def dbcall():
with self.db.open_session() as sess:
node_state = sess.query(db.NodeState)\
.filter(db.NodeState.key == NSK_DATASTORE_SIZE)\
.first()
if node_state:
datastore_size = int(node_state.value)
else:
datastore_size = 0
max_distance = sess.query(db.DataBlock.distance)\
.order_by(db.DataBlock.distance.desc())\
.first()
if max_distance:
max_distance = max_distance[0]
else:
max_distance = b""
if log.isEnabledFor(logging.INFO):
log.info("max_distance=[{}]."\
.format(hex_string(max_distance)))
return datastore_size, max_distance
def dbcall():
with self.db.open_session() as sess:
node_state = sess.query(db.NodeState)\
.filter(db.NodeState.key == NSK_DATASTORE_SIZE)\
.first()
if node_state:
datastore_size = int(node_state.value)
else:
datastore_size = 0
max_distance = sess.query(db.DataBlock.distance)\
.order_by(db.DataBlock.distance.desc())\
.first()
if max_distance:
max_distance = max_distance[0]
else:
max_distance = b""
if log.isEnabledFor(logging.INFO):
log.info("max_distance=[{}]."\
.format(hex_string(max_distance)))
return datastore_size, max_distance
def do_findnode(self, arg):
"[ID] find the node with id."
node_id, significant_bits = decode_key(arg)
if significant_bits:
self.writeln("Won't FindNode for incomplete key.")
return
start = datetime.today()
result = yield from self.peer.engine.tasks.send_find_node(node_id)
diff = datetime.today() - start
self.writeln("send_find_node(..) took: {}.".format(diff))
for r in result:
self.writeln("nid[{}] FOUND: {:22} id=[{}] diff=[{}]"\
.format(r.id, r.address, hex_string(r.node_id),\
hex_string(\
calc_raw_distance(\
r.node_id, node_id))))
def do_findnode(self, arg):
"[ID] find the node with id."
node_id, significant_bits = decode_key(arg)
if significant_bits:
self.writeln("Won't FindNode for incomplete key.")
return
start = datetime.today()
result = yield from self.peer.engine.tasks.send_find_node(node_id)
diff = datetime.today() - start
self.writeln("send_find_node(..) took: {}.".format(diff))
for r in result:
self.writeln("nid[{}] FOUND: {:22} id=[{}] diff=[{}]"\
.format(r.id, r.address, hex_string(r.node_id),\
hex_string(\
calc_raw_distance(\
r.node_id, node_id))))
