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Date/Time: Wed, 05 Feb 2025 20:11:36 +0000



Denali feed disconnected 10:06 CT

View Count: 746

[2020-03-30 15:19:35]
nosast - Posts: 312
Out of the sudden Denali didn't send new quotes. Rithmic and Zoom share was fine, so no Internet issue.

Happend 10:06 Central time until 10:12

I am connected to London Gateway which should had made a failover. So I suppose this was a general issue?

--

LOG:

Using SC exchange feed2. Symbol: ES?##_FUT_CME | 2020-03-30 08:44:39.602
ESM20_FUT_CME [C][M] 2 Min #4 | Reloading chart. | 2020-03-30 08:44:39.603
SC Data - All Services | Real-time data for symbol GCM20_FUT_COMEX is currently unavailable. | 2020-03-30 10:06:17.887
SC Data - All Services | Real-time data for symbol YMM20_FUT_CBOT is currently unavailable. | 2020-03-30 10:06:17.887
SC Data - All Services | Real-time data for symbol ZBM20_FUT_CBOT is currently unavailable. | 2020-03-30 10:06:17.887
SC Data - All Services | Real-time data for symbol ZNM20_FUT_CBOT is currently unavailable. | 2020-03-30 10:06:17.887
SC Data - All Services | Received security definition for symbol ZNM20_FUT_CBOT | 2020-03-30 10:06:22.972
SC Data - All Services | Real-time data for symbol ZNM20_FUT_CBOT has been restored. | 2020-03-30 10:06:22.972
SC Data - All Services | Received security definition for symbol ZBM20_FUT_CBOT | 2020-03-30 10:06:23.034
SC Data - All Services | Real-time data for symbol ZBM20_FUT_CBOT has been restored. | 2020-03-30 10:06:23.034
SC Data - All Services | Received security definition for symbol YMM20_FUT_CBOT | 2020-03-30 10:06:23.034
SC Data - All Services | Real-time data for symbol YMM20_FUT_CBOT has been restored. | 2020-03-30 10:06:23.034
SC Data - All Services | Received security definition for symbol GCM20_FUT_COMEX | 2020-03-30 10:06:44.009
SC Data - All Services | Real-time data for symbol GCM20_FUT_COMEX has been restored. | 2020-03-30 10:06:44.009
SC Data - All Services | Real-time data for symbol GCM20_FUT_COMEX is currently unavailable. | 2020-03-30 10:12:11.185
SC Data - All Services | Real-time data for symbol ESM20_FUT_CME is currently unavailable. | 2020-03-30 10:12:22.503
SC Data - All Services | Real-time data for symbol 6EM20_FUT_CME is currently unavailable. | 2020-03-30 10:12:22.503
SC Data - All Services | Real-time data for symbol RTYM20_FUT_CME is currently unavailable. | 2020-03-30 10:12:22.503
SC Data - All Services | Real-time data for symbol NQM20_FUT_CME is currently unavailable. | 2020-03-30 10:12:22.503
SC Data - All Services | Received security definition for symbol GCM20_FUT_COMEX | 2020-03-30 10:12:38.764
SC Data - All Services | Real-time data for symbol GCM20_FUT_COMEX has been restored. | 2020-03-30 10:12:38.764
SC Data - All Services | Received security definition for symbol NQM20_FUT_CME | 2020-03-30 10:12:49.133
SC Data - All Services | Real-time data for symbol NQM20_FUT_CME has been restored. | 2020-03-30 10:12:49.133
Using SC exchange feed2. Symbol: NQ?##_FUT_CME | 2020-03-30 10:12:49.133
[2020-03-30 15:41:11]
nosast - Posts: 312
again...

-- --

LOG:

Loading market depth data. | 2020-03-30 10:36:38.047
Loaded depth data records for ESM20_FUT_CME 2020-03-30 from 2020-03-30 08:18:44 to 2020-03-30 10:36:22. | 2020-03-30 10:36:38.635
ESM20_FUT_CME [CB][M] 25 Trades #5 | StartDateTimeForLoadingOrderFills: 2020-03-28 10:36:23 | 2020-03-30 10:36:38.637
Using SC exchange feed2. Symbol: ES?##_FUT_CME | 2020-03-30 10:36:41.688
ESM20_FUT_CME [CB][M] 20 Trades #5 | Reloading chart. | 2020-03-30 10:36:41.688
Loading market depth data. | 2020-03-30 10:36:41.933
Loaded depth data records for ESM20_FUT_CME 2020-03-30 from 2020-03-30 08:18:44 to 2020-03-30 10:36:22. | 2020-03-30 10:36:42.481
ESM20_FUT_CME [CB][M] 20 Trades #5 | StartDateTimeForLoadingOrderFills: 2020-03-28 10:36:23 | 2020-03-30 10:36:42.489
SC Data - All Services | Real-time data for symbol ESM20_FUT_CME is currently unavailable. | 2020-03-30 10:36:42.928
SC Data - All Services | Real-time data for symbol 6EM20_FUT_CME is currently unavailable. | 2020-03-30 10:36:42.928
SC Data - All Services | Real-time data for symbol RTYM20_FUT_CME is currently unavailable. | 2020-03-30 10:36:42.928
SC Data - All Services | Real-time data for symbol NQM20_FUT_CME is currently unavailable. | 2020-03-30 10:36:42.928
SC Data - All Services | Real-time data for symbol GCM20_FUT_COMEX is currently unavailable. | 2020-03-30 10:36:42.928
Using SC exchange feed2. Symbol: ES?##_FUT_CME | 2020-03-30 10:36:49.164
ESM20_FUT_CME [CB][M] 25 Trades #5 | Reloading chart. | 2020-03-30 10:36:49.164
Loading market depth data. | 2020-03-30 10:36:49.404
[2020-03-30 17:00:28]
Sierra Chart Engineering - Posts: 104368
Well clearly we can see that the connection between the London relay and the primary server was lost momentarily. We will examine this later today.


I am connected to London Gateway which should had made a failover.
There would be no failover in this case on the Sierra Chart side.
Sierra Chart Support - Engineering Level

Your definitive source for support. Other responses are from users. Try to keep your questions brief and to the point. Be aware of support policy:
https://www.sierrachart.com/index.php?l=PostingInformation.php#GeneralInformation

For the most reliable, advanced, and zero cost futures order routing, *change* to the Teton service:
Sierra Chart Teton Futures Order Routing
[2020-03-30 17:02:42]
Sierra Chart Engineering - Posts: 104368
Yes there was definitely a loss of connectivity to the primary server:
2020-03-30 15:12:25 | comex_exchange.data: Connection to the relay server timed out.
Time is UTC.
Sierra Chart Support - Engineering Level

Your definitive source for support. Other responses are from users. Try to keep your questions brief and to the point. Be aware of support policy:
https://www.sierrachart.com/index.php?l=PostingInformation.php#GeneralInformation

For the most reliable, advanced, and zero cost futures order routing, *change* to the Teton service:
Sierra Chart Teton Futures Order Routing
[2020-03-30 19:43:15]
nosast - Posts: 312
So the server in LON lost connection while Aurora was still up and running? I set LON as the primary server and so Aurora should be the backup-server. You said that there is no failover but what is used as secondary when LON is set to primary?

Going forward, could you implement a working failover if LON gets disconnected and could not be reconnected in the next attempt?

Sure - I can go to settings and change the primary server and manually try to re-connect. It would be much nice if this could be done by Sierra chart automatically.
[2020-03-31 05:00:18]
Sierra Chart Engineering - Posts: 104368
All servers were up and running. There was a loss of Internet connectivity between the London data center and the Chicago Equinix data center.

If we continue to see this, we would have to go to a different data center.

Also the particular type of condition that developed is not something that would normally mean that there should be a failover.


Going forward, could you implement a working failover if LON gets disconnected and could not be reconnected in the next attempt?
This is already the case, but there was not a connection issue from your side.
Sierra Chart Support - Engineering Level

Your definitive source for support. Other responses are from users. Try to keep your questions brief and to the point. Be aware of support policy:
https://www.sierrachart.com/index.php?l=PostingInformation.php#GeneralInformation

For the most reliable, advanced, and zero cost futures order routing, *change* to the Teton service:
Sierra Chart Teton Futures Order Routing
Date Time Of Last Edit: 2020-03-31 05:01:11

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