def _go(nodes):
# lg.out(_DebugLevel, 'Connected nodes: %r' % nodes)
# lg.out(_DebugLevel, 'DHT node is active, ID=[%s]' % base64.b64encode(node().id))
try:
if len(args) == 0:
pass
elif len(args) > 0:
def _r(x):
lg.info(x)
# reactor.stop() #@UndefinedVariable
cmd = args[0]
if cmd == 'get':
get_value(args[1]).addBoth(_r)
elif cmd == 'set':
set_value(args[1], args[2], expire=int(args[3])).addBoth(_r)
elif cmd == 'get_json':
get_json_value(args[1]).addBoth(_r)
elif cmd == 'set_json':
set_json_value(args[1], jsn.loads(args[2]),
expire=(int(args[3]) if len(args)>=4 else 9999)).addBoth(_r)
elif cmd == 'get_valid_data':
get_valid_data(args[1], rules=jsn.loads(args[2]), return_details=True).addBoth(_r)
elif cmd == 'set_valid_data':
set_valid_data(args[1], jsn.loads(args[2]),
expire=(int(args[3]) if len(args)>=4 else 9999),
rules=jsn.loads(args[4])).addBoth(_r)
elif cmd == 'read_customer_suppliers':
dht_relations.read_customer_suppliers(args[1]).addBoth(_r)
elif cmd == 'write_customer_suppliers':
dht_relations.write_customer_suppliers(args[1], args[2].split(',')).addBoth(_r)
elif cmd == 'write_verify_republish':
write_verify_republish_data(args[1], args[2], expire=int(args[3])).addBoth(_r)
elif cmd == 'find':
find_node(key_to_hash(args[1])).addBoth(_r)
elif cmd == 'ping':
find_node(random_key()).addBoth(_r)
elif cmd == 'get_node_data':
pprint.pprint(get_node_data(args[1]))
elif cmd == 'observe_data':
def _p(val, n):
print('observed', n, val)
def _o(result):
for n in result:
d = n.request(args[2])
d.addCallback(_p, n)
d = find_node(key_to_hash(args[1]))
d.addErrback(_r)
d.addCallback(_o)
elif cmd == 'discover':
def _l(x):
lg.info(x)
find_node(random_key()).addBoth(_l)
_l('')
elif cmd == 'dump_db':
pprint.pprint(dump_local_db(value_as_json=True))
except:
lg.exc()
def _go(nodes):
# lg.out(_DebugLevel, 'Connected nodes: %r' % nodes)
# lg.out(_DebugLevel, 'DHT node is active, ID=[%s]' % base64.b64encode(node().id))
try:
if len(args) == 0:
pass
elif len(args) > 0:
def _r(x):
lg.info(x)
reactor.stop() #@UndefinedVariable
cmd = args[0]
if cmd == 'get':
get_value(args[1]).addBoth(_r)
elif cmd == 'set':
set_value(args[1], args[2],
expire=int(args[3])).addBoth(_r)
elif cmd == 'get_json':
get_json_value(args[1]).addBoth(_r)
elif cmd == 'set_json':
set_json_value(args[1], args[2],
expire=int(args[3])).addBoth(_r)
elif cmd == 'get_valid_data':
get_valid_data(args[1],
rules=json.loads(args[2])).addBoth(_r)
elif cmd == 'set_valid_data':
set_valid_data(args[1],
json.loads(args[2]),
expire=int(args[3]),
rules=json.loads(args[4])).addBoth(_r)
elif cmd == 'read_customer_suppliers':
dht_relations.read_customer_suppliers(args[1]).addBoth(_r)
elif cmd == 'write_customer_suppliers':
dht_relations.write_customer_suppliers(
args[1], args[2].split(',')).addBoth(_r)
elif cmd == 'write_verify_republish':
write_verify_republish_data(args[1],
args[2],
expire=int(
args[3])).addBoth(_r)
elif cmd == 'find':
find_node(key_to_hash(args[1])).addBoth(_r)
elif cmd == 'ping':
find_node(random_key()).addBoth(_r)
elif cmd == 'discover':
def _l(x):
lg.info(x)
find_node(random_key()).addBoth(_l)
_l('')
except:
lg.exc()
def doDHTRead(self, *args, **kwargs):
"""
Action method.
"""
d = dht_relations.read_customer_suppliers(self.customer_idurl)
d.addCallback(self._on_dht_read_success)
d.addErrback(self._on_dht_read_failed)
def doDHTLookupSuppliers(self, *args, **kwargs):
"""
Action method.
"""
d = dht_relations.read_customer_suppliers(self.customer_idurl)
# TODO: add more validations of dht_result
d.addCallback(self._on_read_customer_suppliers)
d.addErrback(lambda err: self.automat('fail', err))
def doDHTReadSuppliers(self, *args, **kwargs):
"""
Action method.
"""
d = dht_relations.read_customer_suppliers(
customer_idurl=self.queue_owner_idurl, use_cache=True)
d.addCallback(self._on_read_queue_owner_suppliers_success)
d.addErrback(self._on_read_queue_owner_suppliers_failed)
def _do_cleanup_dht_suppliers(self):
from logs import lg
from services import driver
if driver.is_on('service_entangled_dht'):
from dht import dht_relations
from userid import my_id
d = dht_relations.read_customer_suppliers(my_id.getLocalID())
d.addCallback(self._on_my_dht_relations_discovered)
d.addErrback(self._on_my_dht_relations_failed)
else:
lg.warn('service service_entangled_dht is OFF')
def doDHTReadMySuppliers(self, *args, **kwargs):
"""
Action method.
"""
known_suppliers = len(contactsdb.suppliers())
if known_suppliers > 0:
lg.warn(
'skip reading my suppliers from DHT, currently known %d suppliers already'
% known_suppliers)
self.automat('suppliers-read-ok')
return
d = dht_relations.read_customer_suppliers(my_id.getIDURL(),
use_cache=False)
d.addCallback(self._on_my_dht_relations_discovered)
d.addErrback(self._on_my_dht_relations_failed)
