# Tencent is pleased to support the open source community by making GNES available.
#
# Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
# 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.
import grpc
from ..helper import TimeContext
from ..proto import gnes_pb2_grpc, RequestGenerator
[docs]class BenchmarkClient:
def __init__(self, args):
all_bytes = [b'a' * args.request_length] * args.num_requests
with grpc.insecure_channel(
'%s:%d' % (args.grpc_host, args.grpc_port),
options=[('grpc.max_send_message_length', args.max_message_size),
('grpc.max_receive_message_length', args.max_message_size)]) as channel:
stub = gnes_pb2_grpc.GnesRPCStub(channel)
id = 0
with TimeContext('StreamCall') as tc:
resp = stub.StreamCall(RequestGenerator.index(all_bytes, args.batch_size))
for r in resp:
assert r.request_id == id
id += 1
stream_call_el = tc.duration
with TimeContext('Call') as tc:
for req in RequestGenerator.index(all_bytes, batch_size=1):
r = stub.Call(req)
assert r.request_id == req.request_id
call_el = tc.duration
print('num_requests %d\n'
'request_length %d' % (args.num_requests, args.request_length))
print('StreamCall %3.3f s\n'
'Call %3.3f s\n' % (stream_call_el, call_el))