[ACE-595] IllegalStateException in Gogo after restarting the executable JARs

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.1.0
• Fix Version/s: next
• Component/s: Client Repository, Deployment, OBR, Repository
• Assignee: Unassigned
• Reporter: J.W. Janssen
• Created: 16/Jun/16 11:45
• Updated: 16/Jun/16 13:19

Description

Steps to reproduce:

1. Export the `run-obr` project to an executable JAR (`./gradlew run-obr:export`);
2. run the executable JAR;
3. stop it by means of CTRL+C;
4. restart the executable JAR (with the same bundle-cache).

Observe two things:

1. lots of restarts of bundles take place, for unknown reasons;
2. the Gogo shell no longer functions properly: typing `lb` causes either an `IllegalStateException: session is closed` error or you get complaints from Gogo about commands not existing.

It appears that Gogo runtime/shell isn't able to recover from package refreshes or restarts.

Alternatively, you can trigger similar behavior in Gogo directly by stopping and starting the Gogo runtime bundle.

Issue Links

• is related to: FELIX-5282 Shell does not handle package refreshes correctly.