def __init__(self, address=None):
self._address = address if address else '127.0.0.1:50051'
self._channel = grpc.insecure_channel(self._address)
self._command_service_stub = endpoint_pb2_grpc.CommandService_v1Stub(
self._channel)
self._query_service_stub = endpoint_pb2_grpc.QueryService_v1Stub(
self._channel)
def print_status_streaming(tx):
# Create status request
print("Hash of the transaction: ", tx.hash().hex())
tx_hash = tx.hash().blob()
# Check python version
if sys.version_info[0] == 2:
tx_hash = ''.join(map(chr, tx_hash))
else:
tx_hash = bytes(tx_hash)
# Create request
request = endpoint_pb2.TxStatusRequest()
request.tx_hash = tx_hash
# Create connection to Iroha
channel = grpc.insecure_channel('127.0.0.1:50051')
stub = endpoint_pb2_grpc.CommandService_v1Stub(channel)
# Send request
response = stub.StatusStream(request)
for status in response:
print("Status of transaction:")
print(status)
def get_status(tx):
# Create status request
print("Hash of the transaction: ", tx.hash().hex())
tx_hash = tx.hash().blob()
if sys.version_info[0] == 2:
tx_hash = ''.join(map(chr, tx_hash))
else:
tx_hash = bytes(tx_hash)
request = endpoint_pb2.TxStatusRequest()
request.tx_hash = tx_hash
channel = grpc.insecure_channel('127.0.0.1:50051')
stub = endpoint_pb2_grpc.CommandService_v1Stub(channel)
response = stub.Status(request)
status = endpoint_pb2.TxStatus.Name(response.tx_status)
print("Status of transaction is:", status)
if status != "COMMITTED":
print("Your transaction wasn't committed")
exit(1)
def send_tx(tx, key_pair):
tx_blob = iroha.ModelProtoTransaction(tx).signAndAddSignature(key_pair).finish().blob()
proto_tx = transaction_pb2.Transaction()
if sys.version_info[0] == 2:
tmp = ''.join(map(chr, tx_blob))
else:
tmp = bytes(tx_blob)
proto_tx.ParseFromString(tmp)
channel = grpc.insecure_channel('127.0.0.1:50051')
stub = endpoint_pb2_grpc.CommandService_v1Stub(channel)
stub.Torii(proto_tx)
def print_status_streaming(tx):
# Create status request
print("Hash of the transaction: ", tx.hash().hex())
tx_hash = tx.hash().hex()
# Create request
request = endpoint_pb2.TxStatusRequest()
request.tx_hash = tx_hash
# Create connection to Iroha
channel = grpc.insecure_channel('127.0.0.1:50051')
stub = endpoint_pb2_grpc.CommandService_v1Stub(channel)
# Send request
response = stub.StatusStream(request)
for status in response:
print("Status of transaction:")
print(status)