1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/terminal.R
\name{terminalRunning}
\alias{terminalRunning}
\title{Is Terminal Running}
\usage{
terminalRunning(id)
}
\arguments{
\item{id}{The terminal id. The \code{id} is obtained from
\code{\link{terminalList}()}, \code{\link{terminalVisible}()},
\code{\link{terminalCreate}()}, or \code{\link{terminalExecute}()}.}
}
\value{
a boolean
}
\description{
Does a terminal have a process associated with it? If the R session is
restarted after a terminal has been created, the terminal will not restart
its shell until it is displayed either via the user interface, or via
\code{\link{terminalActivate}()}.
}
\note{
The \code{terminalRunning} function was added in version 1.1.350 of
RStudio.
}
\examples{
\dontrun{
# termId has a handle to a previously created terminal
# make sure it is still running before we send it a command
if (!rstudioapi::terminalRunning(termId)) {
rstudioapi::terminalActivate(termId))
# wait for it to start
while (!rstudioapi::terminalRunning(termId)) {
Sys.sleep(0.1)
}
terminalSend(termId, "echo Hello\n")
}
}
}
|
