diff --git a/ProtocolLib/src/com/comphenix/protocol/async/AsyncFilterManager.java b/ProtocolLib/src/com/comphenix/protocol/async/AsyncFilterManager.java
new file mode 100644
index 00000000..dc8e972a
--- /dev/null
+++ b/ProtocolLib/src/com/comphenix/protocol/async/AsyncFilterManager.java
@@ -0,0 +1,17 @@
+package com.comphenix.protocol.async;
+
+import java.util.concurrent.Future;
+
+/**
+ * Represents a filter manager for asynchronous packets.
+ * 
+ * @author Kristian
+ */
+public class AsyncFilterManager {
+
+
+	public Future<Void> registerAsyncHandler() {
+		
+	}
+	
+}
diff --git a/ProtocolLib/src/com/comphenix/protocol/async/AsyncListener.java b/ProtocolLib/src/com/comphenix/protocol/async/AsyncListener.java
new file mode 100644
index 00000000..01ef4aba
--- /dev/null
+++ b/ProtocolLib/src/com/comphenix/protocol/async/AsyncListener.java
@@ -0,0 +1,5 @@
+package com.comphenix.protocol.async;
+
+public interface AsyncListener {
+	public void onAsyncPacket(AsyncPacket packet);
+}
diff --git a/ProtocolLib/src/com/comphenix/protocol/async/AsyncPacket.java b/ProtocolLib/src/com/comphenix/protocol/async/AsyncPacket.java
new file mode 100644
index 00000000..e14d4073
--- /dev/null
+++ b/ProtocolLib/src/com/comphenix/protocol/async/AsyncPacket.java
@@ -0,0 +1,123 @@
+package com.comphenix.protocol.async;
+
+import java.io.Serializable;
+
+import com.comphenix.protocol.events.PacketEvent;
+import com.google.common.primitives.Longs;
+
+/**
+ * Represents a packet that is being processed by asynchronous listeners.
+ * 
+ * @author Kristian
+ */
+public class AsyncPacket implements Serializable, Comparable<AsyncPacket> {
+	
+	/**
+	 * Generated by Eclipse.
+	 */
+	private static final long serialVersionUID = -2621498096616187384L;
+
+	/**
+	 * Default number of milliseconds until a packet will rejected.
+	 */
+	public static final int DEFAULT_TIMEOUT_DETLA = 60000;
+	
+	/**
+	 * The original synchronized packet.
+	 */
+	private PacketEvent packetEvent;
+	
+	// Timeout handling
+	private long initialTime;
+	private long timeout;
+	
+	// Packet order
+	private long originalSendingIndex;
+	private long newSendingIndex;
+	
+	
+	/**
+	 * Create a container for asyncronous packets.
+	 * @param packetEvent - the synchronous packet event.
+	 * @param initialTime - the current time in milliseconds since 01.01.1970 00:00.
+	 */
+	public AsyncPacket(PacketEvent packetEvent, long sendingIndex, long initialTime) {
+		this.packetEvent = packetEvent;
+		
+		// Timeout
+		this.initialTime = initialTime;
+		this.timeout = initialTime + DEFAULT_TIMEOUT_DETLA;
+		
+		// Sending index
+		this.originalSendingIndex = sendingIndex;
+		this.newSendingIndex = sendingIndex;
+	}
+	
+	/**
+	 * Retrieve the time the packet was initially queued for asynchronous processing.
+	 * @return The initial time in number of milliseconds since 01.01.1970 00:00. 
+	 */
+	public long getInitialTime() {
+		return initialTime;
+	}	
+
+	/**
+	 * Retrieve the time the packet will be forcefully rejected.
+	 * @return The time to reject the packet, in milliseconds since 01.01.1970 00:00.
+	 */
+	public long getTimeout() {
+		return timeout;
+	}
+	
+	/**
+	 * Sets the time the packet will be forcefully rejected.
+	 * @param timeout - the time to reject the packet, in milliseconds since 01.01.1970 00:00.
+	 */
+	public void setTimeout(long timeout) {
+		this.timeout = timeout;
+	}
+
+	/**
+	 * Retrieve the order the packet was originally transmitted.
+	 * @return The original packet index.
+	 */
+	public long getOriginalSendingIndex() {
+		return originalSendingIndex;
+	}
+
+	/**
+	 * Retrieve the desired sending order after processing has completed.
+	 * <p>
+	 * Higher sending order means lower priority.
+	 * @return Desired sending order.
+	 */
+	public long getNewSendingIndex() {
+		return newSendingIndex;
+	}
+
+	/**
+	 * Sets the desired sending order after processing has completed.
+	 * <p>
+	 * Higher sending order means lower priority.
+	 * @param newSendingIndex - new packet send index.
+	 */
+	public void setNewSendingIndex(long newSendingIndex) {
+		this.newSendingIndex = newSendingIndex;
+	}
+
+	/**
+	 * Retrieve the original synchronous packet event.
+	 * @return The original packet event.
+	 */
+	public PacketEvent getPacketEvent() {
+		return packetEvent;
+	}
+
+	@Override
+	public int compareTo(AsyncPacket o) {
+		if (o == null)
+			return 1;
+		else
+			return Longs.compare(getNewSendingIndex(), o.getNewSendingIndex());
+	}
+}
diff --git a/ProtocolLib/src/com/comphenix/protocol/async/ListenerToken.java b/ProtocolLib/src/com/comphenix/protocol/async/ListenerToken.java
new file mode 100644
index 00000000..c3a59b3d
--- /dev/null
+++ b/ProtocolLib/src/com/comphenix/protocol/async/ListenerToken.java
@@ -0,0 +1,38 @@
+package com.comphenix.protocol.async;
+
+import java.util.concurrent.ArrayBlockingQueue;
+
+public class ListenerToken {
+
+	// Cancel the async handler
+	private volatile boolean cancelled;
+
+	public boolean isCancelled() {
+		return cancelled;
+	}
+
+	/**
+	 * Cancel the handler.
+	 */
+	public void cancel() {
+		cancelled = true;
+	}
+	
+
+	public void beginListener(AsyncListener asyncListener) {
+		
+		try {
+			AsyncPacket packet = processingQueue.take();
+			
+			// Now, 
+			asyncListener.onAsyncPacket(packet);
+			
+			
+		} catch (InterruptedException e) {
+			
+		}
+		
+		
+		
+	}
+}
diff --git a/ProtocolLib/src/com/comphenix/protocol/async/PacketProcessingQueue.java b/ProtocolLib/src/com/comphenix/protocol/async/PacketProcessingQueue.java
new file mode 100644
index 00000000..620e9b3a
--- /dev/null
+++ b/ProtocolLib/src/com/comphenix/protocol/async/PacketProcessingQueue.java
@@ -0,0 +1,74 @@
+package com.comphenix.protocol.async;
+
+import java.util.concurrent.ArrayBlockingQueue;
+import java.util.concurrent.Semaphore;
+
+import com.comphenix.protocol.concurrency.SortedCopyOnWriteArray;
+
+/**
+ * Handles the processing of a certain packet type.
+ * 
+ * @author Kristian
+ */
+class PacketProcessingQueue {
+
+
+	/**
+	 * Default maximum number of packets to process concurrently.
+	 */
+	public static final int DEFAULT_MAXIMUM_CONCURRENCY = 5;
+	
+	/**
+	 * Default maximum number of packets to queue for processing.
+	 */
+	public static final int DEFAULT_QUEUE_LIMIT = 1024 * 60;
+	
+	/**
+	 * Number of packets we're processing concurrently.
+	 */
+	private final int maximumConcurrency;
+	private Semaphore concurrentProcessing;
+	
+	// Queued packets for being processed
+	private ArrayBlockingQueue<AsyncPacket> processingQueue;
+
+	// Packet listeners
+	private SortedCopyOnWriteArray<>
+	
+	public PacketProcessingQueue() {
+		this(DEFAULT_QUEUE_LIMIT, DEFAULT_MAXIMUM_CONCURRENCY);
+	}
+	
+	public PacketProcessingQueue(int queueLimit, int maximumConcurrency) {
+		this.processingQueue = new ArrayBlockingQueue<AsyncPacket>(queueLimit);
+		this.maximumConcurrency = maximumConcurrency;
+		this.concurrentProcessing = new Semaphore(maximumConcurrency);
+	}
+	
+	public boolean queuePacket(AsyncPacket packet) {
+		try {
+			processingQueue.add(packet);
+			
+			// Begin processing packets
+			processPacket();
+			return true;
+		} catch (IllegalStateException e) {
+			return false;
+		}
+	}
+	
+	public void processPacket() {
+		if (concurrentProcessing.tryAcquire()) {
+			AsyncPacket packet = processingQueue.poll();
+			
+			// Any packet queued?
+			if (packet != null) {
+				
+			}
+ 		}
+	}
+
+	public int getMaximumConcurrency() {
+		return maximumConcurrency;
+	}
+}
diff --git a/ProtocolLib/src/com/comphenix/protocol/concurrency/AbstractConcurrentListenerMultimap.java b/ProtocolLib/src/com/comphenix/protocol/concurrency/AbstractConcurrentListenerMultimap.java
new file mode 100644
index 00000000..2fd5a1f3
--- /dev/null
+++ b/ProtocolLib/src/com/comphenix/protocol/concurrency/AbstractConcurrentListenerMultimap.java
@@ -0,0 +1,94 @@
+package com.comphenix.protocol.concurrency;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentMap;
+
+import com.comphenix.protocol.events.ListeningWhitelist;
+import com.comphenix.protocol.injector.PrioritizedListener;
+
+/**
+ * A thread-safe implementation of a listener multimap.
+ * 
+ * @author Kristian
+ */
+public abstract class AbstractConcurrentListenerMultimap<TListener> {
+
+	// The core of our map
+	protected ConcurrentMap<Integer, SortedCopyOnWriteArray<PrioritizedListener<TListener>>> listeners = 
+		  new ConcurrentHashMap<Integer, SortedCopyOnWriteArray<PrioritizedListener<TListener>>>();
+	
+	/**
+	 * Adds a listener to its requested list of packet recievers.
+	 * @param listener - listener with a list of packets to recieve notifcations for.
+	 * @param whitelist - the packet whitelist to use.
+	 */
+	public void addListener(TListener listener, ListeningWhitelist whitelist) {
+		
+		PrioritizedListener<TListener> prioritized = new PrioritizedListener<TListener>(listener, whitelist.getPriority());
+		
+		for (Integer packetID : whitelist.getWhitelist()) {
+			addListener(packetID, prioritized);
+		}
+	}
+	
+	// Add the listener to a specific packet notifcation list
+	private void addListener(Integer packetID, PrioritizedListener<TListener> listener) {
+		
+		SortedCopyOnWriteArray<PrioritizedListener<TListener>> list = listeners.get(packetID);
+		
+		// We don't want to create this for every lookup
+		if (list == null) {
+			// It would be nice if we could use a PriorityBlockingQueue, but it doesn't preseve iterator order,
+			// which is a essential feature for our purposes.
+			final SortedCopyOnWriteArray<PrioritizedListener<TListener>> value = new SortedCopyOnWriteArray<PrioritizedListener<TListener>>();
+			
+			list = listeners.putIfAbsent(packetID, value);
+			
+			// We may end up creating multiple multisets, but we'll agree 
+			// on the one to use.
+			if (list == null) {
+				list = value;
+			}
+		}
+		
+		// Thread safe
+		list.add(listener);
+	}
+	
+	/**
+	 * Removes the given listener from the packet event list.
+	 * @param listener - listener to remove.
+	 * @param whitelist - the packet whitelist that was used.
+	 * @return Every packet ID that was removed due to no listeners.
+	 */
+	public List<Integer> removeListener(TListener listener, ListeningWhitelist whitelist) {
+	
+		List<Integer> removedPackets = new ArrayList<Integer>();
+		
+		// Again, not terribly efficient. But adding or removing listeners should be a rare event.
+		for (Integer packetID : whitelist.getWhitelist()) {
+			
+			SortedCopyOnWriteArray<PrioritizedListener<TListener>> list = listeners.get(packetID);
+			
+			// Remove any listeners
+			if (list != null) {
+				// Don't remove from newly created lists
+				if (list.size() > 0) {
+					// Remove this listener. Note that priority is generally ignored.
+					list.remove(new PrioritizedListener<TListener>(listener, whitelist.getPriority()));
+					
+					if (list.size() == 0) {
+						listeners.remove(packetID);
+						removedPackets.add(packetID);
+					}
+				}
+			}
+			
+			// Move on to the next
+		}
+		
+		return removedPackets;
+	}
+}
diff --git a/ProtocolLib/src/com/comphenix/protocol/injector/ConcurrentListenerMultimap.java b/ProtocolLib/src/com/comphenix/protocol/injector/ConcurrentListenerMultimap.java
deleted file mode 100644
index 385e4d8c..00000000
--- a/ProtocolLib/src/com/comphenix/protocol/injector/ConcurrentListenerMultimap.java
+++ /dev/null
@@ -1,194 +0,0 @@
-package com.comphenix.protocol.injector;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.ConcurrentMap;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-import com.comphenix.protocol.concurrency.SortedCopyOnWriteArray;
-import com.comphenix.protocol.events.ListenerPriority;
-import com.comphenix.protocol.events.ListeningWhitelist;
-import com.comphenix.protocol.events.PacketAdapter;
-import com.comphenix.protocol.events.PacketEvent;
-import com.comphenix.protocol.events.PacketListener;
-import com.google.common.base.Objects;
-import com.google.common.primitives.Ints;
-
-/**
- * A thread-safe implementation of a listener multimap.
- * 
- * @author Kristian
- */
-public class ConcurrentListenerMultimap {
-
-	// The core of our map
-	protected ConcurrentMap<Integer, SortedCopyOnWriteArray<PrioritizedListener>> listeners = 
-		  new ConcurrentHashMap<Integer, SortedCopyOnWriteArray<PrioritizedListener>>();
-	
-	/**
-	 * Adds a listener to its requested list of packet recievers.
-	 * @param listener - listener with a list of packets to recieve notifcations for.
-	 * @param whitelist - the packet whitelist to use.
-	 */
-	public void addListener(PacketListener listener, ListeningWhitelist whitelist) {
-		
-		PrioritizedListener prioritized = new PrioritizedListener(listener, whitelist.getPriority());
-		
-		for (Integer packetID : whitelist.getWhitelist()) {
-			addListener(packetID, prioritized);
-		}
-	}
-	
-	// Add the listener to a specific packet notifcation list
-	private void addListener(Integer packetID, PrioritizedListener listener) {
-		
-		SortedCopyOnWriteArray<PrioritizedListener> list = listeners.get(packetID);
-		
-		// We don't want to create this for every lookup
-		if (list == null) {
-			// It would be nice if we could use a PriorityBlockingQueue, but it doesn't preseve iterator order,
-			// which is a essential feature for our purposes.
-			final SortedCopyOnWriteArray<PrioritizedListener> value = new SortedCopyOnWriteArray<PrioritizedListener>();
-			
-			list = listeners.putIfAbsent(packetID, value);
-			
-			// We may end up creating multiple multisets, but we'll agree 
-			// on the one to use.
-			if (list == null) {
-				list = value;
-			}
-		}
-		
-		// Thread safe
-		list.add(listener);
-	}
-	
-	/**
-	 * Removes the given listener from the packet event list.
-	 * @param listener - listener to remove.
-	 * @param whitelist - the packet whitelist that was used.
-	 * @return Every packet ID that was removed due to no listeners.
-	 */
-	public List<Integer> removeListener(PacketListener listener, ListeningWhitelist whitelist) {
-	
-		List<Integer> removedPackets = new ArrayList<Integer>();
-		
-		// Again, not terribly efficient. But adding or removing listeners should be a rare event.
-		for (Integer packetID : whitelist.getWhitelist()) {
-			
-			SortedCopyOnWriteArray<PrioritizedListener> list = listeners.get(packetID);
-			
-			// Remove any listeners
-			if (list != null) {
-				// Don't remove from newly created lists
-				if (list.size() > 0) {
-					// Remove this listener. Note that priority is generally ignored.
-					list.remove(new PrioritizedListener(listener, whitelist.getPriority()));
-					
-					if (list.size() == 0) {
-						listeners.remove(packetID);
-						removedPackets.add(packetID);
-					}
-				}
-			}
-			
-			// Move on to the next
-		}
-		
-		return removedPackets;
-	}
-	
-	/**
-	 * Invokes the given packet event for every registered listener.
-	 * @param logger - the logger that will be used to inform about listener exceptions.
-	 * @param event - the packet event to invoke.
-	 */
-	public void invokePacketRecieving(Logger logger, PacketEvent event) {
-		SortedCopyOnWriteArray<PrioritizedListener> list = listeners.get(event.getPacketID());
-		
-		if (list == null)
-			return;
-		
-		// We have to be careful. Cannot modify the underlying list when sending notifications.
-		synchronized (list) {
-			for (PrioritizedListener element : list) {
-				try {
-					element.getListener().onPacketReceiving(event);
-				} catch (Throwable e) {
-					// Minecraft doesn't want your Exception.
-					logger.log(Level.SEVERE, 
-							"Exception occured in onPacketReceiving() for " + 
-								PacketAdapter.getPluginName(element.getListener()), e);
-				}
-			}
-		}
-	}
-	
-	/**
-	 * Invokes the given packet event for every registered listener.
-	 * @param logger - the logger that will be used to inform about listener exceptions.
-	 * @param event - the packet event to invoke.
-	 */
-	public void invokePacketSending(Logger logger, PacketEvent event) {
-		SortedCopyOnWriteArray<PrioritizedListener> list = listeners.get(event.getPacketID());
-		
-		if (list == null)
-			return;
-		
-		synchronized (list) {
-			for (PrioritizedListener element : list) {
-				try {
-					element.getListener().onPacketSending(event);
-				} catch (Throwable e) {
-					// Minecraft doesn't want your Exception.
-					logger.log(Level.SEVERE, 
-							"Exception occured in onPacketReceiving() for " + 
-								PacketAdapter.getPluginName(element.getListener()), e);
-				}
-			}
-		}	
-	}
-	
-	/**
-	 * A listener with an associated priority.
-	 */
-	private class PrioritizedListener implements Comparable<PrioritizedListener> {
-		private PacketListener listener;
-		private ListenerPriority priority;
-		
-		public PrioritizedListener(PacketListener listener, ListenerPriority priority) {
-			this.listener = listener;
-			this.priority = priority;
-		}
-
-		@Override
-		public int compareTo(PrioritizedListener other) {
-			// This ensures that lower priority listeners are executed first
-			return Ints.compare(this.getPriority().getSlot(),
-					            other.getPriority().getSlot());
-		}
-		
-		// Note that this equals() method is NOT consistent with compareTo(). 
-		// But, it's a private class so who cares.
-		@Override
-		public boolean equals(Object obj) {
-			// We only care about the listener - priority itself should not make a difference
-		    if(obj instanceof PrioritizedListener){
-		        final PrioritizedListener other = (PrioritizedListener) obj;
-		        return Objects.equal(listener, other.listener);
-		    } else {
-		        return false;
-		    }
-		}
-		
-		public PacketListener getListener() {
-			return listener;
-		}
-
-		public ListenerPriority getPriority() {
-			return priority;
-		}
-	}
-}
diff --git a/ProtocolLib/src/com/comphenix/protocol/injector/PacketFilterManager.java b/ProtocolLib/src/com/comphenix/protocol/injector/PacketFilterManager.java
index 05fcee54..f4084dbb 100644
--- a/ProtocolLib/src/com/comphenix/protocol/injector/PacketFilterManager.java
+++ b/ProtocolLib/src/com/comphenix/protocol/injector/PacketFilterManager.java
@@ -97,8 +97,8 @@ public final class PacketFilterManager implements ProtocolManager {
 	private Set<Integer> sendingFilters = Collections.newSetFromMap(new ConcurrentHashMap<Integer, Boolean>());
 	
 	// The two listener containers
-	private ConcurrentListenerMultimap recievedListeners = new ConcurrentListenerMultimap();
-	private ConcurrentListenerMultimap sendingListeners = new ConcurrentListenerMultimap();
+	private SortedPacketListenerList recievedListeners = new SortedPacketListenerList();
+	private SortedPacketListenerList sendingListeners = new SortedPacketListenerList();
 	
 	// Whether or not this class has been closed
 	private boolean hasClosed;
diff --git a/ProtocolLib/src/com/comphenix/protocol/injector/PrioritizedListener.java b/ProtocolLib/src/com/comphenix/protocol/injector/PrioritizedListener.java
new file mode 100644
index 00000000..017aadea
--- /dev/null
+++ b/ProtocolLib/src/com/comphenix/protocol/injector/PrioritizedListener.java
@@ -0,0 +1,59 @@
+package com.comphenix.protocol.injector;
+
+import com.comphenix.protocol.events.ListenerPriority;
+import com.google.common.base.Objects;
+import com.google.common.primitives.Ints;
+
+/**
+ * Represents a listener with a priority.
+ * 
+ * @author Kristian
+ */
+public class PrioritizedListener<TListener> implements Comparable<PrioritizedListener<TListener>> {
+
+	private TListener listener;
+	private ListenerPriority priority;
+	
+	public PrioritizedListener(TListener listener, ListenerPriority priority) {
+		this.listener = listener;
+		this.priority = priority;
+	}
+
+	@Override
+	public int compareTo(PrioritizedListener<TListener> other) {
+		// This ensures that lower priority listeners are executed first
+		return Ints.compare(
+			this.getPriority().getSlot(),
+			other.getPriority().getSlot());
+	}
+	
+	// Note that this equals() method is NOT consistent with compareTo(). 
+	// But, it's a private class so who cares.
+	@SuppressWarnings("unchecked")
+	@Override
+	public boolean equals(Object obj) {
+		// We only care about the listener - priority itself should not make a difference
+	    if(obj instanceof PrioritizedListener){
+	        final PrioritizedListener<TListener> other = (PrioritizedListener<TListener>) obj;
+	        return Objects.equal(listener, other.listener);
+	    } else {
+	        return false;
+	    }
+	}
+	
+	/**
+	 * Retrieve the underlying listener.
+	 * @return Underlying listener.
+	 */
+	public TListener getListener() {
+		return listener;
+	}
+
+	/**
+	 * Retrieve the priority of this listener.
+	 * @return Listener priority.
+	 */
+	public ListenerPriority getPriority() {
+		return priority;
+	}
+}
diff --git a/ProtocolLib/src/com/comphenix/protocol/injector/SortedPacketListenerList.java b/ProtocolLib/src/com/comphenix/protocol/injector/SortedPacketListenerList.java
new file mode 100644
index 00000000..41c80e70
--- /dev/null
+++ b/ProtocolLib/src/com/comphenix/protocol/injector/SortedPacketListenerList.java
@@ -0,0 +1,70 @@
+package com.comphenix.protocol.injector;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import com.comphenix.protocol.concurrency.AbstractConcurrentListenerMultimap;
+import com.comphenix.protocol.concurrency.SortedCopyOnWriteArray;
+import com.comphenix.protocol.events.PacketAdapter;
+import com.comphenix.protocol.events.PacketEvent;
+import com.comphenix.protocol.events.PacketListener;
+
+/**
+ * A thread-safe implementation of a listener multimap.
+ * 
+ * @author Kristian
+ */
+class SortedPacketListenerList extends AbstractConcurrentListenerMultimap<PacketListener> {
+	
+	/**
+	 * Invokes the given packet event for every registered listener.
+	 * @param logger - the logger that will be used to inform about listener exceptions.
+	 * @param event - the packet event to invoke.
+	 */
+	public void invokePacketRecieving(Logger logger, PacketEvent event) {
+		SortedCopyOnWriteArray<PrioritizedListener<PacketListener>> list = listeners.get(event.getPacketID());
+		
+		if (list == null)
+			return;
+		
+		// We have to be careful. Cannot modify the underlying list when sending notifications.
+		synchronized (list) {
+			for (PrioritizedListener<PacketListener> element : list) {
+				try {
+					element.getListener().onPacketReceiving(event);
+				} catch (Throwable e) {
+					// Minecraft doesn't want your Exception.
+					logger.log(Level.SEVERE, 
+							"Exception occured in onPacketReceiving() for " + 
+								PacketAdapter.getPluginName(element.getListener()), e);
+				}
+			}
+		}
+	}
+	
+	/**
+	 * Invokes the given packet event for every registered listener.
+	 * @param logger - the logger that will be used to inform about listener exceptions.
+	 * @param event - the packet event to invoke.
+	 */
+	public void invokePacketSending(Logger logger, PacketEvent event) {
+		SortedCopyOnWriteArray<PrioritizedListener<PacketListener>> list = listeners.get(event.getPacketID());
+		
+		if (list == null)
+			return;
+		
+		synchronized (list) {
+			for (PrioritizedListener<PacketListener> element : list) {
+				try {
+					element.getListener().onPacketSending(event);
+				} catch (Throwable e) {
+					// Minecraft doesn't want your Exception.
+					logger.log(Level.SEVERE, 
+							"Exception occured in onPacketReceiving() for " + 
+								PacketAdapter.getPluginName(element.getListener()), e);
+				}
+			}
+		}	
+	}
+	
+}