http_appender: Log Messages via HTTP

In log4r: A Fast and Lightweight Logging System for R, Based on 'log4j'

Log Messages via HTTP

Description

Send messages in the body of HTTP requests. Responses with status code 400 or above will trigger errors.

Requires the httr package.

Usage

http_appender(url, method = "POST", layout = default_log_layout(), ...)

Arguments

url	The URL to submit messages to.
method	The HTTP method to use, usually "POST" or "GET".
layout	A layout function taking a level parameter and additional arguments corresponding to the message.
...	Further arguments passed on to httr::POST().

See Also

appenders() for more information on Appenders.

Examples

## Not run: 
# POST messages to localhost.
appender <- http_appender("localhost")
appender("INFO", "Message.")

# POST JSON-encoded messages.
appender <- http_appender(
  "localhost", method = "POST", layout = default_log_layout(),
  httr::content_type_json()
)
appender("INFO", "Message.")

## End(Not run)

log4r documentation built on Oct. 12, 2024, 9:06 a.m.