def _send(self, sender, to, value, evmdata='', output=None,
funid=None, abi=None, profiling=0):
if funid is not None or abi is not None:
raise Exception("Send with funid+abi is deprecated. Please use"
" the abi_contract mechanism")
tm, g = time.time(), self.block.gas_used
sendnonce = self.block.get_nonce(u.privtoaddr(sender))
tx = t.Transaction(sendnonce, gas_price, gas_limit, to, value, evmdata)
self.last_tx = tx
tx.sign(sender)
recorder = LogRecorder() if profiling > 1 else None
(s, o) = pb.apply_transaction(self.block, tx)
if not s:
raise TransactionFailed()
out = {"output": o}
if profiling > 0:
zero_bytes = tx.data.count(ascii_chr(0))
non_zero_bytes = len(tx.data) - zero_bytes
intrinsic_gas_used = opcodes.GTXDATAZERO * zero_bytes + \
opcodes.GTXDATANONZERO * non_zero_bytes
ntm, ng = time.time(), self.block.gas_used
out["time"] = ntm - tm
out["gas"] = ng - g - intrinsic_gas_used
if profiling > 1:
trace = recorder.pop_records()
ops = [x['op'] for x in trace if x['event'] == 'vm']
opdict = {}
for op in ops:
opdict[op] = opdict.get(op, 0) + 1
out["ops"] = opdict
return out
def _get_trace(self, txhash):
try: # index
test_blk, tx, i = self._get_block_before_tx(txhash)
except (KeyError, TypeError):
raise Exception('Unknown Transaction %s' % txhash)
# collect debug output FIXME set loglevel trace???
recorder = LogRecorder()
# apply tx (thread? we don't want logs from other invocations)
self.app.services.chain.add_transaction_lock.acquire()
processblock.apply_transaction(test_blk, tx) # FIXME deactivate tx context switch or lock
self.app.services.chain.add_transaction_lock.release()
return dict(tx=txhash, trace=recorder.pop_records())
def _get_trace(self, txhash):
try: # index
test_blk, tx, i = self._get_block_before_tx(txhash)
except (KeyError, TypeError):
raise Exception('Unknown Transaction %s' % txhash)
# collect debug output FIXME set loglevel trace???
recorder = LogRecorder()
# apply tx (thread? we don't want logs from other invocations)
self.app.services.chain.add_transaction_lock.acquire()
processblock.apply_transaction(
test_blk, tx) # FIXME deactivate tx context switch or lock
self.app.services.chain.add_transaction_lock.release()
return dict(tx=txhash, trace=recorder.pop_records())
def _send(self,
sender,
to,
value,
evmdata='',
output=None,
funid=None,
abi=None,
profiling=0):
if funid is not None or abi is not None:
raise Exception("Send with funid+abi is deprecated. Please use"
" the abi_contract mechanism")
tm, g = time.time(), self.block.gas_used
sendnonce = self.block.get_nonce(u.privtoaddr(sender))
tx = t.Transaction(sendnonce, 1, gas_limit, to, value, evmdata)
self.last_tx = tx
tx.sign(sender)
recorder = LogRecorder() if profiling > 1 else None
(s, o) = pb.apply_transaction(self.block, tx)
if not s:
raise Exception("Transaction failed")
out = {"output": o}
if profiling > 0:
zero_bytes = tx.data.count(ascii_chr(0))
non_zero_bytes = len(tx.data) - zero_bytes
intrinsic_gas_used = opcodes.GTXDATAZERO * zero_bytes + \
opcodes.GTXDATANONZERO * non_zero_bytes
ntm, ng = time.time(), self.block.gas_used
out["time"] = ntm - tm
out["gas"] = ng - g - intrinsic_gas_used
if profiling > 1:
trace = recorder.pop_records()
ops = [x['op'] for x in trace if x['event'] == 'vm']
opdict = {}
for op in ops:
opdict[op] = opdict.get(op, 0) + 1
out["ops"] = opdict
return out
def trace(self, sender, to, value, data=[]):
# collect log events (independent of loglevel filters)
recorder = LogRecorder()
self.send(sender, to, value, data)
return recorder.pop_records()
def trace(self, sender, to, value, data=[]):
# collect log events (independent of loglevel filters)
recorder = LogRecorder()
self.send(sender, to, value, data)
return recorder.pop_records()
def _send(
self,
sender,
to,
value,
evmdata='',
funid=None,
abi=None, # pylint: disable=too-many-arguments
profiling=0):
# pylint: disable=too-many-locals
if funid is not None or abi is not None:
raise Exception(
'Send with funid+abi is deprecated. Please use the abi_contract mechanism'
)
start_time = time.time()
gas_used = self.block.gas_used
sendnonce = self.block.get_nonce(privtoaddr(sender))
transaction = transactions.Transaction(sendnonce, gas_price, gas_limit,
to, value, evmdata)
self.last_tx = transaction
transaction.sign(sender)
recorder = None
if profiling > 1:
recorder = LogRecorder(
disable_other_handlers=True,
log_config=TRACE_LVL_MAP[3],
)
try:
(success,
output) = processblock.apply_transaction(self.block, transaction)
if not success:
raise TransactionFailed()
out = {
'output': output,
}
if profiling > 0:
zero_bytes_count = transaction.data.count(ascii_chr(0))
non_zero_bytes_count = len(transaction.data) - zero_bytes_count
zero_bytes_cost = opcodes.GTXDATAZERO * zero_bytes_count
nonzero_bytes_cost = opcodes.GTXDATANONZERO * non_zero_bytes_count
base_gas_cost = opcodes.GTXCOST
intrinsic_gas_used = base_gas_cost + zero_bytes_cost + nonzero_bytes_cost
out['time'] = time.time() - start_time
out['gas'] = self.block.gas_used - gas_used - intrinsic_gas_used
if profiling > 1:
trace = recorder.pop_records()
vm_operations = [
event['op'] for event in trace if event['event'] == 'vm'
]
opdict = {}
for operation in vm_operations:
opdict[operation] = opdict.get(operation, 0) + 1
out['ops'] = opdict
return out
finally:
# ensure LogRecorder has been disabled
if recorder:
recorder.pop_records()
def _send(self, sender, to, value, evmdata='', funid=None, abi=None, # pylint: disable=too-many-arguments
profiling=0):
# pylint: disable=too-many-locals
if funid is not None or abi is not None:
raise Exception(
'Send with funid+abi is deprecated. Please use the abi_contract mechanism'
)
start_time = time.time()
gas_used = self.block.gas_used
sendnonce = self.block.get_nonce(privtoaddr(sender))
transaction = transactions.Transaction(sendnonce, gas_price, gas_limit, to, value, evmdata)
self.last_tx = transaction
transaction.sign(sender)
recorder = None
if profiling > 1:
recorder = LogRecorder(
disable_other_handlers=True,
log_config=TRACE_LVL_MAP[3],
)
try:
(success, output) = processblock.apply_transaction(self.block, transaction)
if not success:
raise TransactionFailed()
out = {
'output': output,
}
if profiling > 0:
zero_bytes_count = transaction.data.count(ascii_chr(0))
non_zero_bytes_count = len(transaction.data) - zero_bytes_count
zero_bytes_cost = opcodes.GTXDATAZERO * zero_bytes_count
nonzero_bytes_cost = opcodes.GTXDATANONZERO * non_zero_bytes_count
base_gas_cost = opcodes.GTXCOST
intrinsic_gas_used = base_gas_cost + zero_bytes_cost + nonzero_bytes_cost
out['time'] = time.time() - start_time
out['gas'] = self.block.gas_used - gas_used - intrinsic_gas_used
if profiling > 1:
trace = recorder.pop_records()
vm_operations = [
event['op']
for event in trace
if event['event'] == 'vm'
]
opdict = {}
for operation in vm_operations:
opdict[operation] = opdict.get(operation, 0) + 1
out['ops'] = opdict
return out
finally:
# ensure LogRecorder has been disabled
if recorder:
recorder.pop_records()
