launchLogViewer: Launch the log viewer Shiny app

In ParallelLogger: Support for Parallel Computation, Logging, and Function Automation

Launch the log viewer Shiny app

Description

Launch the log viewer Shiny app

Usage

launchLogViewer(logFileName)

Arguments

logFileName

Name of the log file to view.

Details

Launches a Shiny app that allows the user to view a log file created using the default file logger. Use addDefaultFileLogger to start the default file logger.

Examples

# Create a log file:
logFile <- file.path(tempdir(), "log.txt")
addDefaultFileLogger(logFile)
logInfo("Hello world")

# Launch the log file viewer (only if in interactive mode):
if (interactive()) {
  launchLogViewer(logFile)
}

# Delete the log file:
unlink(logFile)

ParallelLogger documentation built on Sept. 11, 2024, 8:52 p.m.