| 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) |