def _maintain_peers(self):
while True:
try:
for peer_metadata in self._all_peers():
if peer_metadata.peers_needs_refresh:
f = peer_metadata.stub.GetKnownPeers.future(
qrl_pb2.GetKnownPeersReq(),
timeout=PeerManager.TIMEOUT_SECS)
f.pm = peer_metadata
f.add_done_callback(self._add_peers_callback)
else:
f = peer_metadata.stub.GetNodeState.future(
qrl_pb2.GetNodeStateReq(),
timeout=PeerManager.TIMEOUT_SECS)
f.pm = peer_metadata
f.add_done_callback(self._update_state_callback)
# FIXME: QRLNode should probably depend on this
tmp = []
for peer_metadata in self.stable_peers():
addr = peer_metadata.conn_addr.split(':')[0]
tmp.append(addr)
# self.qrlnode.update_peer_addresses(tmp)
sleep(self.REFRESH_CYCLE_SECS)
self.recycle()
except Exception as e:
logger.exception(e)
def state(ctx):
"""
Shows Information about a Node's State
"""
stub = ctx.obj.get_stub_public_api()
nodeStateResp = stub.GetNodeState(qrl_pb2.GetNodeStateReq())
if ctx.obj.json:
click.echo(MessageToJson(nodeStateResp, sort_keys=True))
else:
click.echo(nodeStateResp)
def state(ctx):
"""
Shows Information about a Node's State
"""
channel = grpc.insecure_channel(ctx.obj.node_public_address)
stub = qrl_pb2_grpc.PublicAPIStub(channel)
nodeStateResp = stub.GetNodeState(qrl_pb2.GetNodeStateReq())
if ctx.obj.json:
click.echo(MessageToJson(nodeStateResp))
else:
click.echo(nodeStateResp)
def state(ctx):
"""
Shows Information about a Node's State
"""
stub = ctx.obj.get_stub_public_api()
nodeStateResp = stub.GetNodeState(qrl_pb2.GetNodeStateReq())
hstr_block_last_hash = bin2hstr(
nodeStateResp.info.block_last_hash).encode()
if ctx.obj.output_json:
jsonMessage = MessageToDict(nodeStateResp)
jsonMessage['info']['blockLastHash'] = hstr_block_last_hash
click.echo(json.dumps(jsonMessage, indent=2, sort_keys=True))
else:
nodeStateResp.info.block_last_hash = hstr_block_last_hash
click.echo(nodeStateResp)
def state_check():
public_api_addresses = mocknet.public_addresses
for public_api_address in public_api_addresses:
channel_public = grpc.insecure_channel(public_api_address)
stub = qrl_pb2_grpc.PublicAPIStub(channel_public)
# TODO: Check coins emitted, coins total supply, epoch, block_last_reward
# response = stub.GetStats(request=qrl_pb2.GetStatsReq())
response = stub.GetNodeState(request=qrl_pb2.GetNodeStateReq())
if response.info.block_height != LAST_BLOCK_NUMBER:
raise Exception('Expected Blockheight %s \n Found blockheight %s',
LAST_BLOCK_NUMBER,
response.info.block_height)
if response.info.block_last_hash != bytes(hstr2bin(LAST_BLOCK_HEADERHASH)):
raise Exception('Last Block Headerhash mismatch\n'
'Expected : %s\n', bin2hstr(response.info.block_last_hash),
'Found : %s ', LAST_BLOCK_HEADERHASH)
return True
def get_node_info(self):
return self._public_stub.GetNodeState(qrl_pb2.GetNodeStateReq())