fix: wait for PGCoordinator to clean up db state #13351
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coadler
approved these changes
May 23, 2024
| // has the effect of deleting the coordinator from the database and ceasing heartbeats. | ||
| c.binder.workerWG.Wait() | ||
| c.tunneler.workerWG.Wait() | ||
| c.handshaker.workerWG.Wait() |
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c.f. #13192 (comment)
We need to wait for PGCoordinator to finish its work before returning on
Close(), so that we delete database state (best effort -- if this fails others will filter it out based on heartbeats).