We are using Real-Time Direct solution with C# SDK. We recently noticed a behavior of RefreshMsg. Basically, our previous understanding is that RefreshMsg is sent only once, when our program starts. This is the same as the document says:
"
Use of non-administrative domains generally follows a specific sequence:
• The consumer sends an ReqMsg containing the name of an item it is interested in.
• The provider first responds with an RefreshMsg to bring the consumer up to date with all currently available information.
• As data changes, the provider sends UpdateMsg (if the consumer requested streaming information).
• When the consumer is no longer interested, it sends an CloseMsg to close the stream (or, if the provider needs to close the stream, it
uses an StatusMsg).
"
What the document does not say is what else could lead to a RefreshMsg being sent.
For example, for the RIC .N225, we receive refreshMsg hundreds of times before and after market open
Line 71224: 2025-04-14 09:03:49.1442 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 71309: 2025-04-14 09:05:49.2642 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 71310: 2025-04-14 09:05:49.2642 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 71374: 2025-04-14 09:07:19.4643 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 71375: 2025-04-14 09:07:19.4643 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 71404: 2025-04-14 09:07:59.4843 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 71405: 2025-04-14 09:07:59.4843 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 71455: 2025-04-14 09:09:09.5660 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 71456: 2025-04-14 09:09:09.5660 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 71492: 2025-04-14 09:09:59.6758 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 71493: 2025-04-14 09:09:59.6758 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 71508: 2025-04-14 09:10:19.6242 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 71509: 2025-04-14 09:10:19.6242 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 71559: 2025-04-14 09:11:28.7542 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 71560: 2025-04-14 09:11:28.7542 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 71603: 2025-04-14 09:12:28.8743 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 71604: 2025-04-14 09:12:28.8743 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 71633: 2025-04-14 09:13:08.8531 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 71634: 2025-04-14 09:13:08.8531 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 71803: 2025-04-14 09:17:09.1842 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 71804: 2025-04-14 09:17:09.1842 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 71924: 2025-04-14 09:19:59.3860 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 71925: 2025-04-14 09:19:59.3860 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 71992: 2025-04-14 09:21:39.4846 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 71993: 2025-04-14 09:21:39.4846 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 72211: 2025-04-14 09:26:48.8752 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 72212: 2025-04-14 09:26:48.8752 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 72234: 2025-04-14 09:27:18.9115 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 72235: 2025-04-14 09:27:18.9115 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 72761: 2025-04-14 09:39:58.9047 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 72762: 2025-04-14 09:39:58.9047 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 72819: 2025-04-14 09:41:18.9652 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 72820: 2025-04-14 09:41:18.9652 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 72849: 2025-04-14 09:41:58.9726 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 72850: 2025-04-14 09:41:58.9726 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 72893: 2025-04-14 09:42:59.0839 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 72894: 2025-04-14 09:42:59.0839 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 72909: 2025-04-14 09:43:19.1661 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 72910: 2025-04-14 09:43:19.1661 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 73051: 2025-04-14 09:46:39.3669 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 73052: 2025-04-14 09:46:39.3669 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 73106: 2025-04-14 09:47:59.4331 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 73107: 2025-04-14 09:47:59.4331 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 73206: 2025-04-14 09:50:19.5457 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 73207: 2025-04-14 09:50:19.5457 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 73362: 2025-04-14 09:53:58.9128 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 73363: 2025-04-14 09:53:58.9128 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 73392: 2025-04-14 09:54:38.9230 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 73393: 2025-04-14 09:54:38.9230 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 73436: 2025-04-14 09:55:39.0948 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 73437: 2025-04-14 09:55:39.0948 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 73480: 2025-04-14 09:56:39.0158 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
Line 73481: 2025-04-14 09:56:39.0158 | 37 | INFO | PriceDataMsgConsumer_OTHERS | Received refreshMsg for RIC .N225
So we are wondering what defines when a refreshMsg is sent to us.
