Add max-retries option to config

src/main/java/us/ajg0702/queue/Main.java

@@ -110,6 +110,8 @@ public class Main extends Plugin implements Listener {
 		d.put("commands.pause.paused.true", "&epaused");
 		d.put("commands.pause.paused.false", "&aun-paused");
 		
+		d.put("max-tries-reached", "&cUnable to connect to {SERVER}. Max retries reached.");
+		
 		msgs = BungeeMessages.getInstance(this, d);
 		
 		aliases = new AliasManager(this);
@@ -173,6 +175,7 @@ public class Main extends Plugin implements Listener {
 			int pos = queue.indexOf(p);
 			if((pos == 0 && ser.getInfos().contains(p.getServer().getInfo())) || config.getBoolean("remove-player-on-server-switch")) {
 				queue.remove(p);
+				Manager.getInstance().sendingAttempts.remove(p);
 			}
 		}
 		

src/main/java/us/ajg0702/queue/Manager.java

@@ -460,6 +460,7 @@ public class Manager {
 	}
 	
 	HashMap<ProxiedPlayer, Long> sendingNowAntiSpam = new HashMap<>();
+	HashMap<ProxiedPlayer, Integer> sendingAttempts = new HashMap<>(); 
 	
 	/**
 	 * Attempts to send the first player in this queue
@@ -537,6 +538,17 @@ public class Manager {
 			if(s.getQueue().size() <= 0) continue;
 			if(s.isFull() && !nextplayer.hasPermission("ajqueue.joinfull")) continue;
 			
+			int tries = sendingAttempts.get(nextplayer) == null ? 0 : sendingAttempts.get(nextplayer);
+			int maxTries = pl.config.getInt("max-tries");
+			if(tries >= maxTries && maxTries > 0) {
+				s.getQueue().remove(nextplayer);
+				sendingAttempts.remove(nextplayer);
+				nextplayer.sendMessage(msgs.getBC("max-tries-reached", "SERVER:"+pl.aliases.getAlias(s.getName())));
+				continue;
+			}
+			tries++;
+			pl.getLogger().info(tries+" tries");
+			sendingAttempts.put(nextplayer, tries);
 			
 			if(!sendingNowAntiSpam.containsKey(nextplayer)) {
 				sendingNowAntiSpam.put(nextplayer, (long) 0);

src/main/resources/config.yml

@@ -1,5 +1,5 @@
 # Dont touch this number please
-config-version: 16
+config-version: 17
 
 # The time the server will wait between sending people in the queue
 #  Default: 5
@@ -137,3 +137,8 @@ send-instantly:
 #  Default: false
 send-fail-debug: false
 
+# After how many (unsuccessfull) attempts of sending the player should we remove them from the queue?
+# Set to -1 to disable
+#  Default: -1
+max-tries: -1
+