port stack-metrics to std::future#513
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hawkw merged 1 commit intomaster-tokio-0.2from May 13, 2020
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I had forgotten that `linkerd2-stack-metrics` is actually kind of load bearing: the `TrackServiceLayer` is necessary for powering cache eviction as well as being used for debugging. It turns out that we need this to create stacks that work. This branch ports `linkerd2-stack-metrics` to std::future. This change was pretty trivial; I just updated to use the new `tower::Service` trait. I also pruned a bunch of dependencies that this crate wasn't actually using from the Cargo.toml. Signed-off-by: Eliza Weisman <[email protected]>
olix0r
approved these changes
May 13, 2020
kleimkuhler
approved these changes
May 13, 2020
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I had forgotten that
linkerd2-stack-metricsis actually kind of loadbearing: the
TrackServiceLayeris necessary for powering cacheeviction as well as being used for debugging. It turns out that we need
this to create stacks that work.
This branch ports
linkerd2-stack-metricsto std::future. This changewas pretty trivial; I just updated to use the new
tower::Servicetrait. I also pruned a bunch of dependencies that this crate wasn't
actually using from the Cargo.toml.
Signed-off-by: Eliza Weisman [email protected]