client.py 文件源码

def run():
  creds = grpc.ssl_channel_credentials(root_certificates=open('/certs/cert.pem', 'rb').read())
  channel = grpc.secure_channel('lb:50051', creds)
  stub = helloworld_pb2_grpc.GreeterStub(channel)
  while True:
    try:
      response = stub.SayHello(helloworld_pb2.HelloRequest(name='you'))
      logger.error("Greeter client received: " + response.message)
      time.sleep(3)
    except Exception as e:
      logger.error('Could not connect load-balancer. error {}'.format(e))
      time.sleep(3)