diff options
Diffstat (limited to 'examples')
-rw-r--r-- | examples/python/helloworld/greeter_client_with_options.py | 44 | ||||
-rw-r--r-- | examples/python/interceptors/default_value/default_value_client_interceptor.py | 2 |
2 files changed, 44 insertions, 2 deletions
diff --git a/examples/python/helloworld/greeter_client_with_options.py b/examples/python/helloworld/greeter_client_with_options.py new file mode 100644 index 0000000000..7eda8c9066 --- /dev/null +++ b/examples/python/helloworld/greeter_client_with_options.py @@ -0,0 +1,44 @@ +# Copyright 2018 gRPC 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. +"""The Python implementation of the GRPC helloworld.Greeter client with channel options and call timeout parameters.""" + +from __future__ import print_function + +import grpc + +import helloworld_pb2 +import helloworld_pb2_grpc + + +def run(): + # NOTE(gRPC Python Team): .close() is possible on a channel and should be + # used in circumstances in which the with statement does not fit the needs + # of the code. + # + # For more channel options, please see https://grpc.io/grpc/core/group__grpc__arg__keys.html + with grpc.insecure_channel( + target='localhost:50051', + options=[('grpc.lb_policy_name', 'pick_first'), + ('grpc.enable_retries', 0), ('grpc.keepalive_timeout_ms', + 10000)]) as channel: + stub = helloworld_pb2_grpc.GreeterStub(channel) + # Timeout in seconds. + # Please refer gRPC Python documents for more detail. https://grpc.io/grpc/python/grpc.html + response = stub.SayHello( + helloworld_pb2.HelloRequest(name='you'), timeout=10) + print("Greeter client received: " + response.message) + + +if __name__ == '__main__': + run() diff --git a/examples/python/interceptors/default_value/default_value_client_interceptor.py b/examples/python/interceptors/default_value/default_value_client_interceptor.py index c549f2b861..c935b95491 100644 --- a/examples/python/interceptors/default_value/default_value_client_interceptor.py +++ b/examples/python/interceptors/default_value/default_value_client_interceptor.py @@ -13,8 +13,6 @@ # limitations under the License. """Interceptor that adds headers to outgoing requests.""" -import collections - import grpc |