# snmpa_error_io

### MODULE

snmpa_error_io

### MODULE SUMMARY

Functions for Reporting SNMP Errors on stdio

### DESCRIPTION

The module `snmpa_error_io` implements the `snmp_error_report` behaviour (see snmpa_error_report) containing two callback functions which are called in order to report SNMP errors.

This module provides a simple mechanism for reporting SNMP errors. Errors are written to stdout using the `io` module. It is provided as an simple example.

This module needs to be explicitly configured, see snmpa_error and configuration parameters.

### EXPORTS

`config_err(Format, Args) -> void()`

Types:

`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()`

Types:

`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)`.

### AUTHORS

Micael Karlberg - support@erlang.ericsson.se

snmp 4.8.4
Copyright © 1991-2007 Ericsson AB