection connection) {
weakRefConnection = new WeakReference<Connection>(connection);
ServiceDiscoveryManager sdm = ServiceDiscoveryManager.getInstanceFor(connection);
// The ServiceDiscoveryManager was not pre-initialized
@ -101,6 +102,7 @@ public class PingManager {
* Sends a Pong for every Ping
*/
public void processPacket(Packet packet) {
Connection connection = weakRefConnection.get();
IQ pong = IQ.createResultIQ((Ping) packet);
connection.sendPacket(pong);
}
@ -121,7 +123,7 @@ public class PingManager {
*/
public boolean ping(String jid, long pingTimeout) {
Ping ping = new Ping(jid);
Connection connection = weakRefConnection.get();
try {
SyncPacketSend.getReply(connection, ping);
}
@ -151,6 +153,7 @@ public class PingManager {
* @throws XMPPException An XMPP related error occurred during the request
*/
public boolean isPingSupported(String jid) throws XMPPException {
Connection connection = weakRefConnection.get();
DiscoverInfo result = ServiceDiscoveryManager.getInstanceFor(connection).discoverInfo(jid);
return result.containsFeature(Ping.NAMESPACE);
}
@ -165,6 +168,7 @@ public class PingManager {
* @return true if a reply was received from the server, false otherwise.
*/
public boolean pingMyServer() {
Connection connection = weakRefConnection.get();
return ping(connection.getServiceName());
}
}

7
source/org/jivesoftware/smackx/receipts/DeliveryReceiptManager.java
View file

@ -16,6 +16,7 @@
package org.jivesoftware.smackx.receipts;
import java.lang.ref.WeakReference;
import java.util.Collections;
import java.util.HashSet;
import java.util.Map;
@ -52,7 +53,7 @@ public class DeliveryReceiptManager implements PacketListener {
});
}
private Connection connection;
private WeakReference<Connection> weakRefConnection;
private boolean auto_receipts_enabled = false;
private Set<ReceiptReceivedListener> receiptReceivedListeners = Collections
.synchronizedSet(new HashSet<ReceiptReceivedListener>());
@ -60,7 +61,7 @@ public class DeliveryReceiptManager implements PacketListener {
private DeliveryReceiptManager(Connection connection) {
ServiceDiscoveryManager sdm = ServiceDiscoveryManager.getInstanceFor(connection);
sdm.addFeature(DeliveryReceipt.NAMESPACE);
this.connection = connection;
weakRefConnection = new WeakReference<Connection>(connection);
instances.put(connection, this);
// register listener for delivery receipts and requests
@ -91,6 +92,7 @@ public class DeliveryReceiptManager implements PacketListener {
* @return true if supported
*/
public boolean isSupported(String jid) {
Connection connection = weakRefConnection.get();
try {
DiscoverInfo result =
ServiceDiscoveryManager.getInstanceFor(connection).discoverInfo(jid);
@ -119,6 +121,7 @@ public class DeliveryReceiptManager implements PacketListener {
DeliveryReceiptRequest drr = (DeliveryReceiptRequest)packet.getExtension(
DeliveryReceiptRequest.ELEMENT, DeliveryReceipt.NAMESPACE);
if (drr != null) {
Connection connection = weakRefConnection.get();
Message ack = new Message(packet.getFrom(), Message.Type.normal);
ack.addExtension(new DeliveryReceipt(packet.getPacketID()));
connection.sendPacket(ack);