def GetChainHead():
try:
with grpc.insecure_channel(client_conf.server_address()) as channel:
stub = beacon_chain_pb2_grpc.BeaconChainStub(channel)
response = stub.GetChainHead(get_empty_data())
return response
except Exception as e:
raise e
return False
def GetChainHead():
try:
with grpc.insecure_channel('54.243.16.45:4000') as channel:
stub = beacon_chain_pb2_grpc.BeaconChainStub(channel)
response = stub.GetChainHead(get_empty_data())
return response
except Exception as e:
raise e
return False
def GetValidatorPerformance(public_keys):
try:
with grpc.insecure_channel(client_conf.server_address()) as channel:
stub = beacon_chain_pb2_grpc.BeaconChainStub(channel)
response = stub.GetValidatorPerformance(
beacon_chain_pb2.ValidatorPerformanceRequest(
public_keys=public_keys
)
)
return response
except Exception as e:
raise e
def GetValidator(index):
try:
with grpc.insecure_channel(client_conf.server_address()) as channel:
stub = beacon_chain_pb2_grpc.BeaconChainStub(channel)
response = stub.GetValidator(
beacon_chain_pb2.GetValidatorRequest(
index = index
)
)
return response
except Exception as e:
raise e
def ListValidators(epoch=0,pageToken="0"):
try:
with grpc.insecure_channel(client_conf.server_address()) as channel:
stub = beacon_chain_pb2_grpc.BeaconChainStub(channel)
response = stub.ListValidators(
beacon_chain_pb2.ListValidatorsRequest(
epoch = epoch,
page_token = pageToken
)
)
return response
except Exception as e:
raise e
def getChainHeadStream():
try:
with grpc.insecure_channel(client_conf.server_address()) as channel:
stub = beacon_chain_pb2_grpc.BeaconChainStub(channel)
for data in stub.StreamChainHead(get_empty_data()):
return_data = {
'headEpoch' : data.head_epoch,
'headSlot' : data.head_slot
}
yield return_data
except Exception as e:
print (e)
raise e
def list_validators():
try:
with grpc.insecure_channel('54.243.16.45:4000') as channel:
stub = beacon_chain_pb2_grpc.BeaconChainStub(channel)
response = stub.ListValidators(
beacon_chain_pb2.ListValidatorsRequest(epoch=3003,
page_size=100))
# return response.validator_list
isntance = beacon_chain_pb2.Validators()
response_ = isntance.SerializeToString(response)
isntance.ParseFromString(response)
print(isntance)
# vl= response.validator_list[0].validator
# print (type(vl))
# a = client_validators.decode_public_key(vl)
# print (a)
# return a
# vl= response.validator_list
except Exception as e:
return False
