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#!/usr/bin/env python
# --------------------------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See License.txt in the project root for license information.
# --------------------------------------------------------------------------------------------
"""
Example to show managing subscription entities under a ServiceBus namespace, including
- Create a subscription
- Get subscription properties and runtime information
- Update a subscription
- Delete a subscription
- List subscriptions under the given ServiceBus Namespace
"""
# pylint: disable=C0111
import os
import asyncio
from azure.servicebus.aio.management import ServiceBusAdministrationClient
CONNECTION_STR = os.environ['SERVICE_BUS_CONNECTION_STR']
TOPIC_NAME = "sb_mgmt_demo_topic"
SUBSCRIPTION_NAME = "sb_mgmt_demo_subscription"
async def create_subscription(servicebus_mgmt_client):
print("-- Create Subscription")
await servicebus_mgmt_client.create_subscription(TOPIC_NAME, SUBSCRIPTION_NAME)
print("Subscription {} is created.".format(SUBSCRIPTION_NAME))
print("")
async def delete_subscription(servicebus_mgmt_client):
print("-- Delete Subscription")
await servicebus_mgmt_client.delete_subscription(TOPIC_NAME, SUBSCRIPTION_NAME)
print("Subscription {} is deleted.".format(SUBSCRIPTION_NAME))
print("")
async def list_subscriptions(servicebus_mgmt_client):
print("-- List Subscriptions")
async for subscription_properties in servicebus_mgmt_client.list_subscriptions(TOPIC_NAME):
print("Subscription Name:", subscription_properties.name)
print("")
async def get_and_update_subscription(servicebus_mgmt_client):
print("-- Get and Update Subscription")
subscription_properties = await servicebus_mgmt_client.get_subscription(TOPIC_NAME, SUBSCRIPTION_NAME)
print("Subscription Name:", subscription_properties.name)
print("Please refer to SubscriptionDescription for complete available settings.")
print("")
subscription_properties.max_delivery_count = 5
await servicebus_mgmt_client.update_subscription(TOPIC_NAME, subscription_properties)
async def get_subscription_runtime_properties(servicebus_mgmt_client):
print("-- Get Subscription Runtime Properties")
get_subscription_runtime_properties = await servicebus_mgmt_client.get_subscription_runtime_properties(TOPIC_NAME, SUBSCRIPTION_NAME)
print("Subscription Name:", get_subscription_runtime_properties.name)
print("Please refer to SubscriptionRuntimeProperties from complete available runtime properties.")
print("")
async def main():
async with ServiceBusAdministrationClient.from_connection_string(CONNECTION_STR) as servicebus_mgmt_client:
await create_subscription(servicebus_mgmt_client)
await list_subscriptions(servicebus_mgmt_client)
await get_and_update_subscription(servicebus_mgmt_client)
await get_subscription_runtime_properties(servicebus_mgmt_client)
await delete_subscription(servicebus_mgmt_client)
loop = asyncio.get_event_loop()
loop.run_until_complete(main())
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