mw_log: Log requests to the standard output or other connection

In presser: Lightweight Web Server for Testing

Description

A one line log entry for every request. The output looks like this:

GET http://127.0.0.1:3000/image 200 3 ms - 4742

and contains

• the HTTP method,

• the full request URL,

• the HTTP status code of the response,

• how long it took to process the response, in ms,

• and the size of the response body, in bytes.

Usage

mw_log(format = "dev", stream = stdout())

Arguments

format	Log format. Not implemented currently.
stream	R connection to log to. Defaults to stdout(), the standard output.

Value

Handler function.

See Also

Other middleware: mw_etag(), mw_json(), mw_multipart(), mw_raw(), mw_static(), mw_text(), mw_urlencoded()

Examples

app <- new_app()
app$use(mw_log())
app

presser documentation built on July 1, 2020, 5:49 p.m.