def fetchBody(self, index):
if Hellanzb.DEBUG_MODE_ENABLED:
debug(str(self) + ' getting BODY: <' + self.currentSegment.messageId + \
'> ' + self.currentSegment.getDestination())
Hellanzb.scroller.addClient(self.currentSegment, self.factory.color)
NNTPClient.fetchBody(self, '<' + index + '>')
def connectionLost(self, reason):
debug(str(self) + ' CONNECTION LOST')
self.setTimeout(None)
# FIXME: could put failed segments into a failed queue. connections that are
# flaged as being fill servers would try to attempt to d/l the failed files. you
# couldn't write a 0 byte file to disk in that case -- not until all fill servers
# had tried downloading
# ReconnectingClientFactory will pretend it wants to reconnect after we CTRL-C --
# we'll quiet it by canceling it
if Hellanzb.SHUTDOWN:
self.factory.stopTrying()
if (not self.factory.activated or Hellanzb.downloadPaused) and \
self.antiIdleTimeout == 0:
debug(str(self) + ' CONNECTION LOST continueTrying=False')
self.factory.continueTrying = False
self.factory.idledOut = True
NNTPClient.connectionLost(
self) # calls self.factory.clientConnectionLost(self, reason)
if not Hellanzb.SHUTDOWN and self.currentSegment != None:
if (self.currentSegment.priority, self.currentSegment, self.factory.color) in \
Hellanzb.scroller.segments:
Hellanzb.scroller.removeClient(self.currentSegment,
self.factory.color)
# twisted doesn't reconnect our same client connections, we have to pitch
# stuff back into the queue that hasn't finished before the connectionLost
# occurred
if self.currentSegment.nzbFile.nzb in Hellanzb.queue.currentNZBs() and \
not self.currentSegment.dontRequeue:
# Only requeue the segment if its archive hasn't been previously postponed
debug(
str(self) + ' requeueing segment: ' +
self.currentSegment.getDestination())
Hellanzb.queue.requeue(self.factory, self.currentSegment)
else:
debug(str(self) + ' DID NOT requeue existing segment: ' + \
self.currentSegment.getDestination())
self.resetCurrentSegment(removeEncFile=True)
# Continue being quiet about things if we're shutting down. Don't bother plaguing
# the log with typical disconnection reasons
if not Hellanzb.SHUTDOWN and reason.type not in QUIET_CONNECTION_LOST_FAILURES:
debug(str(self) + ' lost connection: ' + str(reason))
self.activeGroups = []
self.failedGroups = []
self.gettingGroup = None
self.factory.clients.remove(self)
if self in self.factory.activeClients:
self.factory.activeClients.remove(self)
Hellanzb.scroller.size -= 1
self.isLoggedIn = False
self.setReaderAfterLogin = False
self.factory.clientIds.insert(0, self.id)
self.gotResponseCode = False
self.lastChunk = ''
def fetchBody(self, index):
if Hellanzb.DEBUG_MODE_ENABLED:
debug(str(self) + ' getting BODY: <' + self.currentSegment.messageId + \
'> ' + self.currentSegment.getDestination())
Hellanzb.scroller.addClient(self.currentSegment, self.factory.color)
NNTPClient.fetchBody(self, '<' + index + '>')
def connectionLost(self, reason):
debug(str(self) + ' CONNECTION LOST')
self.setTimeout(None)
# FIXME: could put failed segments into a failed queue. connections that are
# flaged as being fill servers would try to attempt to d/l the failed files. you
# couldn't write a 0 byte file to disk in that case -- not until all fill servers
# had tried downloading
# ReconnectingClientFactory will pretend it wants to reconnect after we CTRL-C --
# we'll quiet it by canceling it
if Hellanzb.SHUTDOWN:
self.factory.stopTrying()
if (not self.factory.activated or Hellanzb.downloadPaused) and \
self.antiIdleTimeout == 0:
debug(str(self) + ' CONNECTION LOST continueTrying=False')
self.factory.continueTrying = False
self.factory.idledOut = True
NNTPClient.connectionLost(self) # calls self.factory.clientConnectionLost(self, reason)
if not Hellanzb.SHUTDOWN and self.currentSegment != None:
if (self.currentSegment.priority, self.currentSegment, self.factory.color) in \
Hellanzb.scroller.segments:
Hellanzb.scroller.removeClient(self.currentSegment, self.factory.color)
# twisted doesn't reconnect our same client connections, we have to pitch
# stuff back into the queue that hasn't finished before the connectionLost
# occurred
if self.currentSegment.nzbFile.nzb in Hellanzb.queue.currentNZBs() and \
not self.currentSegment.dontRequeue:
# Only requeue the segment if its archive hasn't been previously postponed
debug(str(self) + ' requeueing segment: ' + self.currentSegment.getDestination())
Hellanzb.queue.requeue(self.factory, self.currentSegment)
else:
debug(str(self) + ' DID NOT requeue existing segment: ' + \
self.currentSegment.getDestination())
self.resetCurrentSegment(removeEncFile = True)
# Continue being quiet about things if we're shutting down. Don't bother plaguing
# the log with typical disconnection reasons
if not Hellanzb.SHUTDOWN and reason.type not in QUIET_CONNECTION_LOST_FAILURES:
debug(str(self) + ' lost connection: ' + str(reason))
self.activeGroups = []
self.failedGroups = []
self.gettingGroup = None
self.factory.clients.remove(self)
if self in self.factory.activeClients:
self.factory.activeClients.remove(self)
Hellanzb.scroller.size -= 1
self.isLoggedIn = False
self.setReaderAfterLogin = False
self.factory.clientIds.insert(0, self.id)
self.gotResponseCode = False
self.lastChunk = ''
def connectionMade(self):
debug(str(self) + ' CONNECTION MADE')
NNTPClient.connectionMade(self)
self.setTimeout(self.activeTimeout)
# 'mode reader' is sometimes necessary to enable 'reader' mode.
# However, the order in which 'mode reader' and 'authinfo' need to
# arrive differs between some NNTP servers. Try to send
# 'mode reader', and if it fails with an authorization failed
# error, try again after sending authinfo.
self.setReader()
def connectionMade(self):
debug(str(self) + ' CONNECTION MADE')
NNTPClient.connectionMade(self)
self.setTimeout(self.activeTimeout)
# 'mode reader' is sometimes necessary to enable 'reader' mode.
# However, the order in which 'mode reader' and 'authinfo' need to
# arrive differs between some NNTP servers. Try to send
# 'mode reader', and if it fails with an authorization failed
# error, try again after sending authinfo.
self.setReader()
def __init__(self, username, password):
""" """
NNTPClient.__init__(self)
self._endState() # kill nntp's Passive state
self._newState(self._statePassive, self._passiveError,
self._headerInitial)
self.username = username
self.password = password
# successful GROUP commands during this session
self.activeGroups = []
# unsuccessful GROUP commands during this session
self.failedGroups = []
# group we're currently in the process of getting
self.gettingGroup = None
# current article (<segment>) we're dealing with
self.currentSegment = None
# function to write to the current segment
self.write = None
self.isLoggedIn = False
self.setReaderAfterLogin = False
self.activeTimeout = None
# Idle time -- after being idle this long send anti idle requests
self.antiIdleTimeout = None
# whether or not this NZBLeecher is the in the fetchNextNZBSegment download loop
self.activated = False
# the connection is idle when it receives Empty()
self.idle = False
# Whether or not this client was created when hellanzb downloading was paused
self.pauseReconnected = False
# cache whether or not the response code has been received. only the BODY call
# (dataReceivedToFile) utilizes this var
self.gotResponseCode = False
# hold the last chunk's final few bytes for when searching for the EOF char
self.lastChunk = ''
def __init__(self, username, password):
""" """
NNTPClient.__init__(self)
self._endState() # kill nntp's Passive state
self._newState(self._statePassive, self._passiveError, self._headerInitial)
self.username = username
self.password = password
# successful GROUP commands during this session
self.activeGroups = []
# unsuccessful GROUP commands during this session
self.failedGroups = []
# group we're currently in the process of getting
self.gettingGroup = None
# current article (<segment>) we're dealing with
self.currentSegment = None
# function to write to the current segment
self.write = None
self.isLoggedIn = False
self.setReaderAfterLogin = False
self.activeTimeout = None
# Idle time -- after being idle this long send anti idle requests
self.antiIdleTimeout = None
# whether or not this NZBLeecher is the in the fetchNextNZBSegment download loop
self.activated = False
# the connection is idle when it receives Empty()
self.idle = False
# Whether or not this client was created when hellanzb downloading was paused
self.pauseReconnected = False
# cache whether or not the response code has been received. only the BODY call
# (dataReceivedToFile) utilizes this var
self.gotResponseCode = False
# hold the last chunk's final few bytes for when searching for the EOF char
self.lastChunk = ''
def fetchGroup(self, group):
self.gettingGroup = group
NNTPClient.fetchGroup(self, group)
def fetchGroup(self, group):
self.gettingGroup = group
NNTPClient.fetchGroup(self, group)
