def test_goaway_serializes_properly(self):
f = GoAwayFrame(0)
f.last_stream_id = 64
f.error_code = 32
f.additional_data = b'hello'
s = f.serialize()
assert s == (
b'\x00\x0D\x07\x00\x00\x00\x00\x00' + # Frame header
b'\x00\x00\x00\x40' + # Last Stream ID
b'\x00\x00\x00\x20' + # Error Code
b'hello' # Additional data
)
def test_goaway_serializes_properly(self):
f = GoAwayFrame(0)
f.last_stream_id = 64
f.error_code = 32
f.additional_data = b"hello"
s = f.serialize()
assert s == (
b"\x00\x0D\x07\x00\x00\x00\x00\x00"
+ b"\x00\x00\x00\x40" # Frame header
+ b"\x00\x00\x00\x20" # Last Stream ID
+ b"hello" # Error Code # Additional data
)
def socket_handler(listener):
sock = listener.accept()[0]
# We should get two packets: one connection header string, one
# SettingsFrame. Rather than respond to the packets, send a GOAWAY
# frame with error code 0 indicating clean shutdown.
first = sock.recv(65535)
second = sock.recv(65535)
# Now, send the shut down.
f = GoAwayFrame(0)
f.error_code = 1
sock.send(f.serialize())
# Wait for the message from the main thread.
sock.close()
recv_event.wait()
def test_goaway_serializes_properly(self):
f = GoAwayFrame(0)
f.last_stream_id = 64
f.error_code = 32
f.additional_data = b'hello'
s = f.serialize()
assert s == (
b'\x00\x0D\x07\x00\x00\x00\x00\x00' + # Frame header
b'\x00\x00\x00\x40' + # Last Stream ID
b'\x00\x00\x00\x20' + # Error Code
b'hello' # Additional data
)
def test_go_away_has_no_flags(self):
f = GoAwayFrame(0)
flags = f.parse_flags(0xFF)
assert not flags
assert isinstance(flags, set)
def test_go_away_has_no_flags(self):
f = GoAwayFrame(0)
flags = f.parse_flags(0xFF)
assert not flags
assert isinstance(flags, set)
def test_goaway_frame_never_has_a_stream(self):
with pytest.raises(ValueError):
GoAwayFrame(1)