This function creates a temporary R script file that runs the Shiny application from the specified directory with the specified port and host.
create_tmp_job_script(appDir, port, host)
A string containing the path of a temporary job script
The application to run. Should be one of the following:
A directory containing server.R
, plus, either ui.R
or
a www
directory that contains the file index.html
.
A directory containing app.R
.
An .R
file containing a Shiny application, ending with an
expression that produces a Shiny app object.
A list with ui
and server
components.
A Shiny app object created by shinyApp()
.
The TCP port that the application should listen on. If the
port
is not specified, and the shiny.port
option is set (with
options(shiny.port = XX)
), then that port will be used. Otherwise,
use a random port between 3000:8000, excluding ports that are blocked
by Google Chrome for being considered unsafe: 3659, 4045, 5060,
5061, 6000, 6566, 6665:6669 and 6697. Up to twenty random
ports will be tried.
The IPv4 address that the application should listen on. Defaults
to the shiny.host
option, if set, or "127.0.0.1"
if not. See
Details.