def set_nonce_sign_and_save_tx(self, sign_tx: Callable[[Transaction],
None],
tx: Transaction) -> None:
"""
Sets the next nonce for the transaction, invokes the callback for
signing and saves it to the storage.
"""
global_transaction_state = self._get_locked_global_transaction_state()
tx.nonce = self._get_nonce()
sign_tx(tx)
logger.info(
'Saving transaction %s, nonce=%d',
encode_hex(tx.hash),
tx.nonce,
)
pending_ethereum_transaction = PendingEthereumTransaction(
nonce=tx.nonce,
gasprice=tx.gasprice,
startgas=tx.startgas,
value=tx.value,
v=tx.v,
r=tx.r,
s=tx.s,
data=tx.data,
to=tx.to,
)
pending_ethereum_transaction.full_clean()
pending_ethereum_transaction.save()
global_transaction_state.nonce += 1
global_transaction_state.full_clean()
global_transaction_state.save()
def set_nonce_sign_and_save_tx(self, sign_tx: Callable[[Transaction],
None],
tx: Transaction) -> None:
tx.nonce = self._data['nonce']
sign_tx(tx)
logger.info(
'Saving transaction %s, nonce=%d',
encode_hex(tx.hash),
tx.nonce,
)
# Use temporary copy because we don't want to modify the state if
# writing to the file fails
new_data = dict(self._data)
new_data['nonce'] = tx.nonce + 1
new_data['tx'][tx.nonce] = {
'nonce': tx.nonce,
'gasprice': tx.gasprice,
'startgas': tx.startgas,
'to': HexBytes(tx.to).hex(),
'value': tx.value,
'data': HexBytes(tx.data).hex(),
'v': tx.v,
'r': tx.r,
's': tx.s,
}
self._save(new_data)
self._data = new_data
