Phonexia microservice communication via grpc library
This library contains defined interfaces for all microservices developed by Phonexia.
To use this library you will first need a running instance of any Phonexia microservice. If you don't yet have any running instance, don't hesitate to contact our sales department.
On this page, you may find a gRPC API reference for all microservices.
Example
Examples require microservice running on local machine at port 8080.
Health check
You can invoke health check method of any microservice like this:
import grpc
from phonexia.grpc.common.health_check_pb2 import HealthCheckRequest
from phonexia.grpc.common.health_check_pb2_grpc import HealthStub
def health_check(stub: HealthStub):
"""Create request and call the service.
Invoke Info method of the health stub.
Args:
stub (LicensingStub): Created stub for communication with service.
"""
request = HealthCheckRequest()
response = stub.Check(request)
print(response)
def main():
"""Create a gRPC channel and connect to the service."""
with grpc.insecure_channel(target="localhost:8080") as channel:
"""Create channel to the service.
The target parameter is the service address and port.
insecure channel is used for connection without TLS.
To use SSl/TLS see the grpc_secure_channel function.
"""
stub = HealthStub(channel)
health_check(stub)
if __name__ == "__main__":
main()
If the microservice is running, it should return: status: SERVING.
Check license
Each microservice has licensed model which is required to run the service. You can fetch information about licensed models like this:
import grpc
from phonexia.grpc.common.licensing_pb2 import LicensingInfoRequest
from phonexia.grpc.common.licensing_pb2_grpc import LicensingStub
def licensing_check(stub: LicensingStub):
"""Create request and call the service.
Invoke Info method of the Licensing stub.
Args:
stub (LicensingStub): Created stub for communication with service.
"""
request = LicensingInfoRequest()
response = stub.Info(request)
print(
f"The license for technology '{response.technology_name}' with model"
f" '{response.model_info.name}:{response.model_info.version}'"
f" {'is' if response.is_valid else 'was'} valid until {response.valid_until}."
)
def main():
"""Create a gRPC channel and connect to the service."""
with grpc.insecure_channel(target="localhost:8080") as channel:
"""Create channel to the service.
The target parameter is the service address and port.
insecure channel is used for connection without TLS.
To use SSl/TLS see the grpc_secure_channel function.
"""
stub = LicensingStub(channel=channel)
licensing_check(stub)
if __name__ == "__main__":
main()
Returned message should contain information about technology name, model name with version and time validity of license.
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Release files for phonexia-grpc 1.4.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| phonexia_grpc-1.4.0.tar.gz | 16.7 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| phonexia_grpc-1.4.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 47.4 kB
Release files / phonexia_grpc-1.4.0.tar.gz
| Download URL | phonexia_grpc-1.4.0.tar.gz |
|---|---|
| Size | 16.7 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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Release files / phonexia_grpc-1.4.0-py3-none-any.whl
| Download URL | phonexia_grpc-1.4.0-py3-none-any.whl |
|---|---|
| Size | 30.7 kB |
| Tags | Python 3 |
|
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