What does no-streaming in logs means?

[devrus91]

I have some api which returns a file.
While requests are running I see logs like this:
Proxying to http://content-api:8041/file/1 HTTP/2 RequestVersionOrLower no-streaming

Does no-streaming means that before responding YARP read all request and than responds or this mewssage realtes to GRPC streaming?

[Tratcher]

Filed as an issue: #2194

[Tratcher]

This is specific to gRPC streaming mode, causing YARP to proxy the request and response body simultaneously. Otherwise the response is not proxied until the request body finishes.