def piece(self, payload):
from pubsub import pub
from libs import utils
piece_index = utils.convertBytesToDecimal(payload[:4])
piece_offset = utils.convertBytesToDecimal(payload[4:8])
piece_data = payload[8:]
pub.sendMessage('PiecesManager.Piece',
piece=(piece_index, piece_offset, piece_data))
def manageMessageReceived(self, peer):
while len(peer.readBuffer) > 0:
if peer.hasHandshaked == False:
peer.checkHandshake(peer.readBuffer)
return
msgLength = utils.convertBytesToDecimal(peer.readBuffer[0:4])
# handle keep alive
if peer.keep_alive(peer.readBuffer):
return
# len 0
try:
msgCode = int(ord(peer.readBuffer[4:5]))
payload = peer.readBuffer[5:4 + msgLength]
except Exception as e:
logging.info(e)
return
# Message is not complete. Return
if len(payload) < msgLength - 1:
return
peer.readBuffer = peer.readBuffer[msgLength + 4:]
try:
peer.idFunction[msgCode](payload)
except Exception, e:
logging.debug("error id:", msgCode, " ->", e)
return
def manageMessageReceived(self, peer):
while len(peer.readBuffer) > 0:
if peer.hasHandshaked == False:
peer.checkHandshake(peer.readBuffer)
return
msgLength = utils.convertBytesToDecimal(peer.readBuffer[0:4])
# handle keep alive
if peer.keep_alive(peer.readBuffer):
return
# len 0
try:
msgCode = int(ord(peer.readBuffer[4:5]))
payload = peer.readBuffer[5:4 + msgLength]
except Exception as e:
logging.info(e)
return
# Message is not complete. Return
if len(payload) < msgLength - 1:
return
peer.readBuffer = peer.readBuffer[msgLength + 4:]
try:
peer.idFunction[msgCode](payload)
except Exception, e:
logging.debug("error id:", msgCode, " ->", e)
return
def have(self, payload):
from pubsub import pub
from libs import utils
index = utils.convertBytesToDecimal(payload)
self.bitField[index] = True
pub.sendMessage('RarestPiece.updatePeersBitfield',
bitfield=self.bitField,
peer=self)