添加获取在线用户信息和获取用户session信息的接口

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

@@ -16,13 +16,10 @@
 
 package io.moquette.spi;
 
-import cn.wildfirechat.pojos.InputOutputUserInfo;
-import cn.wildfirechat.pojos.OutputUserChatroom;
-import cn.wildfirechat.pojos.SystemSettingPojo;
+import cn.wildfirechat.pojos.*;
 import cn.wildfirechat.proto.ProtoConstants;
 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;
@@ -32,10 +29,7 @@ import io.netty.buffer.Unpooled;
 import io.netty.handler.codec.mqtt.MqttQoS;
 import cn.wildfirechat.common.ErrorCode;
 
-import java.util.Collection;
-import java.util.Date;
-import java.util.List;
-import java.util.Set;
+import java.util.*;
 
 /**
  * Defines the SPI to be implemented by a StorageService that handle persistence of messages
@@ -228,6 +222,9 @@ public interface IMessagesStore {
     boolean checkUserInChannel(String user, String channelId);
     Collection<String> getChannelSubscriber(String channelId);
 
+    int getOnlineUserCount();
+    GetOnlineUserResult getOnlineUsers(int offset, int count);
+
     Set<String> handleSensitiveWord(String message);
     boolean addSensitiveWords(List<String> words);
     boolean removeSensitiveWords(List<String> words);

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

@@ -74,6 +74,8 @@ public interface ISessionsStore {
      */
     Collection<ClientSession> getAllSessions();
 
+    boolean isClientOnline(String clientId);
+
     StoredMessage inFlightAck(String clientID, int messageID);
 
     /**

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

@@ -731,6 +731,10 @@ public class ProtocolProcessor {
         channel.flush();
     }
 
+    public ConnectionDescriptorStore getConnectionDescriptors() {
+        return connectionDescriptors;
+    }
+
     public void addInterceptHandler(InterceptHandler interceptHandler) {
         this.m_interceptor.addInterceptHandler(interceptHandler);
     }