Open senia-psm opened 1 year ago
It may be related to https://github.com/zio/zio-telemetry/issues/722
Tracing.spanScoped
has been added recently in https://github.com/zio/zio-telemetry/pull/709.
There is also a Discord thread with a discussion about it https://discord.com/channels/629491597070827530/639825316021272602/1113090265041862697. I mean, it could be a solution for your case, but I'm not sure exactly what issue you have. It would be nice if you added more context. Thanks!
@grouzen thank you for the update. The feature is merged in series/2.x
, but I can;t find 2.x
version with this feature. Are there any plans of publishing this feature?
For me it might be not enough (but there is a workaround - see below) - I have ZStream
on top level, so I need the same option, but for spanFrom
(spanFromScoped
?).
I believe the idea with Scope
would work - we can use it in ZStream.unwrapScoped
.
My use case zio-http
endpoint implementation returning ZStream
of bytes. It should accept W3C headers and create a span using spanFrom
with parent context from headers.
Possible workaround: using ZIO[,,ZStream[...]]
I can create a main span with spanFrom
and then a child span with spanScoped
. The parent span might get closed before the child span and we can get invalid timings, but it shoudl be good enough.
The feature is merged in series/2.x, but I can;t find 2.x version with this feature. Are there any plans of publishing this feature?
You can find it in 3.0.0-RC14 version. 2.x in the branch name means that it is based on ZIO 2.x version.
I believe the idea with Scope would work - we can use it in ZStream.unwrapScoped.
Right.
My use case zio-http endpoint implementation returning ZStream of bytes. It should accept W3C headers and create a span using spanFrom with parent context from headers.
I see. It's been a hot topic lately :) There are more threads have been going recently in Discord related to it:
All this interest from people makes me think about adding API for ZStream. It might be a good idea.
It is impossible to implement a proper span for a
ZStream
returning method.It requires a version of
Tracing::span
forZstream
instead ofZIO
.