diff options
Diffstat (limited to 'examples/python/interceptors/headers/greeter_client.py')
| -rw-r--r-- | examples/python/interceptors/headers/greeter_client.py | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/examples/python/interceptors/headers/greeter_client.py b/examples/python/interceptors/headers/greeter_client.py index 2b0dd3e177..6a09a3b9c5 100644 --- a/examples/python/interceptors/headers/greeter_client.py +++ b/examples/python/interceptors/headers/greeter_client.py @@ -25,10 +25,14 @@ import header_manipulator_client_interceptor def run(): header_adder_interceptor = header_manipulator_client_interceptor.header_adder_interceptor( 'one-time-password', '42') - channel = grpc.insecure_channel('localhost:50051') - channel = grpc.intercept_channel(channel, header_adder_interceptor) - stub = helloworld_pb2_grpc.GreeterStub(channel) - response = stub.SayHello(helloworld_pb2.HelloRequest(name='you')) + # 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. + with grpc.insecure_channel('localhost:50051') as channel: + intercept_channel = grpc.intercept_channel(channel, + header_adder_interceptor) + stub = helloworld_pb2_grpc.GreeterStub(intercept_channel) + response = stub.SayHello(helloworld_pb2.HelloRequest(name='you')) print("Greeter client received: " + response.message) |