[Bug]: bal run --watch does not terminate when there is a panic, or when the entire service is removed from the source.

[gayaldassanayake]

Description

bal run --watch watches service projects and reruns the services based on the changes to the source files. However, it was observed that

• when there is a panic from the service,
• when the service code (the listener) is entirely removed,
  the program doesn't exist. This is not desirable. The panic leaves the service in a hanging state which is not responsive.

This worked fine before adding the debouncing logic. Might need to checkout to a commit before that and see what went wrong.

Steps to Reproduce

• Case 1
  • Do bal run --watch on a service. Then once the service is started, remove the listener code from the source file.
• Case 2
  • Add a panic in an endpoint of the service. Do bal run --watch and once the service is up, hit that endpoint.

Affected Version(s)

2201.10.0

OS, DB, other environment details and versions

No response

Related area

-> Compilation

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