Raise throwables into body if streaming has begun #3521
Merged
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async-http-client can call
onThrowable
after we've returned a response fromonStream
. We need a way to surface those to the client. We can't fail the response effect after we've already returned a response with a streaming body, but we can raise an error into that streaming body.I haven't figured out a performant unit test, but my adaptation of @denisovlev's report is here.
Fixes #3509.