[SNMP Input] SNMPMap() loops forever if table has more than 32 entries
closes #800 closes #801
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@ -464,13 +464,14 @@ func (h *Host) SNMPMap(acc telegraf.Accumulator) error {
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// To get mapping between instance id
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// and instance name
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oid_asked := table.mappingTable
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oid_next := oid_asked
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need_more_requests := true
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// Set max repetition
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maxRepetition := uint8(32)
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// Launch requests
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for need_more_requests {
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// Launch request
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result, err3 := snmpClient.GetBulk([]string{oid_asked}, 0, maxRepetition)
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result, err3 := snmpClient.GetBulk([]string{oid_next}, 0, maxRepetition)
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if err3 != nil {
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return err3
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}
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@ -572,6 +573,7 @@ func (h *Host) SNMPMap(acc telegraf.Accumulator) error {
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// Determine if we need more requests
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if strings.HasPrefix(lastOid, oid_asked) {
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need_more_requests = true
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oid_next = lastOid
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} else {
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need_more_requests = false
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}
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