def open_session(address):
name = 'udp_%s_%s' % (address[0].replace('.','_'), str(address[1]))
for a in automat.objects().values():
if a.name == name:
return a
a = TransportUDPSession(address, name, 'AT_STARTUP', 12)
return a
def _state_changed(index, ip, newstate, filename, loop_delay):
print '+++++ STATE CHANGED [%s]' % newstate
sess = automat.objects().get(index)
if newstate == 'CONNECTED':
transport_udp_session.SetStateChangedCallbackFunc(None)
if loop_delay:
reactor.callLater(2, LoopingCall(send, filename, sess.remote_address[0], sess.remote_address[1]).start, loop_delay, True)
else:
reactor.callLater(2, send, filename, sess.remote_address[0], sess.remote_address[1])
def doDestroyMe(self, arg):
# dhnio.Dprint(6, 'transport_udp_session.doDestroyMe %s' % self.name)
file_ids_to_remove = self.incommingFiles.keys()
for file_id in file_ids_to_remove:
try:
os.close(self.incommingFiles[file_id].fd)
except:
dhnio.DprintException()
file_received(self.incommingFiles[file_id].filename, 'failed', 'udp', self.remote_address, None, 'session has been closed')
self.incommingFiles[file_id].close()
del self.incommingFiles[file_id]
file_ids_to_remove = self.outgoingFiles.keys()
for file_id in file_ids_to_remove:
file_sent(self.remote_address, self.outgoingFiles[file_id].filename, 'failed', 'udp', None, 'session has been closed')
self.closeOutboxFile(file_id)
self.receivedFiles.clear()
self.sliding_window.clear()
automat.objects().pop(self.index)
def get_session(address):
name = 'udp_%s_%s' % (address[0].replace('.','_'), str(address[1]))
for a in automat.objects().values():
if a.name == name:
return a
return None
def sessions():
for a in automat.objects().values():
if a.name.startswith('udp_'):
yield a
def is_session_opened(address):
name = 'udp_%s_%s' % (address[0].replace('.','_'), str(address[1]))
for a in automat.objects().values():
if a.name == name:
return True
return False
def get_session_by_index(index):
return automat.objects().get(index, None)
def doShutdown(self, arg):
automat.objects().pop(self.index)
d = self.shutdownDefer
if d is None:
d = arg
shutdown_final(d)
