[CAMEL-9314] Improve error logging in Kura router

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.16.0
• Fix Version/s: 2.17.0
• Estimated Complexity: Unknown
• Assignee: Henryk Konsek
• Reporter: Henryk Konsek
• Created: 12/Nov/15 14:42
• Updated: 12/Nov/15 14:59
• Resolved: 12/Nov/15 14:59

Description

Kura console doesn't print (or log) a stacktrace if exception is thrown in KuraRouter#start() method. It makes debugging Kura module really difficult.

We should intercept the exception thrown by the KuraRouter#start() and log these on STDERR and to Kura logger before we let it propagate to the OSGi framework.