multi_req_perform

<a href="https://lifecycle.r-lib.org/articles/stages.html#deprecated"><img src="figures/lifecycle-deprecated.svg?package=httr2&version=1.0.3" alt="[Deprecated]"></a>
Please use <code>req_perform_parallel()</code> instead, and note:<ul>
<li><code>cancel_on_error = FALSE</code> is now <code>on_error = "continue"</code></li>
<li><code>cancel_on_error = TRUE</code> is now <code>on_error = "return"</code></li>
</ul>

internal

Tools for creating and modifying HTTP requests, then
performing them and processing the results. 'httr2' is a modern
re-imagining of 'httr' that uses a pipe-based interface and solves
more of the problems that API wrapping packages face.

Hadley Wickham

httr2

Perform HTTP Requests and Process the Responses

Posit Software, PBC 

Maximilian Girlich

multi_req_perform function

<dl><dt>reqs</dt>
<dd>A list of requests.</dd>
<dt>paths</dt>
<dd>An optional list of paths, if you want to download the request
bodies to disks. If supplied, must be the same length as <code>reqs</code>.</dd>
<dt>pool</dt>
<dd>Optionally, a curl pool made by <code><a href="/link/curl%3A%3Anew_pool()?package=httr2&version=1.0.3" data-mini-rdoc="httr2::curl::new_pool()">curl::new_pool()</a></code>. Supply
this if you want to override the defaults for total concurrent connections
(100) or concurrent connections per host (6).</dd>
<dt>cancel_on_error</dt>
<dd>Should all pending requests be cancelled when you
hit an error? Set this to <code>TRUE</code> to stop all requests as soon as you
hit an error. Responses that were never performed be <code>NULL</code> in the result.</dd></dl>

Arguments

<a href='https://lifecycle.r-lib.org/articles/stages.html#deprecated'><img src='figures/lifecycle-deprecated.svg' alt='[Deprecated]' /></a>
Please use <code>req_perform_parallel()</code> instead, and note:<ul>
<li><code>cancel_on_error = FALSE</code> is now <code>on_error = "continue"</code></li>
<li><code>cancel_on_error = TRUE</code> is now <code>on_error = "return"</code></li>
</ul>

Perform a list of requests in parallel — multi_req_perform

<dl>

<dt>reqs</dt>
<dd>A list of requests.</dd>


<dt>paths</dt>
<dd>An optional list of paths, if you want to download the request
bodies to disks. If supplied, must be the same length as <code>reqs</code>.</dd>


<dt>pool</dt>
<dd>Optionally, a curl pool made by <code><a href='https://rdrr.io/pkg/curl/man/multi.html'>curl::new_pool()</a></code>. Supply
this if you want to override the defaults for total concurrent connections
(100) or concurrent connections per host (6).</dd>


<dt>cancel_on_error</dt>
<dd>Should all pending requests be cancelled when you
hit an error? Set this to <code>TRUE</code> to stop all requests as soon as you
hit an error. Responses that were never performed be <code>NULL</code> in the result.</dd>

</dl>

multi_req_perform: Perform a list of requests in parallel

Description

Usage

Arguments