update concurrency-limit to std::future#492
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hawkw merged 2 commits intomaster-tokio-0.2from Apr 27, 2020
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This branch updates the `concurrency-limit` middleware to std::future. The new implementation uses the new owned semaphore permit API added in Tokio 0.2.19 (tokio-rs/tokio#2421). Similarly to #490, the old implementation could not be directly translated due to `tokio::sync`'s `Semaphore` losing its `poll`-based API in 0.2. Signed-off-by: Eliza Weisman <[email protected]>
Signed-off-by: Eliza Weisman <[email protected]>
olix0r
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Apr 27, 2020
olix0r
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Apr 27, 2020
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This branch updates the
concurrency-limitmiddleware to std::future.The new implementation uses the new owned semaphore permit API added in
Tokio 0.2.19 (tokio-rs/tokio#2421). Similarly to #490, the old
implementation could not be directly translated due to
tokio::sync'sSemaphorelosing itspoll-based API in 0.2.