Professional OPC
Development Tools

logos

lupa

Online Forums

Technical support is provided through Support Forums below. Anybody can view them; you need to Register/Login to our site (see links in upper right corner) in order to Post questions. You do not have to be a licensed user of our product.

Please read Rules for forum posts before reporting your issue or asking a question. OPC Labs team is actively monitoring the forums, and replies as soon as possible. Various technical information can also be found in our Knowledge Base. For your convenience, we have also assembled a Frequently Asked Questions page.

Do not use the Contact page for technical issues.

  1. Forum
  3. Discussions
  5. QuickOPC-Classic in .NET
  7. OPC Alarms&Events
  9. Memory Leak in Alarm&Event

Memory Leak in Alarm&Event

More
06 May 2014 09:03 #1921 by Filliolej
Memory Leak in Alarm&Event was created by Filliolej
Hi,
we have detected a memory leak when we use the Alarm & Event Notification. In particular, our application is always on and, after a couple of days the memory used by itself become from 20MB to 500MB.
We made all check and it appens only when the we declare a new instance of
"OpcLabs.EasyOpc.AlarmsAndEvents.EasyAEClient" and add a handler
"AddHandler EasyAEClient.MultipleNotifications, AddressOf EasyAEClient_MultipleNotifications".
This appens also if no events arrive.

We are using a QuickOPC-Classic 5.12

Thanks

Please Log in or Create an account to join the conversation.

Moderators: support
  1. Forum
  3. Discussions
  5. QuickOPC-Classic in .NET
  7. OPC Alarms&Events
  9. Memory Leak in Alarm&Event
Time to create page: 0.048 seconds