What does MaxSizeSubscriptionManager influence?
Posted: 18 May 2017, 09:21
We have had an issue with running OPCUA on an older hardware with many external clients connected. If we disconnect/connect an external client we sometimes get a delay in the initial delivery of the data value of subscriptions (ranging from minutes up to 1 h). After increasing the MaxSizeSubscriptionManager setting in opc.ini the problem seems to go away. What does this setting do and is there an easy way to determine a good value?