[AGENT++] Thread safety (new SNMP session in each thread)

[Marcus Frenkel]

Hi

I have tested SNMP++ code in a scenario where I call the function
below simultaneously in different threads:

 void get(const std::string & pOid )
    {
        int status;
        CTarget ctarget( (IpAddress) "domain.tld","public","public");
      // SNMP++ community target
        Vb vb( pOid.c_str() );
        Pdu pdu;

        /// Construct a SNMP++ SNMP Object
        Snmp snmp( status);
        if ( status != SNMP_CLASS_SUCCESS)
        {
            //....
            return;
        }

        /// Invoke a SNMP++ Get
        pdu += vb;
        if (  (status = snmp.get(  pdu, ctarget)) != SNMP_CLASS_SUCCESS)
        {
            std::string error = snmp.error_msg( status));
             //...
        }
        else
        {
            pdu.get_vb( vb,0);
            std::string  = vb.get_printable_value();
            //...
        }

    }

I don't get any problems so far, however I'm confused by the
discussion here:
https://groups.google.com/forum/?fromgroups=#!topic/comp.protocols.snmp/9boOuteEwY4.

In there Bret Cline claims that global queues are used by SNMP
implementation that cause segmentation fault when too many SNMP GET
requests are processed at a same time. Anybody run into similar
problems when SNMP++ is used in multi-threaded environment?

Thank you.
Marcus