Michiel van Oudheusden

No data is arriving at ES, is that what you mean? Or specific data?

Hmm I do see more reports of this. Will try to look into it.

If you try this in a console app and stop too soon, the buffer is not flushed yet. Explicitly disposing will help.

You can override the formatter, so you can make a decision on how to store the value. We see people pre or post fix the field names with the type....

Have a look here: https://github.com/serilog/serilog-sinks-elasticsearch/issues/184#issuecomment-423977636 The Selflog is an option, but then you need to listen to the selflog. You can also use a function to intercept the issues and...

Sending it to console.error is indeed listening to it. There are other options, like subscribing using a function so you can inspect the log event that failed and act on...

No you are correct. Are you using the durable option?

I m not a user of this sink anymore, so I m unsure what never versions of ES will do or return. I m assuming it returns an error collection....

No in theory it should support multiple versions. In practice it looks like it does not handle the response that well and miss out on the errors returned. Will need...

Thanks for the PRs! I provided some feedback.