def _create_tcont(self, uni_id, us_scheduler, tech_profile_id):
"""
Decode Upstream Scheduler and create appropriate TCONT structures
:param uni_id: (int) UNI ID on the PON
:param us_scheduler: (Scheduler) Upstream Scheduler with TCONT information
:param tech_profile_id: (int) Tech Profile ID
:return (OnuTCont) Created TCONT
"""
self.log.debug('create-tcont', us_scheduler=us_scheduler, profile_id=tech_profile_id)
q_sched_policy = {
'strictpriority': 1, # Per TCONT (ME #262) values
'wrr': 2
}.get(us_scheduler.get('q_sched_policy', 'none').lower(), 0)
tcont_data = {
'tech-profile-id': tech_profile_id,
'uni-id': uni_id,
'alloc-id': us_scheduler['alloc_id'],
'q-sched-policy': q_sched_policy
}
# TODO: Support TD if shaping on ONU is to be performed
td = OnuTrafficDescriptor(0, 0, 0)
tcont = OnuTCont.create(self, tcont_data, td)
self._pon.add_tcont(tcont)
return tcont
def on_tcont_create(self, tcont):
from onu_tcont import OnuTCont
self.log.info('create-tcont')
td = self.traffic_descriptors.get(tcont.get('td-ref'))
traffic_descriptor = td['object'] if td is not None else None
tcont['object'] = OnuTCont.create(self, tcont, traffic_descriptor)
if self._pon is not None:
self._pon.add_tcont(tcont['object'])
return tcont
def on_tcont_create(self, tcont):
from onu_tcont import OnuTCont
self.log.info('create-tcont')
td = self.traffic_descriptors.get(tcont.get('td-ref'))
traffic_descriptor = td['object'] if td is not None else None
tcont['object'] = OnuTCont.create(self, tcont, traffic_descriptor,
is_mock=self.is_mock)
# Look up any PON port # TODO: Add the vont-ani 'name' to the PON Port and look up that way
pon_port = self.pon_ports[0]
if pon_port is not None:
pon_port.add_tcont(tcont['object'])
return tcont
def on_tcont_create(self, tcont):
from onu_tcont import OnuTCont
self.log.info('create-tcont')
td = self.traffic_descriptors.get(tcont.get('td-ref'))
traffic_descriptor = td['object'] if td is not None else None
tcont['object'] = OnuTCont.create(self,
tcont,
traffic_descriptor,
is_mock=self.is_mock)
# Look up any PON port # TODO: Add the vont-ani 'name' to the PON Port and look up that way
pon_port = self.pon_ports[0]
if pon_port is not None:
pon_port.add_tcont(tcont['object'])
return tcont