mw_log: Log requests to the standard output or other connection
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")
Value
Handler function.
Arguments
format
Log format. Not implemented currently.
stream
R connection to log to. "stdout" means the standard
output, "stderr" is the standard error. You can also supply a
connection object, but then you need to be sure that it will be
valid when the app is actually running.