#   Copyright (c) 2019 PaddlePaddle Authors. 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.
from __future__ import division
from __future__ import absolute_import
from __future__ import print_function
from __future__ import unicode_literals

import sys
import os
import argparse
import logging
import logging.handlers
from propeller.service.server import InferenceServer
from propeller import log

if __name__ == "__main__":
    parser = argparse.ArgumentParser()
    parser.add_argument('-m', '--model_dir', type=str, required=True)
    parser.add_argument('-p', '--port', type=int, required=True)
    parser.add_argument('-v', '--verbose', action='store_true')
    args = parser.parse_args()

    if args.verbose:
        log.setLevel(logging.DEBUG)
    n_devices = len(os.getenv("CUDA_VISIBLE_DEVICES").split(","))
    server = InferenceServer(args.model_dir, n_devices)
    log.info('propeller server listent on port %d' % args.port)
    server.listen(args.port)