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.
52 lines
2.0 KiB
52 lines
2.0 KiB
# Copyright 2016 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. |
|
|
|
import logging |
|
|
|
import http2_base_server |
|
|
|
class TestcasePing(object): |
|
""" |
|
This test injects PING frames before and after header and data. Keeps count |
|
of outstanding ping response and asserts when the count is non-zero at the |
|
end of the test. |
|
""" |
|
def __init__(self): |
|
self._base_server = http2_base_server.H2ProtocolBaseServer() |
|
self._base_server._handlers['RequestReceived'] = self.on_request_received |
|
self._base_server._handlers['DataReceived'] = self.on_data_received |
|
self._base_server._handlers['ConnectionLost'] = self.on_connection_lost |
|
|
|
def get_base_server(self): |
|
return self._base_server |
|
|
|
def on_request_received(self, event): |
|
self._base_server.default_ping() |
|
self._base_server.on_request_received_default(event) |
|
self._base_server.default_ping() |
|
|
|
def on_data_received(self, event): |
|
self._base_server.on_data_received_default(event) |
|
sr = self._base_server.parse_received_data(event.stream_id) |
|
if sr: |
|
logging.info('Creating response size = %s' % sr.response_size) |
|
response_data = self._base_server.default_response_data(sr.response_size) |
|
self._base_server.default_ping() |
|
self._base_server.setup_send(response_data, event.stream_id) |
|
self._base_server.default_ping() |
|
|
|
def on_connection_lost(self, reason): |
|
logging.info('Disconnect received. Ping Count %d' % self._base_server._outstanding_pings) |
|
assert(self._base_server._outstanding_pings == 0) |
|
self._base_server.on_connection_lost(reason)
|
|
|