select

not WASI

This module supports asynchronous I/O on multiple file descriptors.

*** IMPORTANT NOTICE ***
On Windows, only sockets are supported; on Unix, all file descriptors.

Symbols in select

d

devpoll: Returns a /dev/poll polling object; see section /dev/poll polling objects below for the methods supported by devpoll objects.

e

epoll: Returns an epolling object
error: Base class for I/O related errors.

k

kevent: Returns a kernel event object; see section Kevent objects below for the methods supported by kevent objects.
kqueue: Returns a kernel queue object; see section Kqueue objects below for the methods supported by kqueue objects.

p

PIPE_BUF: The minimum number of bytes which can be written without blocking to a pipe when the pipe has been reported as ready for writing by select(), poll() or another interface in this module.
poll: Returns a polling object.

s

select: Wait until one or more file descriptors are ready for some kind of I/O.

PyDocs

Networking and Interprocess Communication

Networking and Interprocess Communication

All modules

select

Symbols in select

d

e

k

p

s