class ServiceApi(AbstractServiceApi):
def __init__(self):
global object_list
object_list.append(self)
self.cn = None
self.service = None
self.service_connection_string = None
self.amqp_service_client = None
self.pool = ThreadPool()
def __del__(self):
self.pool.close()
def headers(self):
return {
"Authorization": self.cn["sas"],
"Request-Id": str(uuid.uuid4()),
"User-Agent": "azure-edge-e2e",
}
def connect(self, service_connection_string):
self.service_connection_string = service_connection_string
self.cn = connection_string.connection_string_to_sas_token(
service_connection_string)
self.service = IotHubGatewayServiceAPIs("https://" +
self.cn["host"]).service
def disconnect(self):
if self.amqp_service_client:
self.amqp_service_client.disconnect()
self.amqp_serice_client = None
self.cn = None
self.service = None
def call_module_method_async(self, device_id, module_id,
method_invoke_parameters):
def thread_proc():
return self.service.invoke_device_method1(
device_id,
module_id,
method_invoke_parameters,
custom_headers=self.headers(),
).as_dict()
return self.pool.apply_async(thread_proc)
def call_device_method_async(self, device_id, method_invoke_parameters):
def thread_proc():
return self.service.invoke_device_method(
device_id,
method_invoke_parameters,
custom_headers=self.headers()).as_dict()
return self.pool.apply_async(thread_proc)
def send_c2d(self, device_id, message):
if not self.amqp_service_client:
self.amqp_service_client = AmqpServiceClient()
self.amqp_service_client.connect(self.service_connection_string)
self.amqp_service_client.send_to_device(device_id, message)
class ServiceApi(AbstractServiceApi):
def __init__(self):
self.service = None
self.service_connection_string = None
self.amqp_service_client = None
def headers(self):
cn = connection_string.connection_string_to_sas_token(
self.service_connection_string)
return {
"Authorization": cn["sas"],
"Request-Id": str(uuid.uuid4()),
"User-Agent": "azure-edge-e2e",
}
async def connect(self, service_connection_string):
self.service_connection_string = service_connection_string
host = connection_string.connection_string_to_dictionary(
service_connection_string)["HostName"]
self.service = IotHubGatewayServiceAPIs("https://" + host).service
async def disconnect(self):
if self.amqp_service_client:
await self.amqp_service_client.disconnect()
self.amqp_serice_client = None
self.service = None
@emulate_async
def call_module_method(self, device_id, module_id,
method_invoke_parameters):
return self.service.invoke_device_method1(
device_id,
module_id,
method_invoke_parameters,
custom_headers=self.headers(),
).as_dict()
@emulate_async
def call_device_method(self, device_id, method_invoke_parameters):
return self.service.invoke_device_method(
device_id, method_invoke_parameters,
custom_headers=self.headers()).as_dict()
async def send_c2d(self, device_id, message):
if not self.amqp_service_client:
self.amqp_service_client = AmqpServiceClient()
await self.amqp_service_client.connect(
self.service_connection_string)
await self.amqp_service_client.send_to_device(device_id, message)
async def get_blob_upload_status(self):
if not self.amqp_service_client:
self.amqp_service_client = AmqpServiceClient()
await self.amqp_service_client.connect(
self.service_connection_string)
return await self.amqp_service_client.get_next_blob_status()