make_deferred_http

Callback function that should return a handle that can be
passed to <code><a rd-options="curl:multi_add" href="/link/curl%3A%3Amulti_add()?package=async&version=0.0.0.9004&to=curl%3Amulti_add" data-mini-rdoc="curl:multi_add::curl::multi_add()">curl::multi_add()</a></code>.

Deprecated and should be <code>NULL</code>.

file

on_progress

Make a deferred object for an HTTP query

The 'async' package brings asynchronous ('async') computation
and 'I/O' to 'R'. It uses an event loop to schedule asynchronous
functions that report their results via deferred values. Deferred
values can be chained together for complex async computation, and they
are evaluated lazily, at synchronisation points.

Gabor Csardi

async

Asynchronous Computation and 'I/O'

make_deferred_http function

Callback function that should return a handle that can be
passed to <code><a rd-options='curl:multi_add' href='curl::multi_add()'>curl::multi_add()</a></code>.

make_deferred_http: Make a deferred object for an HTTP query

Description

Usage

Arguments

Value