host_url

local_url

<code>host_url()</code> constructs a valid host URL (at which daemons may connect) based
on the computer's IP address. This may be supplied directly to the <code>url</code>
argument of <code>daemons()</code>.
<code>local_url()</code> constructs a URL suitable for local daemons, or for use with
SSH tunnelling. This may be supplied directly to the <code>url</code> argument of
<code>daemons()</code>.

Designed for simplicity, a 'mirai' evaluates an R expression
asynchronously in a parallel process, locally or distributed over the
network. Modern networking and concurrency, built on 'nanonext' and
'NNG', ensures reliable scheduling over fast inter-process
communications or TCP/IP secured by TLS. Launch remote resources via
SSH or cluster managers for distributed computing. Scales efficiently
to millions of tasks over thousands of connections, requiring no
storage on the file system due to its inherently queued architecture.
Innovative features include event-driven promises, asynchronous
parallel map, and seamless serialization of otherwise non-exportable
reference objects.

Charlie Gao

mirai

Minimalist Async Evaluation Framework for R

Joe Cheng

Posit Software, PBC 

Hibiki AI Limited 

host_url function

<dl><dt>tls</dt>
<dd>logical value whether to use TLS. If TRUE, the scheme used will be
'tls+tcp://'.</dd>
<dt>port</dt>
<dd>numeric port to use. <code>0</code> is a wildcard value that automatically
assigns a free ephemeral port. For <code>host_url</code>, this port should be open to
connections from the network addresses the daemons are connecting from. For
<code>local_url</code>, is only taken into account if <code>tcp = TRUE</code>.</dd>
<dt>tcp</dt>
<dd>logical value whether to use a TCP connection. This must be TRUE
for use with SSH tunnelling.</dd></dl>

Arguments

URL Constructors — host_url

<dl>

<dt>tls</dt>
<dd>logical value whether to use TLS. If TRUE, the scheme used will be
'tls+tcp://'.</dd>


<dt>port</dt>
<dd>numeric port to use. <code>0</code> is a wildcard value that automatically
assigns a free ephemeral port. For <code>host_url</code>, this port should be open to
connections from the network addresses the daemons are connecting from. For
<code>local_url</code>, is only taken into account if <code>tcp = TRUE</code>.</dd>


<dt>tcp</dt>
<dd>logical value whether to use a TCP connection. This must be TRUE
for use with SSH tunnelling.</dd>

</dl>

host_url: URL Constructors

Description

Usage

Value

Arguments

Details

Examples