UaSessionManager and ProjectChangeMonitor Log Messages

Recently we have been starting to see the console log filled with messages from the UaSessionManager and ProjectChangeMonitor with an excerpt shown below. I cannot find the UaSession name referenced in the UaSessionManager entries on the gateway or in any projects. The ProjectChangeMonitor messages are referencing the only active project that we are using on our gateway, but there seem to be 3 entries that all have different editCounts with the largest one close to the current value for the project. We are running Ignition v7.8.3 on Windows 7. If anyone has any idea if these messages are anything to be concerned about and/or how to get rid of them, I would appreciate any help with this.

Thanks.

Time Logger Message (I) 3:56:51 PM UaSessionManager Closing timed out session: [UaSession name:ignition_382OPCTest1 id:ns=1337:i=15557 activated:false]. Elapsed=156536818, sessionTimeout=120000.0. (T) 3:56:50 PM Projects$ProjectChangeMonitor ProjectMonitor started, diff available. (I) 3:56:49 PM Projects$ProjectChangeMonitor Starting up client project monitor. project=MyHmi, uuid=b76238eb-2bc2-c606-7891-f21f0bcfad85, editCount=216, scope=4, version=Published (T) 3:56:49 PM Projects$ProjectChangeMonitor ProjectMonitor started, diff available. (I) 3:56:49 PM Projects$ProjectChangeMonitor Starting up client project monitor. project=MyHmi, uuid=b76238eb-2bc2-c606-7891-f21f0bcfad85, editCount=97, scope=4, version=Published (I) 3:56:46 PM UaSessionManager Closing timed out session: [UaSession name:ignition_382OPCTest1 id:ns=1337:i=15555 activated:false]. Elapsed=156531754, sessionTimeout=120000.0. (T) 3:56:43 PM Projects$ProjectChangeMonitor ProjectMonitor started, diff available. (I) 3:56:43 PM Projects$ProjectChangeMonitor Starting up client project monitor. project=MyHmi, uuid=b76238eb-2bc2-c606-7891-f21f0bcfad85, editCount=117, scope=4, version=Published (I) 3:56:40 PM UaSessionManager Closing timed out session: [UaSession name:ignition_382OPCTest1 id:ns=1337:i=15553 activated:false]. Elapsed=156526388, sessionTimeout=120000.0. (T) 3:56:39 PM Projects$ProjectChangeMonitor ProjectMonitor started, diff available. (I) 3:56:39 PM Projects$ProjectChangeMonitor Starting up client project monitor. project=MyHmi, uuid=b76238eb-2bc2-c606-7891-f21f0bcfad85, editCount=216, scope=4, version=Published (T) 3:56:39 PM Projects$ProjectChangeMonitor ProjectMonitor started, diff available. (I) 3:56:39 PM Projects$ProjectChangeMonitor Starting up client project monitor. project=MyHmi, uuid=b76238eb-2bc2-c606-7891-f21f0bcfad85, editCount=97, scope=4, version=Published (I) 3:56:36 PM UaSessionManager Closing timed out session: [UaSession name:ignition_382OPCTest1 id:ns=1337:i=15551 activated:false]. Elapsed=156521581, sessionTimeout=120000.0.

The UaSessionManager message means you’ve got another UA client (a test ignition gateway maybe?) somewhere that is connecting and disconnecting. It used the session name 'ignition_382OPCTest1 ’ if that helps.

I found the UA server connection on another gateway. After deleting it, the messages are gone.

Thanks.