Connection

[jburel]

Fixing some issues linked to https://trac.openmicroscopy.org.uk/ome/ticket/10480

No ready for review yet. Required to close tickets.

[jburel]

I have not been able yet to reproduce the IceConnectionLost exception. It might be good to have the PR in the review loop in the next few days.

[jburel]

This PR has been in the build for the past month.
The only untested part is running a local server and using insight when no network up.

[pwalczysko]

• Created a test branch and merged this PR in.
• Built my local server.
• Started the server with my internet connection on.
• Logged into OMERO using Insight (to localhost). Works.
• Closed Insight. Disconnected from internet.
• Started Inisght, tried to log into OMERO again (localhost again).
• Spinning beach ball, nothing happens.
• Clicked Quit in Insight splashscreen.
• As advised by @jburel , restarted using bin/omero admin restart (Ice does not like the loss of Internet connection when server is running)
• Started Inisght. Logged into OMERO (to loacalhost).
• Works as expected with this build & matching Insight client. (when using 4.4.6 release version of Insight, in the same workflow there is Connection Lost dialog and Insight closes)

Ready to merge.

[joshmoore]

👍