callr 3.3.0

This article is originally published at https://www.tidyverse.org/blog/

PRE.fansi SPAN {padding-top: .25em; padding-bottom: .25em}; We have just updated the callr package to version 3.3.0 on CRAN. The biggest change in this release is better support for debugging the background process. See the full changelog here. callr helps with running R code in a separate R process, synchronously or asynchronously. With synchronous execution the main R process waits until the separate R subprocess finishes, see callr::r(). Asynchronous execution uses processx processes, see callr::r_bg() and callr::r_process() for one-off and callr::r_session() for persistent background R processes.

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This article is originally published at https://www.tidyverse.org/blog/
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