Open pjurczenko opened 3 years ago
We can do this for the 8.0 release which will contain other breaking changes.
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This is still relevant
I think this issue can be closed since it's not relevant since cats-effect 3
👍 for close this
The current implementation of Cats Effect 2 executor relies solely on
Async.async
method, which doesn't shift the execution back to the compute pool. This means that operations subsequent to the ElasticSearch queries will be performed on the dispatcher threads used for the non-blocking I/O, which is definitely undesirable. This is how the executor could look like to prevent this:However, such a change would be breaking the binary compatibility.
@sksamuel how do you approach such breaking changes in the elastic4s releases?