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libuv is a multi-platform C library that provides support for asynchronous I/O based on event loops. It supports epoll(4) , kqueue(2) , Windows IOCP , Solaris event ports and Linux io_uring . It is primarily designed for use in Node.js but it is also used by other software projects. [ 3 ]
C++, epoll, Libuv, Boost Asio: C++, JavaScript, Node.js: Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes memory-limited, configurable Boost.Beast [21] Yes Yes 94 30 July 2017: RFC 6455 Test report [22] Boost: C++, Boost Asio: C++: Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes unlimited (packets streamed to user code), permessage-deflate also unlimited ...
Node.js uses libuv under the hood to handle asynchronous events. Libuv is an abstraction layer for network and file system functionality on both Windows and POSIX-based systems such as Linux, macOS, OSS on NonStop, and Unix. Node.js relies on nghttp2 for HTTP support.
libuv; Kqueue equivalent for other platforms: on Solaris, Windows and AIX: I/O completion ports. Note that completion ports notify when a requested operation has completed, whereas kqueue can also notify when a file descriptor is ready to perform an I/O operation. on Linux: epoll system call has similar but not identical semantics.
Tokio was introduced in place of libuv as the asynchronous event-driven platform, [13] and FlatBuffers was adopted for faster, "zero-copy" serialization and deserialization [14] but later in August 2019, FlatBuffers was removed [15] after publishing benchmarks that measured a significant overhead of serialization in April 2019.
Tokio is a software library for the Rust programming language. It provides a runtime and functions that enable the use of asynchronous I/O, allowing for concurrency in regards to task completion.
This page was last edited on 21 September 2020, at 20:52 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
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