Examples of org.rhq.plugins.www.snmp.SNMPSession.ping()

Class org.rhq.plugins.www.snmp.SNMPSession

Examples of org.rhq.plugins.www.snmp.SNMPSession.ping()

org.rhq.plugins.www.snmp.SNMPSession.ping()
Pings the agent associated with this session to see if it is responsive. @return true if the agent responds, or false otherwise

        boolean configured = false;


        try {


            SNMPSession snmpSession = getSNMPSession();
            if (!snmpSession.ping()) {
                LOG.warn("Failed to connect to SNMP agent at "
                    + snmpSession
                    + "\n"
                    + ". Make sure\n1) the managed Apache server has been instrumented with the JON SNMP module,\n"
                    + "2) the Apache server is running, and\n"

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        else
            getSNMPValues(report, schedules);
    }
    private void getSNMPValues(MeasurementReport report, Set<MeasurementScheduleRequest> schedules) throws Exception {
        SNMPSession snmpSession = getSNMPSession();
        boolean snmpPresent = snmpSession.ping();


        for (MeasurementScheduleRequest schedule : schedules) {
            String metricName = schedule.getName();
            if (metricName.equals(SERVER_BUILT_TRAIT)) {
                MeasurementDataTrait trait = new MeasurementDataTrait(schedule, this.binaryInfo.getBuilt());

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                //ok, so the vhost is present. Now let's just ping the SNMP module to see
                //if it is reachable and base our availability on that...
                SNMPSession snmpSession = resourceContext.getParentResourceComponent().getSNMPSession();


                return snmpSession.ping() ? UP : DOWN;
            } catch (Exception e) {
                LOG.debug("Determining the availability of the vhost [" + resourceContext.getResourceKey()
                    + "] using SNMP failed.", e);
                return DOWN;
            }

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            getSNMPValues(report, schedules);
    }
    private void getSNMPValues(MeasurementReport report, Set<MeasurementScheduleRequest> schedules) throws Exception {
        SNMPSession snmpSession = this.resourceContext.getParentResourceComponent().getSNMPSession();
        int primaryIndex = getWwwServiceIndex();
        boolean ping = snmpSession.ping();
        boolean snmpMetricsSupported = primaryIndex >= 0 && ping;


        if (LOG.isDebugEnabled()) {
            if (snmpMetricsSupported) {
                LOG.debug("SNMP metrics collection supported for VirtualHost service #" + primaryIndex);

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