def listen_for_user(self, s):
"""Listen for user requests
Arguments:
s -- the socket on which to listen for user requests
"""
PM = PokerMessage
MT = MessageTypes
PCF = PlayerControlFields
PCT = PlayerControlTypes
ET = ErrorTypes
conn, addr = s.accept()
messages = NetMessage.get_message(conn)
responses = []
for message in messages:
if message[PM.MESSAGE_TYPE] == MT.PLAYER_CONTROL:
player_control = message[MT.PLAYER_CONTROL]
if player_control[PCF.CONTROL_TYPE] == PCT.JOIN:
response = self.handle_join_request(player_control)
responses.append(response)
elif player_control[PCF.CONTROL_TYPE] == PCT.QUIT:
response = self.handle_quit_request(player_control)
responses.append(response)
elif player_control[PCF.CONTROL_TYPE] == PCT.STATUS:
response = self.handle_player_status_request(player_control)
responses.append(response)
else:
bcc_id = player_control[PCF.BCC_ID]
text = "Got unexpected control type: "
text = text + player_control[PCF.CONTROL_TYPE]
error_type = ET.UNEXPECTED_CONTROL_TYPE
error = PlayerError(bcc_id=bcc_id, text=text, error_type=error_type)
response = error.make_message()
responses.append(response)
elif message[PM.MESSAGE_TYPE] == MT.TABLE_INFO_REQUEST:
info_request = message[MT.TABLE_INFO_REQUEST]
response = self.handle_table_info_request(info_request)
responses.append(response)
else:
text = "Got an unexpected message type: "
text = text + message[PM.MESSAGE_TYPE]
error_type = ET.UNEXPECTED_MESSAGE
error = PlayerError(text=text, error_type=error_type)
response = error.make_message()
responses.append(response)
NetMessage.send_message(conn, responses)
conn.close()
def handle_player_action(self, player_action):
"""return messages in response to a Client's game action
Arguments:
player_action -- a PlayerAction type message
"""
AF = ActionFields
ET = ErrorTypes
bcc_id = player_action[AF.BCC_ID]
user = self.table.get_user_by_id(bcc_id)
user.update_latest_contact()
if (user is not None):
action_type = player_action[AF.ACTION_TYPE]
action_amount = None
if AF.ACTION_AMOUNT in player_action:
action_amount = player_action[AF.ACTION_AMOUNT]
action = Action(action_type, action_amount, bcc_id)
user.perform_action(action)
messages = [self.table.updater.get_update_message(user)]
return messages
else:
text = 'Player' + bcc_id
text = text + 'not recognized in player action message.'
error_type = ET.UNRECOGNIZED_PLAYER
error = PlayerError(bcc_id=bcc_id,
error_type=error_type,
text=text,
stacktrace_text=traceback.format_exc())
messages = [error.make_message()]
return messages
def send_action_out_of_turn_message(self):
"""Add a message to the user's queue indicating an action sent out of
turn"""
ET = ErrorTypes
text = "You played an error out of turn."
error_type = ET.UNEXPECTED_ACTION
error = PlayerError(bcc_id=self.bcc_id,
text=text,
error_type=error_type)
response = error.make_message()
self.put_error_on_queue(response)
def send_bad_action_response(self, new_action):
"""Add a 'bad action response' message to the user's message queue
Arguments:
new_action -- the bad action
"""
ET = ErrorTypes
text = "Invalid action. Please try again."
error_type = ET.INVALID_ACTION
error = PlayerError(bcc_id=self.bcc_id,
text=text,
error_type=error_type)
response = error.make_message()
self.put_error_on_queue(response)
def listen(self):
PM = PokerMessage
MT = MessageTypes
PCF = PlayerControlFields
PCT = PlayerControlTypes
PCRF = PlayerControlResponseFields
ET = ErrorTypes
self.controller1.start()
HOST = ''
PORT = 2423
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind((HOST, PORT))
s.listen(50)
while len(self.users) < 5:
conn, addr = s.accept()
messages = NetMessage.get_message(conn)
responses = []
for message in messages:
if message[PM.MESSAGE_TYPE] == MT.PLAYER_CONTROL:
player_control = message[MT.PLAYER_CONTROL]
if player_control[PCF.CONTROL_TYPE] == PCT.JOIN:
chips = player_control[PCF.CHIPS]
player_id = player_control[PCF.PLAYER_ID]
newUser = NetUser(player_id, chips)
self.users.append(newUser)
response = {}
response[PM.MESSAGE_TYPE] = MT.PLAYER_CONTROL_RESPONSE
join_success = {}
join_success[PCRF.CONTROL_TYPE] = PCT.JOIN
join_success[PCRF.PLAYER_ID] = player_id
join_success[PCRF.SUCCESS] = True
join_success[PCRF.PORT] = 2424
response[MT.PLAYER_CONTROL_RESPONSE] = join_success
responses.append(response)
else:
player_id = player_control[PCF.PLAYER_ID]
text = "Expected JOIN message, got "
text = text + player_control[PCF.CONTROL_TYPE]
error_type = ET.UNEXPECTED_CONTROL_TYPE
error = PlayerError(player_id=player_id,
text=text,
error_type=error_type)
response = error.make_message()
responses.append(response)
else:
text = "Expected PLAYER_CONTROL message, got "
text = text + message[PM.MESSAGE_TYPE]
error_type = ET.UNEXPECTED_MESSAGE
error = PlayerError(text=text, error_type=error_type)
response = error.make_message()
responses.append(response)
NetMessage.send_message(conn, responses)
conn.close()
players = []
for user in self.users:
players.append(Player(user, user.chips))
self.round1.players = players
self.roundthread = RoundThread(self.round1)
self.roundthread.start()
print('started the roundthread')
self.roundthread.join()
print('joined with roundthread')
time.sleep(30)
self.controller1.stop_listener()
print('waiting for the listener thread to end')
self.controller1.join()
print('joined with the controller')