1# Copyright 2020 The gRPC Authors 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# http://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14 15import argparse 16import asyncio 17import logging 18 19from grpc.experimental import aio 20 21from src.proto.grpc.testing import worker_service_pb2_grpc 22from tests_aio.benchmark import worker_servicer 23 24 25async def run_worker_server(port: int) -> None: 26 server = aio.server() 27 28 servicer = worker_servicer.WorkerServicer() 29 worker_service_pb2_grpc.add_WorkerServiceServicer_to_server( 30 servicer, server 31 ) 32 33 server.add_insecure_port("[::]:{}".format(port)) 34 35 await server.start() 36 37 await servicer.wait_for_quit() 38 await server.stop(None) 39 40 41if __name__ == "__main__": 42 logging.basicConfig(level=logging.DEBUG) 43 parser = argparse.ArgumentParser( 44 description="gRPC Python performance testing worker" 45 ) 46 parser.add_argument( 47 "--driver_port", 48 type=int, 49 dest="port", 50 help="The port the worker should listen on", 51 ) 52 parser.add_argument( 53 "--uvloop", action="store_true", help="Use uvloop or not" 54 ) 55 args = parser.parse_args() 56 57 if args.uvloop: 58 import uvloop 59 60 asyncio.set_event_loop_policy(uvloop.EventLoopPolicy()) 61 loop = uvloop.new_event_loop() 62 asyncio.set_event_loop(loop) 63 64 asyncio.get_event_loop().run_until_complete(run_worker_server(args.port)) 65