Wait for GameClient closeNow packet to be sent.

L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_10.2_MasterClass/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_10.3_MasterClass/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_C4_ScionsOfDestiny/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -109,7 +109,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_C6_Interlude/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -97,7 +97,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_CT_0_Interlude/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -93,7 +93,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_CT_2.4_Epilogue/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -93,7 +93,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_CT_2.6_HighFive/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -96,7 +96,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_Classic_1.0/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_Classic_1.5_AgeOfSplendor/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_Classic_2.5_Zaken/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_Classic_2.7_Antharas/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_Classic_2.8_SevenSigns/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_Classic_2.9.5_Saviors/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_Classic_2.9_SecretOfEmpire/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_Essence_6.2_Vanguard/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}
 	

L2J_Mobius_Essence_6.3_Crusader/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -105,7 +105,20 @@ public class GameClient extends NetClient
 	
 	public void close(ServerPacket packet)
 	{
-		sendPacket(packet);
+		if (packet != null)
+		{
+			sendPacket(packet);
+			
+			// Wait for packet to be sent.
+			try
+			{
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		
 		closeNow();
 	}