Package: ipc 0.1.5

Ian E. Fellows

ipc: Tools for Message Passing Between Processes

Provides tools for passing messages between R processes. Shiny examples are provided showing how to perform useful tasks such as: updating reactive values from within a future, progress bars for long running async tasks, and interrupting async tasks based on user input.

Authors:Ian E. Fellows

ipc_0.1.5.tar.gz
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ipc.pdf |ipc.html✨
ipc/json (API)

# Install 'ipc' in R:

install.packages('ipc', repos = c('https://fellstat.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/fellstat/ipc/issues

On CRAN:

6.48 score 54 stars 1 packages 37 scripts 499 downloads 17 exports 34 dependencies

Last updated 2 years agofrom:1ec559b168. Checks:OK: 7. Indexed: yes.

Target	Result	Date
Doc / Vignettes	OK	Oct 13 2024
R-4.5-win	OK	Oct 13 2024
R-4.5-linux	OK	Oct 13 2024
R-4.4-win	OK	Oct 13 2024
R-4.4-mac	OK	Oct 13 2024
R-4.3-win	OK	Oct 13 2024
R-4.3-mac	OK	Oct 13 2024

Exports:AsyncInterruptor AsyncProgress Consumer defaultSource Producer queue Queue redisConfig redisIdGenerator RedisSource ShinyConsumer shinyExample ShinyProducer shinyQueue stopMulticoreFuture tempFileGenerator TextFileSource

Dependencies:backports base64enc base64url bslib cachem cli commonmark crayon digest fastmap filelock fontawesome fs glue htmltools httpuv jquerylib jsonlite later lifecycle magrittr memoise mime promises R6 rappdirs Rcpp rlang sass shiny sourcetools txtq withr xtable

Tools for Inter-Process Communication

Ian Fellows

Rendered fromshinymp.Rmdusingknitr::rmarkdownon Oct 13 2024.

Last update: 2023-01-18
Started: 2018-08-02

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Tools for performing async communication between workers in shiny	ipc-package
An interruptor useful for stopping child processes.	AsyncInterruptor
A progress bar object where inc and set are usable within other processes	AsyncProgress
A Class for reading and executing tasks from a source	Consumer
Get/set the class used to sink/read from the file system	defaultSource
A Class for sending signals to a source	Producer
A Class containing a producer and consumer	Queue queue
Get/set redis configuration	redisConfig
Get/set the location for temporary files	redisIdGenerator
Reads and writes the queue to a redis db	RedisSource
A Consumer class with common task handlers useful in Shiny apps	ShinyConsumer
Run Example Shiny Apps	shinyExample
A Producer with methods specific for Shiny	ShinyProducer
Create a Queue object	shinyQueue
Stops a future run in a multicore plan	stopMulticoreFuture
Get/set the location for temporary files	tempFileGenerator
Reads and writes the queue to a text file	TextFileSource