package lwt

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Promises and event-driven I/O

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dune-project
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5.6.0.tar.gz
md5=e63979ee40a80d5b9e9e5545f33323b4
sha512=d616389bc9e0da11f25843ab7541ac2d40c9543700a89455f14115b339bbe58cef2b8acf0ae97fd54e15a4cb93149cfe1ebfda301aa93933045f76b7d9344160

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

Class Lwt_engine.select_basedSource

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

inherit t
method private virtual select : Unix.file_descr list -> Unix.file_descr list -> float -> Unix.file_descr list * Unix.file_descr list

select fds_r fds_w timeout waits for either:

  • one of the file descriptor of fds_r to become readable
  • one of the file descriptor of fds_w to become writable
  • timeout to expire

and returns the list of readable file descriptor and the list of writable file descriptors.

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