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SMACK-129 - Added a property in smack-config file for the default packet collector size and set it much lower than the previous default. Also made the max size for packet collectors configurable from the constructor.

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git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/branches/smack_3_2_0@12509 b35dd754-fafc-0310-a699-88a17e54d16e
This commit is contained in:
rcollier 2011-06-18 18:18:03 +00:00
parent 0c88e19d3b
commit da5434505b
5 changed files with 97 additions and 15 deletions
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14
source/org/jivesoftware/smackx/muc/ConnectionDetachedPacketCollector.java
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@ -20,6 +20,7 @@
package org.jivesoftware.smackx.muc;
import org.jivesoftware.smack.SmackConfiguration;
import org.jivesoftware.smack.packet.Packet;
import java.util.LinkedList;
@ -38,7 +39,7 @@ class ConnectionDetachedPacketCollector {
* reached, older packets will be automatically dropped from the queue as
* new packets are added.
*/
private static final int MAX_PACKETS = 65536;
private int maxPackets = SmackConfiguration.getPacketCollectorSize();
private LinkedList<Packet> resultQueue;
@ -50,6 +51,15 @@ class ConnectionDetachedPacketCollector {
this.resultQueue = new LinkedList<Packet>();
}
/**
* Creates a new packet collector. If the packet filter is <tt>null</tt>, then
* all packets will match this collector.
*/
public ConnectionDetachedPacketCollector(int maxSize) {
this.resultQueue = new LinkedList<Packet>();
maxPackets = maxSize;
}
/**
* Polls to see if a packet is currently available and returns it, or
* immediately returns <tt>null</tt> if no packets are currently in the
@ -124,7 +134,7 @@ class ConnectionDetachedPacketCollector {
return;
}
// If the max number of packets has been reached, remove the oldest one.
if (resultQueue.size() == MAX_PACKETS) {
if (resultQueue.size() == maxPackets) {
resultQueue.removeLast();
}
// Add the new packet.