blob: 419bd7b3f8c473782153d8c9f2e5e7e1acbd7dd7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
import logging
import http2_base_server
class TestcaseGoaway(object):
"""
This test does the following:
Process incoming request normally, i.e. send headers, data and trailers.
Then send a GOAWAY frame with the stream id of the processed request.
It assert that the next request is made on a different TCP connection.
"""
def __init__(self, iteration):
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['WindowUpdated'] = self.on_window_update_default
self._base_server._handlers['SendDone'] = self.on_send_done
self._base_server._handlers['ConnectionLost'] = self.on_connection_lost
self._ready_to_send = False
self._iteration = iteration
def get_base_server(self):
return self._base_server
def on_connection_lost(self, reason):
logging.info('Disconnect received. Count %d'%self._iteration)
# _iteration == 2 => Two different connections have been used.
if self._iteration == 2:
self._base_server.on_connection_lost(reason)
def on_send_done(self):
self._base_server.on_send_done_default()
if self._base_server._stream_id == 1:
logging.info('Sending GOAWAY for stream 1')
self._base_server._conn.close_connection(error_code=0, additional_data=None, last_stream_id=1)
def on_request_received(self, event):
self._ready_to_send = False
self._base_server.on_request_received_default(event)
def on_data_received(self, event):
self._base_server.on_data_received_default(event)
sr = self._base_server.parse_received_data(self._base_server._recv_buffer)
if sr:
logging.info('Creating response size = %s'%sr.response_size)
response_data = self._base_server.default_response_data(sr.response_size)
self._ready_to_send = True
self._base_server.setup_send(response_data)
def on_window_update_default(self, event):
if self._ready_to_send:
self._base_server.default_send()
|