mirror of https://github.com/grpc/grpc.git
The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
51 lines
1.7 KiB
51 lines
1.7 KiB
# Copyright 2019 The gRPC Authors |
|
# |
|
# 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. |
|
"""Poll statistics from the server.""" |
|
|
|
from __future__ import absolute_import |
|
from __future__ import division |
|
from __future__ import print_function |
|
|
|
import logging |
|
import argparse |
|
import grpc |
|
|
|
from grpc_channelz.v1 import channelz_pb2 |
|
from grpc_channelz.v1 import channelz_pb2_grpc |
|
|
|
|
|
def run(addr): |
|
with grpc.insecure_channel(addr) as channel: |
|
channelz_stub = channelz_pb2_grpc.ChannelzStub(channel) |
|
# This RPC pulls server-level metrics, like sent/received messages, |
|
# succeeded/failed RPCs. For more info see: |
|
# https://github.com/grpc/grpc/blob/master/src/proto/grpc/channelz/channelz.proto |
|
response = channelz_stub.GetServers(channelz_pb2.GetServersRequest()) |
|
print(f'Info for all servers: {response}') |
|
|
|
|
|
def main(): |
|
parser = argparse.ArgumentParser() |
|
parser.add_argument('--addr', |
|
nargs=1, |
|
type=str, |
|
default='[::]:50051', |
|
help='the address to request') |
|
args = parser.parse_args() |
|
run(addr=args.addr) |
|
|
|
|
|
if __name__ == '__main__': |
|
logging.basicConfig() |
|
main()
|
|
|