We’ve just released ServiceControl 4.5.3 and 3.8.4.
- #1846 SQL Transport queue size query causes entire system degradation
How to know if you are affected
Customers using ServiceControl Monitoring with SQL Transport are affected but might not see the symptoms if queues are always kept small (under 10000 messages).
Queue length diagrams in ServicePulse indicate 0 instead of actual queue size. ServiceControl Monitoring instance queue size queries time-out resulting in logs entries similar to:
2019-12-12 04:05:10.6919|16|Error|ServiceControl.Transports.SQLServer.QueueLengthProvider|Error querying sql queue sizes.
System.Data.SqlClient.SqlException (0x80131904): Execution Timeout Expired. The timeout period elapsed prior to completion of the operation or the server is not responding. —>
Should you upgrade immediately
We recommend affected users to upgrade during the next maintenance window.
Where to get it
You can download new versions from our website.
The team in Particular