多端可同时登录同时操作，未被挤下线（第一次可以挤掉，第二次重新登录挤不掉）

创维盒子/双子星云手机/cloudPhone/websocket/webSocketManager.m

@@ -520,7 +520,7 @@ static webSocketManager *webSocketManagerInstance = nil;
         [self send_data:commondStr];
         [self addCommandSendTaskFunWithType:@"offline_notification" WithCommandStr:commondStr];
         
-        _didSendfristMsg = true;
+        _didSendfristMsg = YES;
         
         [self getPreferredLanguage];
         
@@ -978,6 +978,7 @@ static webSocketManager *webSocketManagerInstance = nil;
     }
     
     _isLogoutByOtherType = YES;
+    _didSendfristMsg = NO;
     
     //被挤下线 ws断开
     [self.commandChannelManager rc_close];