Uwt provides OCaml bindings
for libuv - on top
of lwt.

• Requests are translated to lwt-threads.

• Callbacks that are called continually are most of the time not
  translated to the usual lwt semantic.

• naming conventions mirror the conventions of libuv, so you can easily
  consult the official libuv manual.
  Only the differences are explained inside uwt.mli

• Uwt is not compatible with lwt.unix. It's not a further
  Lwt_engine in addition to select and libev. However, the
  findlib package uwt.ext provides alternatives to the higher level
  modules of lwt.unix with a nearly identic interface (Uwt_io,
  Uwt_process, Uwt_log). You can also open the module Uwt_compat
  (package uwt.compat) that provides aliases with module names as
  found in lwt (e.g. Lwt_main instead of Uwt.Main). This is
  necessary, if you want to use the camlp4 syntax extension of lwt.

• Uwt is not thread safe. All uwt functions should be called from your
  main thread.

Installation

Quick install guide

$ opam install uwt
# or for the latest development version
$ opam pin add uwt --dev-repo

Manual install

Dependencies:

• OCaml 4.02.1 or later

• lwt 2.6.0 or later

• libuv 1.8 or later

Build dependencies:

• pkg-config / pkgconf

• findlib

• omake

• cppo

• ppx_deriving (test only)

• ppx_import (test only)

• ounit (test only)

• autoconf (repo pinning only)

$ omake all
$ omake install

libuv will be compiled locally, if is not already installed on your system.
You can also explicity enforce one option:

$ omake all BUILD_LIBUV=true
# or
$ omake all BUILD_LIBUV=false