[GitHub] [couchdb-nano] klues commented on issue #269: Unhandled Promise Rejection on timeout of nano.db.compact()

[GitBox <gi...@apache.org>]

klues commented on issue #269:
URL: https://github.com/apache/couchdb-nano/issues/269#issuecomment-918964161


   Thanks for testing!
   After some more testing I think my problem were limited ressources on my server. While compacting I sometimes got the error `no db shards could be opened` and then like described above the node timeout error. I've experimented with increasing CouchDB params like [max_dbs_open](https://docs.couchdb.org/en/3.1.1/config/couchdb.html#couchdb/max_dbs_open) which made things even worse. Finally my solution was to simply slow down the process with an additional timeout like this:
   
   ```
   await nano.db.compact(dbName).catch(err => {
       console.log(err);
   });
   await new Promise(resolve => setTimeout(() => resolve(), 5000));
   ```


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