def _find_random_node(self):
if _Debug:
lg.out(_DebugLevel + 10, 'stun_client._find_random_node')
new_key = dht_service.random_key()
d = dht_service.find_node(new_key)
d.addCallback(self._some_nodes_found)
d.addErrback(self._nodes_not_found)
def _find_random_node(self):
if _Debug:
lg.out(_DebugLevel + 10, 'stun_client._find_random_node')
new_key = dht_service.random_key()
d = dht_service.find_node(new_key)
d.addCallback(self._some_nodes_found)
d.addErrback(self._nodes_not_found)
def lookup_in_dht():
"""
Pick random node from Distributed Hash Table.
Generates
"""
if _Debug:
lg.out(_DebugLevel, 'lookup.lookup_in_dht')
return dht_service.find_node(dht_service.random_key())
def _find_random_node(self):
if _Debug:
lg.out(_DebugLevel, 'proxy_receiver._find_random_node')
# DEBUG
self._got_remote_idurl({'idurl': 'http://veselin-p2p.ru/bitdust_j_vps1001.xml'})
return
new_key = dht_service.random_key()
d = dht_service.find_node(new_key)
d.addCallback(self._some_nodes_found)
d.addErrback(lambda x: self.automat('nodes-not-found'))
return d
def lookup_in_dht(layer_id=0):
"""
Pick random node from Distributed Hash Table.
Generates
"""
if _Debug:
lg.out(_DebugLevel, 'lookup.lookup_in_dht layer_id=%d' % (layer_id, ))
d = dht_service.find_node(dht_service.random_key(), layer_id=layer_id)
if _Debug:
d.addErrback(lg.errback,
debug=_Debug,
debug_level=_DebugLevel,
method='lookup_in_dht')
return d
def _find_random_nodes(self, tries, result_list, prev_key=None):
if prev_key and prev_key in self.deferreds:
self.deferreds.pop(prev_key)
if _Debug:
lg.out(_DebugLevel + 10, 'stun_client._find_random_nodes tries=%d result_list=%d' % (tries, len(result_list)))
if tries <= 0 or len(result_list) >= self.minimum_needed_servers:
if len(result_list) > 0:
self.automat('found-some-nodes', result_list)
else:
self.automat('dht-nodes-not-found')
return
new_key = dht_service.random_key()
d = dht_service.find_node(new_key)
d.addCallback(lambda nodes: self._find_random_nodes(tries - 1, list(set(result_list + nodes)), new_key))
d.addErrback(lambda x: self._find_random_nodes(tries - 1, result_list, new_key))
self.deferreds[new_key] = d
def _find_random_nodes(self, tries, result_list, prev_key=None):
if prev_key and prev_key in self.deferreds:
self.deferreds.pop(prev_key)
if _Debug:
lg.out(_DebugLevel + 10, 'stun_client._find_random_nodes tries=%d result_list=%d' % (tries, len(result_list)))
if tries <= 0 or len(result_list) >= self.minimum_needed_servers:
if len(result_list) > 0:
self.automat('found-some-nodes', result_list)
else:
self.automat('dht-nodes-not-found')
return
new_key = dht_service.random_key()
d = dht_service.find_node(new_key)
d.addCallback(lambda nodes: self._find_random_nodes(tries - 1, list(set(result_list + nodes)), new_key))
d.addErrback(lambda x: self._find_random_nodes(tries - 1, result_list, new_key))
self.deferreds[new_key] = d
def lookup_in_dht(self, **kwargs):
from dht import dht_service
return dht_service.find_node(dht_service.random_key())
def _lookup_in_dht(self, **kwargs):
from dht import dht_service
from logs import lg
lg.out(12, 'service_nodes_lookup._lookup_in_dht')
return dht_service.find_node(dht_service.random_key())