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This release increases the default buffer size to match the proxy's in-flight request limit. This reduces contention in overload--especially high-concurrency--situations, substantially reducing tail latency. --- * update test-support clients and servers to be natively async (linkerd/linkerd2-proxy#580) * Print build diagnostics in docker (linkerd/linkerd2-proxy#583) * update test controllers to std::future/Tonic; remove threads (linkerd/linkerd2-proxy#585) * buffer: Box the inner service's reponse future (linkerd/linkerd2-proxy#586) * Eliminate Bind & Listen traits (linkerd/linkerd2-proxy#584) * cache: replace Lock with Buffer (linkerd/linkerd2-proxy#587)
cpretzer
approved these changes
Jul 2, 2020
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This release increases the default buffer size to match the proxy's
in-flight request limit. This reduces contention in overload--especially
high-concurrency--situations, substantially reducing tail latency.