async def do_server_test(self, server_command):
if self.server == None:
print("No server. Start Cra[ server")
try:
self.server = await playground.create_server(
lambda: self.server_test_protocol,
port=self.my_server_port,
family="crap")
except Exception as e:
raise Exception("Could not create server to execute command")
if server_command == "accept":
self.server_test_protocol = DummyProtocol()
self.transport.write(
autograder_packets.AutogradeCommandAck().__serialize__())
await self.server_test_protocol.connected
if self.server_test_protocol.transport and not self.server_test_protocol.transport.is_closing(
):
self.server_test_protocol.transport.close()
elif server_command == "echo":
self.server_test_protocol = DummyEchoProtocol()
self.transport.write(
autograder_packets.AutogradeCommandAck().__serialize__())
await self.server_test_protocol.disconnected
print("Server test disconnected. Close transport.",
self.server_test_protocol.transport)
if self.server_test_protocol.transport and not self.server_test_protocol.transport.is_closing(
):
self.server_test_protocol.transport.close()
async def do_client_test(self, client_command):
print("client test got command {}".format(client_command))
self.transport.write(autograder_packets.AutogradeCommandAck().__serialize__())
print("Wrote ack")
try:
transport, protocol = await playground.create_connection(
DummyProtocol,
host="crap://{}".format(self.server_addr),
port=self.server_port)
except Exception as e:
raise Exception("Could not connect to server to execute command")
if client_command == "connect":
# just disconnect now
if not transport.is_closing():
transport.close()
