listen: Listen to the server
In rlc: Create Interactive Linked Charts with Minimal Code

listen

R Documentation

Listen to the server

Description

When R session is not interactive, messages from the server are not processed automatically. In this case, one needs to keep this function running. This function, is a wrapper around listen.

Usage

listen(time = Inf, activeSessions = NULL, condition = NULL)

Arguments

`time`	Time (in seconds), during which the R session should listen to the server. By default, the function runs until it is not interrupted (`time = Inf`).
`activeSessions`	The function runs, until there is at least one active session in the provided app. If there is only one active app, this argument can be set to `TRUE` for the same effect.
`condition`	Custom condition. This argument must be a function that returns `TRUE` or `FALSE`. R session will listen to the server, while the condition function returns `TRUE`.