# Copyright The OpenTelemetry Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# pylint:disable=import-outside-toplevel
# pylint:disable=import-self
# pylint:disable=no-name-in-module
# pylint:disable=relative-beyond-top-level
from opentelemetry import trace
from opentelemetry.ext.grpc.version import __version__
[docs]def client_interceptor(tracer_provider=None):
"""Create a gRPC client channel interceptor.
Args:
tracer: The tracer to use to create client-side spans.
Returns:
An invocation-side interceptor object.
"""
from . import _client
tracer = trace.get_tracer(__name__, __version__, tracer_provider)
return _client.OpenTelemetryClientInterceptor(tracer)
[docs]def server_interceptor(tracer_provider=None):
"""Create a gRPC server interceptor.
Args:
tracer: The tracer to use to create server-side spans.
Returns:
A service-side interceptor object.
"""
from . import _server
tracer = trace.get_tracer(__name__, __version__, tracer_provider)
return _server.OpenTelemetryServerInterceptor(tracer)