[collectd] SNMP Exponential Backoff

[Sergey]

On Tuesday 16 June 2015, you wrote:

> > I propose to create a "LimitDelay" (or "MaxDelay") setting for snmp
> > plugin. And possibly per any <host> section.
> 
> You can use the global "MaxReadInterval" option. 

I attemted to use "MaxReadInterval 3600" but I continue to see in log:

snmp plugin: host name: snmp_sess_synch_response failed: Timeout
read-function of plugin `snmp-name' failed. Will suspend it for 86400.000 seconds.

In addition I have found now what in some other cases I see only

snmp plugin: host name2: snmp_sess_synch_response failed: Timeout
snmp plugin: host name2: snmp_sess_synch_response failed: Timeout
snmp plugin: host name2: snmp_sess_synch_response failed: Timeout
snmp plugin: host name2: snmp_sess_synch_response failed: Timeout

without a message about to set timeout. Collectd 5.4.2.

-- 
Regards, Sergey