feat: TCP socket support using LibUV #6683
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Co-authored-by: Henrik Böving <[email protected]>
This PR adds support for `Timer` and a event loop thread that gets requests from another threads and executes it. --------- Co-authored-by: Markus Himmel <[email protected]> Co-authored-by: Henrik Böving <[email protected]>
This PR implements a basic asynchronous timer API on top of the libuv work. It purposely puts this into `Std.Internal` as we might still have to change the API as we continue develop of the async library across releases so I would only like to stabilize it once we are certain this is a fine API. A few additional notes: - we currently do not implement a bind operator on `AsyncTask` on purpose as `Task.bind` on `Task.pure` is a non trivial operation and users should be aware of it. Furthermore there is the consideration that as they will have to bind on both `IO` and `AsyncTask` we might want to make potential task points explicit in the syntax (did somebody say `await`?). - the API generally takes inspiration from https://docs.rs/tokio/latest/tokio/time/index.html, though it has to adapt as Rust's and Lean's asynchronity concepts are sufficiently different. Stacked on top of leanprover#6219.
m# git update-ref -d MERGE_HEAD
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This PR introduces TCP socket support using the LibUV library, enabling asynchronous I/O operations with it.