优化聊天室逻辑，添加聊天室空闲退出时间和发消息重新加入配置

broker/src/main/java/io/moquette/spi/IMessagesStore.java

@@ -21,6 +21,7 @@ import cn.wildfirechat.proto.WFCMessage;
 import com.xiaoleilu.loServer.model.FriendData;
 import cn.wildfirechat.pojos.InputOutputUserBlockStatus;
 import io.moquette.persistence.DatabaseStore;
+import io.moquette.persistence.MemorySessionStore;
 import io.moquette.persistence.UserClientEntry;
 import io.moquette.spi.impl.subscriptions.Topic;
 import io.netty.buffer.ByteBuf;
@@ -173,6 +174,8 @@ public interface IMessagesStore {
     ErrorCode handleJoinChatroom(String userId, String clientId, String chatroomId);
     ErrorCode handleQuitChatroom(String userId, String clientId, String chatroomId);
 
+    boolean checkChatroomParticipantIdelTime(MemorySessionStore.Session session);
+
     ErrorCode getUserSettings(String userId, long version, WFCMessage.GetUserSettingResult.Builder builder);
     WFCMessage.UserSettingEntry getUserSetting(String userId, int scope, String key);
     List<WFCMessage.UserSettingEntry> getUserSetting(String userId, int scope);

broker/src/main/java/io/moquette/spi/impl/MessagesPublisher.java

@@ -216,7 +216,7 @@ public class MessagesPublisher {
                         targetSession.refreshLastChatroomActiveTime();
                     }
 
-                    if(System.currentTimeMillis() - targetSession.getLastChatroomActiveTime() > 5*60*1000) {
+                    if (!m_messagesStore.checkChatroomParticipantIdelTime(targetSession)) {
                         m_messagesStore.handleQuitChatroom(user, targetSession.getClientID(), target);
                         continue;
                     }