WIP: gracefully shutdown asyncio dispatcherasyncio-dispatcher-fixes

1 files changed, 16 insertions, 1 deletions

diff --git a/pysnmp/hlapi/asyncio/ntforg.py b/pysnmp/hlapi/asyncio/ntforg.py
index 13ec63bd..0541684e 100644
--- a/pysnmp/hlapi/asyncio/ntforg.py
+++ b/pysnmp/hlapi/asyncio/ntforg.py
@@ -21,13 +21,28 @@ try:
 except ImportError:
     import trollius as asyncio
 
-__all__ = ['sendNotification']
+__all__ = ['sendNotification', 'unconfigureNtfOrg']
 
 vbProcessor = NotificationOriginatorVarBinds()
 lcd = NotificationOriginatorLcdConfigurator()
 
 
 @asyncio.coroutine
+def unconfigureNtfOrg(snmpEngine, authData=None):
+    """Remove LCD configuration entry.
+
+    If `authData` is not given, all currently configured LCD entries will be
+    removed.
+
+    Note
+    ----
+    Configuration entry removal may have a side effect of removing unused transport
+    and shutting down unused transport dispatcher.
+    """
+    lcd.unconfigure(snmpEngine, authData)
+
+
+@asyncio.coroutine
 def sendNotification(snmpEngine, authData, transportTarget, contextData,
                      notifyType, varBinds, **options):
     """Creates a generator to send SNMP notification.