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import os
from azure.eventhub import EventHubConsumerClient
from azure.eventhub.extensions.checkpointstoretable import TableCheckpointStore
CONNECTION_STR = os.environ["EVENT_HUB_CONN_STR"]
EVENTHUB_NAME = os.environ["EVENT_HUB_NAME"]
STORAGE_CONNECTION_STR = os.environ["AZURE_STORAGE_CONN_STR"]
TABLE_NAME = "your-table-name" # Please make sure the table resource exists.
def on_event(partition_context, event):
# Put your code here.
# Avoid time-consuming operations.
print(event)
partition_context.update_checkpoint(event)
if __name__ == "__main__":
checkpoint_store = TableCheckpointStore.from_connection_string(
STORAGE_CONNECTION_STR,
table_name=TABLE_NAME,
)
client = EventHubConsumerClient.from_connection_string(
CONNECTION_STR,
consumer_group="$Default",
eventhub_name=EVENTHUB_NAME,
checkpoint_store=checkpoint_store,
)
try:
client.receive(on_event)
except KeyboardInterrupt:
client.close()
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