def __init__(self,
ack_delay=0,
ack_loss_probability=0,
packet_loss_probability=0,
alpha=0.8,
beta=0.4,
k=4,
filepath='rto.dat'):
self.ack_delay = ack_delay
self.ack_loss_probability = ack_loss_probability
print 'self.ack_loss_probability: ' + str(self.ack_loss_probability)
self.packet_loss_probability = packet_loss_probability
self.beta = beta
self.alpha = alpha
self.k = k
self.state = CLOSED
self.control_block = None
self.packet_builder = PacketBuilder()
self.socket = Soquete()
self.rcv_wnd = RECEIVE_BUFFER_SIZE
self.iss = self.compute_iss()
self.rqueue = RetransmissionQueue()
self.read_stream_open = True
self.write_stream_open = True
self.packet_handler = IncomingPacketHandler(self)
self.rto_estimator = RTOEstimator(self)
self.ticks = 0
self.retransmissions = 0
self.close_mode = NO_WAIT
self.close_event = threading.Event()
self.initialize_threads()
self.initialize_timers()
self.filepath = filepath
self.retransmission_counter = 0
def __init__(self, address, port):
self.retransmission_queue = RetransmissionQueue(self)
self.retransmission_attempts = dict()
self.outgoing_buffer = DataBuffer()
self.state = CLOSED
self.control_block = ClientControlBlock(address, port)
self.socket = Soquete(address, port)
self.packet_builder = PacketBuilder(self)
def __init__(self, delay=0, perdida=0):
self.state = CLOSED
self.control_block = None
self.packet_builder = PacketBuilder()
self.socket = Soquete()
self.rcv_wnd = RECEIVE_BUFFER_SIZE
self.iss = self.compute_iss()
self.rqueue = RetransmissionQueue()
self.retransmission_attempts = dict()
self.read_stream_open = True
self.write_stream_open = True
self.packet_handler = IncomingPacketHandler(self, delay, perdida)
self.close_event = threading.Event()
self.initialize_threads()
def __init__(self, ack_delay=0, ack_loss_probability=0):
# Modificación
self.ack_delay = ack_delay
self.ack_loss_probability = ack_loss_probability
self.retransmissions = 0
logging.basicConfig(
level=logging.DEBUG,
format='%(asctime)s:%(levelname)s:%(name)s:%(message)s',
filename='ptc.log')
self.logger = logging.getLogger('PTCProtocol')
self.state = CLOSED
self.control_block = None
self.packet_builder = PacketBuilder()
self.socket = Soquete(protocol=self)
self.rcv_wnd = RECEIVE_BUFFER_SIZE
self.iss = self.compute_iss()
self.rqueue = RetransmissionQueue()
self.retransmission_attempts = dict()
self.read_stream_open = True
self.write_stream_open = True
self.packet_handler = IncomingPacketHandler(self)
self.close_event = threading.Event()
self.initialize_threads()
def __init__(self, address, port):
self.state = CLOSED
self.control_block = ServerControlBlock(address, port)
self.socket = Soquete(address, port)
self.packet_builder = PacketBuilder(self)
self.connection_closed_event = threading.Event()
