package lwt

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  2. Docs
Promises and event-driven I/O

Install 

dune-project
 Dependency

github.com Readme MIT License Edit opam file Versions (27)

Authors

  1. J
    Jérôme Vouillon
  2. J
    Jérémie Dimino

Maintainers

  1. R
    Raphaël Proust <code@bnwr.net>
  2. Anton Bachin

Sources

5.9.2.tar.gz
md5=9687c14532a90af1098b646bde219a70
sha512=44ad793741a3ba52dfc07a190790d6e3207f146c42a4e1e11adc76f9d7fc9bee93d7fe18376882bb27e7e7e286be5807498884367b172a4ebc067028fa0c824c

doc/lwt.unix/Lwt_engine/class-poll_based/index.html

Class Lwt_engine.poll_basedSource

Abstract class for engines based on a poll-like function.

inherit t
method private virtual poll : (Unix.file_descr * bool * bool) list -> float -> (Unix.file_descr * bool * bool) list

poll fds tiomeout, where fds is a list of tuples of the form (fd, check_readable, check_writable), waits for either:

  • one of the file descriptor with check_readable set to true to become readable
  • one of the file descriptor with check_writable set to true to become writable
  • timeout to expire

and returns the list of file descriptors with their readable and writable status.