The logging level for httpuv can be set to report differing levels of
information. Possible logging levels (from least to most information
reported) are: "OFF"
, "ERROR"
, "WARN"
, "INFO"
, or
"DEBUG"
. The default level is ERROR
.
logLevel(level = NULL)
The logging level. Must be one of NULL
, "OFF"
,
"ERROR"
, "WARN"
, "INFO"
, or "DEBUG"
. If
NULL
(the default), then this function simply returns the current
logging level.
If level=NULL
, then this returns the current logging level. If
level
is any other value, then this returns the previous logging
level, from before it is set to the new value.