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shiny.router (version 0.1.1)

log_msg: Helper function to print out log messages into Shiny using cat() and stderr(), as described on https://shiny.rstudio.com/articles/debugging.html

Description

Because this can print a lot, it's silent unless the shiny.router.debug option is set.

Usage

log_msg(...)

Arguments

...

All params get passed through to cat(). They're automatically wrapped in shiny::isolate(), so you can print reactive values here without too much worry.