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Code Issues Releases Wiki Activity

Thread safety for XMPP

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This commit is contained in:
snowleo
2012-08-04 10:48:56 +02:00
parent 55b083ddbf
commit 050f80c52a
2 changed files with 11 additions and 6 deletions
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7
EssentialsXMPP/src/com/earth2me/essentials/xmpp/EssentialsXMPPPlayerListener.java
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@@ -2,6 +2,7 @@ package com.earth2me.essentials.xmpp;
import com.earth2me.essentials.IEssentials; import com.earth2me.essentials.IEssentials;
import com.earth2me.essentials.User; import com.earth2me.essentials.User;
import java.util.List;
import org.bukkit.event.EventHandler; import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority; import org.bukkit.event.EventPriority;
import org.bukkit.event.Listener; import org.bukkit.event.Listener;
@@ -45,11 +46,15 @@ class EssentialsXMPPPlayerListener implements Listener
{ {
try try
{ {
for (String address : EssentialsXMPP.getInstance().getSpyUsers()) List<String> users = EssentialsXMPP.getInstance().getSpyUsers();
synchronized (users)
{
for (String address : users)
{ {
EssentialsXMPP.getInstance().sendMessage(address, message); EssentialsXMPP.getInstance().sendMessage(address, message);
} }
} }
}
catch (Exception ex) catch (Exception ex)
{ {
// Ignore exceptions // Ignore exceptions

2
EssentialsXMPP/src/com/earth2me/essentials/xmpp/UserManager.java
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@@ -9,7 +9,7 @@ import java.util.*;
public class UserManager implements IConf public class UserManager implements IConf
{ {
private final transient EssentialsConf users; private final transient EssentialsConf users;
private final transient List<String> spyusers = new ArrayList<String>(); private final transient List<String> spyusers = Collections.synchronizedList(new ArrayList<String>());
private final static String ADDRESS = "address"; private final static String ADDRESS = "address";
private final static String SPY = "spy"; private final static String SPY = "spy";