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.CommandServiceStub(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 get_tx_status(tx, address='127.0.0.1:50051'):
"""
Get status of the transaction
:param tx: iroha transaction
:param address: ip address and iroha port
:return: status of tx transaction
"""
# 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(address)
stub = endpoint_pb2_grpc.CommandServiceStub(channel)
response = stub.Status(request)
status = endpoint_pb2.TxStatus.Name(response.tx_status)
return status
def tx_status(self, transaction):
"""
Request a status of a transaction
:param transaction: the transaction, which status is about to be known
:return: a tuple with the symbolic status description,
integral status code, and error message string (will be empty if no error occurred)
"""
request = endpoint_pb2.TxStatusRequest()
request.tx_hash = binascii.hexlify(IrohaCrypto.hash(transaction))
response = self._command_service_stub.Status(request)
status_code = response.tx_status
status_name = endpoint_pb2.TxStatus.Name(response.tx_status)
error_message = response.error_message
return status_name, status_code, error_message
def tx_status_stream(self, transaction):
"""
Generator of transaction statuses from status stream
:param transaction: the transaction, which status is about to be known
:return: an iterable over a series of tuples with symbolic status description,
integral status code, and error message string (will be empty if no error occurred)
"""
request = endpoint_pb2.TxStatusRequest()
request.tx_hash = binascii.hexlify(IrohaCrypto.hash(transaction))
response = self._command_service_stub.StatusStream(request)
for status in response:
status_name = endpoint_pb2.TxStatus.Name(status.tx_status)
status_code = status.tx_status
error_code = status.error_code
yield status_name, status_code, error_code
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)
proto_tx = block_pb2.Transaction()
proto_tx.ParseFromString(''.join(map(chr, tx_blob)))
channel = grpc.insecure_channel('127.0.0.1:50051')
stub = endpoint_pb2_grpc.CommandServiceStub(channel)
stub.Torii(proto_tx)
time.sleep(5)
# create status request
print("Hash of the transaction: ", tx.hash().hex())
tx_hash = tx.hash().blob()
tx_hash = ''.join(map(chr, tx_hash))
request = endpoint_pb2.TxStatusRequest()
request.tx_hash = tx_hash
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)
query = query_builder.creatorAccountId(creator) \
.createdTime(current_time) \
.queryCounter(start_query_counter) \
.getAssetInfo("dollar#ru") \
.build()