def __init__(self, data_handler, overlay_bridge, log = '', dnsindb = None): if DEBUG: print >> sys.stderr, "=================Initializing bartercast core" self.data_handler = data_handler self.dnsindb = dnsindb self.log = log self.overlay_bridge = overlay_bridge self.bartercastdb = BarterCastDBHandler.getInstance() self.network_delay = 30 self.send_block_list = {} self.recv_block_list = {} self.block_interval = 1*60*60 # block interval for a peer to barter cast self.topn = self.bartercastdb.getTopNPeers(NO_PEERS_IN_MSG, local_only = True)['top'] self.overlay_bridge.add_task(self.refreshTopN, REFRESH_TOPN_INTERVAL) if self.log: self.overlay_log = OverlayLogger.getInstance(self.log) if LOG: self.logfile = '/Users/michel/packages/bartercast_dataset/bartercast42.log' if not os.path.exists(self.logfile): log = open(self.logfile, 'w') log.close()
def __init__(self, data_handler, overlay_bridge, log='', dnsindb=None): if DEBUG: print >> sys.stderr, "=================Initializing bartercast core" self.data_handler = data_handler self.dnsindb = dnsindb self.log = log self.overlay_bridge = overlay_bridge self.bartercastdb = BarterCastDBHandler.getInstance() self.network_delay = 30 self.send_block_list = {} self.recv_block_list = {} self.block_interval = 1 * 60 * 60 # block interval for a peer to barter cast self.topn = self.bartercastdb.getTopNPeers(NO_PEERS_IN_MSG, local_only=True)['top'] self.overlay_bridge.add_task(self.refreshTopN, REFRESH_TOPN_INTERVAL) if self.log: self.overlay_log = OverlayLogger.getInstance(self.log) if LOG: self.logfile = '/Users/michel/packages/bartercast_dataset/bartercast42.log' if not os.path.exists(self.logfile): log = open(self.logfile, 'w') log.close()
def olthread_bartercast_conn_lost(ip, port, down_kb, up_kb): """ Called by OverlayThread to store information about the peer to whom the connection was just closed in the (slow) databases. """ peerdb = PeerDBHandler.getInstance() bartercastdb = BarterCastDBHandler.getInstance() if bartercastdb: permid = peerdb.getPermIDByIP(ip) my_permid = bartercastdb.my_permid if DEBUG: print >> sys.stderr, "BARTERCAST (Connecter): Up %d down %d peer %s:%s (PermID = %s)" % ( up_kb, down_kb, ip, port, permid) # Save exchanged KBs in BarterCastDB changed = False if permid is not None: name = bartercastdb.getName(permid) if down_kb > 0: new_value = bartercastdb.incrementItem((my_permid, permid), 'downloaded', down_kb, commit=False) changed = True if up_kb > 0: new_value = bartercastdb.incrementItem((my_permid, permid), 'uploaded', up_kb, commit=False) changed = True # For the record: save KBs exchanged with non-tribler peers else: if down_kb > 0: new_value = bartercastdb.incrementItem( (my_permid, 'non-tribler'), 'downloaded', down_kb, commit=False) changed = True if up_kb > 0: new_value = bartercastdb.incrementItem( (my_permid, 'non-tribler'), 'uploaded', up_kb, commit=False) changed = True if changed: bartercastdb.commit() else: if DEBUG: print >> sys.stderr, "BARTERCAST: No bartercastdb instance"
def olthread_bartercast_torrentexchange(self, permid, up_or_down): if up_or_down != 'uploaded' and up_or_down != 'downloaded': return bartercastdb = BarterCastDBHandler.getInstance() torrent_kb = float(self.avg_torrent_size) / 1024 name = bartercastdb.getName(permid) my_permid = bartercastdb.my_permid if DEBUG: print >> sys.stderr, time.asctime(),'-', "bartercast: Torrent (%d KB) %s to/from peer %s" % (torrent_kb, up_or_down, `name`) if torrent_kb > 0: bartercastdb.incrementItem((my_permid, permid), up_or_down, torrent_kb)
def olthread_bartercast_torrentexchange(self, permid, up_or_down): if up_or_down != 'uploaded' and up_or_down != 'downloaded': return bartercastdb = BarterCastDBHandler.getInstance() torrent_kb = float(self.avg_torrent_size) / 1024 name = bartercastdb.getName(permid) my_permid = bartercastdb.my_permid if DEBUG: print >> sys.stderr, "bartercast: Torrent (%d KB) %s to/from peer %s" % ( torrent_kb, up_or_down, ` name `) if torrent_kb > 0: bartercastdb.incrementItem((my_permid, permid), up_or_down, torrent_kb)
def __init__(self, data_handler, secure_overlay, log='', dnsindb=None): if DEBUG: print >> sys.stderr, "=================Initializing bartercast core" self.data_handler = data_handler self.dnsindb = dnsindb self.log = log self.secure_overlay = secure_overlay self.bartercastdb = BarterCastDBHandler.getInstance() self.network_delay = 30 self.send_block_list = {} self.recv_block_list = {} self.block_interval = 1 * 60 * 60 # block interval for a peer to barter cast if self.log: self.overlay_log = OverlayLogger(self.log)
def olthread_bartercast_conn_lost(ip,port,down_kb,up_kb): """ Called by OverlayThread to store information about the peer to whom the connection was just closed in the (slow) databases. """ peerdb = PeerDBHandler.getInstance() bartercastdb = BarterCastDBHandler.getInstance() if bartercastdb: permid = peerdb.getPermIDByIP(ip) my_permid = bartercastdb.my_permid if DEBUG: print >> sys.stderr, "BARTERCAST (Connecter): Up %d down %d peer %s:%s (PermID = %s)" % (up_kb, down_kb, ip, port, permid) # Save exchanged KBs in BarterCastDB changed = False if permid is not None: name = bartercastdb.getName(permid) if down_kb > 0: new_value = bartercastdb.incrementItem((my_permid, permid), 'downloaded', down_kb, commit=False) changed = True if up_kb > 0: new_value = bartercastdb.incrementItem((my_permid, permid), 'uploaded', up_kb, commit=False) changed = True # For the record: save KBs exchanged with non-tribler peers else: if down_kb > 0: new_value = bartercastdb.incrementItem((my_permid, 'non-tribler'), 'downloaded', down_kb, commit=False) changed = True if up_kb > 0: new_value = bartercastdb.incrementItem((my_permid, 'non-tribler'), 'uploaded', up_kb, commit=False) changed = True if changed: bartercastdb.commit() else: if DEBUG: print >> sys.stderr, "BARTERCAST: No bartercastdb instance"