[TIKA-4063] PipesServer should not initialize emitters if the server will never emit results

• Type: Improvement
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Fix Version/s: 2.9.0
• Assignee: Unassigned
• Reporter: Tim Allison
• Created: 07/Jun/23 16:36
• Updated: 28/Aug/23 19:25
• Resolved: 07/Jun/23 16:48

Description

As a safety valve for large extracts, we enabled direct emitting of data from the PipesServer, without passing the data back to the PipesClient to be emitted by the main process.

If a user has disabled emitting from the PipesServer, we should not initialize the emitters in the PipesServer.

I ran into this recently because sqlite does not like multiple processes interacting with the same db afaict.