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added time out except #140

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Merged
craigpnnl merged 3 commits into from
Feb 29, 2024
Merged

added time out except #140

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981e53a
added time out except
poorva1209 Feb 20, 2024
36c9482
Update context.py
poorva1209 Feb 29, 2024
657b16b
Update context.py
poorva1209 Feb 29, 2024
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27 changes: 23 additions & 4 deletions gridappsd-field-bus-lib/gridappsd/field_interface/context.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,8 +3,13 @@
import dataclasses
import gridappsd.topics as t
import json
import logging
from gridappsd.goss import TimeoutError
import time


_log = logging.getLogger(__name__)


class LocalContext:

Expand All @@ -14,10 +19,16 @@ def get_context_by_feeder(cls, downstream_message_bus: FieldMessageBus, feeder_m
request = {'request_type' : 'get_context',
'modelId': feeder_mrid,
'areaId': area_id}
print(t.context_request_queue(downstream_message_bus.id))
response = downstream_message_bus.get_response(t.context_request_queue(downstream_message_bus.id), request, timeout=10)
return response
response = None
while response is None:
try:
response = downstream_message_bus.get_response(t.context_request_queue(downstream_message_bus.id), request, timeout=10)
except TimeoutError:
_log.warning("Context request timed out. Trying again...")
time.sleep(5)

return response

@classmethod
def get_context_by_message_bus(cls, downstream_message_bus: FieldMessageBus):
"""
Expand All @@ -27,7 +38,15 @@ def get_context_by_message_bus(cls, downstream_message_bus: FieldMessageBus):
request = {'request_type' : 'get_context',
'areaId': downstream_message_bus.id
}
return downstream_message_bus.get_response(t.context_request_queue(downstream_message_bus.id), request, timeout=10)
response = None
while response is None:
try:
response = downstream_message_bus.get_response(t.context_request_queue(downstream_message_bus.id), request, timeout=10)
except TimeoutError:
_log.warning("Context request timed out. Trying again...")
time.sleep(5)

return response

@classmethod
def register_agent(cls, downstream_message_bus: FieldMessageBus, upstream_message_bus: FieldMessageBus, agent):
Expand Down