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hlapi.asyncio: support ignoreNonIncreasingOid #364

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hlapi.asyncio: support ignoreNonIncreasingOid #364

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15 changes: 15 additions & 0 deletions pysnmp/hlapi/asyncio/cmdgen.py
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Original file line number Diff line number Diff line change
Expand Up @@ -40,6 +40,7 @@
from pysnmp.hlapi.varbinds import *
from pysnmp.hlapi.asyncio.transport import *
from pysnmp.entity.rfc3413 import cmdgen
from pysnmp.proto import errind

try:
import asyncio
Expand Down Expand Up @@ -304,6 +305,10 @@ def nextCmd(snmpEngine, authData, transportTarget, contextData,

* `lookupMib` - load MIB and resolve response MIB variables at
the cost of slightly reduced performance. Default is `True`.
* `ignoreNonIncreasingOid` - continue iteration even if response
MIB variables (OIDs) are not greater then request MIB variables.
Be aware that setting it to `True` may cause infinite loop between
SNMP management and agent applications. Default is `False`.

Yields
------
Expand Down Expand Up @@ -355,6 +360,9 @@ def __cbFun(snmpEngine, sendRequestHandle,
lookupMib, future = cbCtx
if future.cancelled():
return
if (options.get('ignoreNonIncreasingOid', False) and
errorIndication and isinstance(errorIndication, errind.OidNotIncreasing)):
errorIndication = None
try:
varBindsUnmade = [vbProcessor.unmakeVarBinds(snmpEngine,
varBindTableRow,
Expand Down Expand Up @@ -427,6 +435,10 @@ def bulkCmd(snmpEngine, authData, transportTarget, contextData,

* `lookupMib` - load MIB and resolve response MIB variables at
the cost of slightly reduced performance. Default is `True`.
* `ignoreNonIncreasingOid` - continue iteration even if response
MIB variables (OIDs) are not greater then request MIB variables.
Be aware that setting it to `True` may cause infinite loop between
SNMP management and agent applications. Default is `False`.

Yields
------
Expand Down Expand Up @@ -497,6 +509,9 @@ def __cbFun(snmpEngine, sendRequestHandle,
lookupMib, future = cbCtx
if future.cancelled():
return
if (options.get('ignoreNonIncreasingOid', False) and
errorIndication and isinstance(errorIndication, errind.OidNotIncreasing)):
errorIndication = None
try:
varBindsUnmade = [vbProcessor.unmakeVarBinds(snmpEngine,
varBindTableRow,
Expand Down