The module snmp_error
contains two callback functions which
are called by snmp_error_report
in order to report
SNMP errors.
This module provides a simple mechanism for reporting SNMP
errors. Errors are sent to the error_logger
after a
size check. Messages are truncated after 1024 chars.
It is provided as an example.
This module is the default error report module, but can be explicitly configured, see snmp_error_report and configuration parameters.
config_err(Format, Args) -> void()
Format = string()
Args = list()
The function is called if an error occurs during the configuration phase, for example if a syntax error is found in a configuration file.
Format
and Args
are as in
io:format(Format, Args)
.
user_err(Format, Args) -> void()
Format = string()
Args = list()
The function is called if a user related error occurs at runtime, for example if a user defined instrumentation function returns erroneous.
Format
and Args
are as in
io:format(Format, Args)
.
error_logger(3)