async def is_transaction_in_mempool(api, tx_id: bytes32) -> bool:
try:
val = await api.get_transaction({"wallet_id": user_wallet_id, "transaction_id": tx_id.hex()})
except ValueError:
return False
for _, mis, _ in val["transaction"].sent_to:
if (
MempoolInclusionStatus(mis) == MempoolInclusionStatus.SUCCESS
or MempoolInclusionStatus(mis) == MempoolInclusionStatus.PENDING
):
return True
return False
async def transaction_ack(self, ack: wallet_protocol.TransactionAck,
peer: WSChiaConnection):
"""
This is an ack for our previous SendTransaction call. This removes the transaction from
the send queue if we have sent it to enough nodes.
"""
assert peer.peer_node_id is not None
name = peer.peer_node_id.hex()
status = MempoolInclusionStatus(ack.status)
if self.wallet_node.wallet_state_manager is None or self.wallet_node.backup_initialized is False:
return
if status == MempoolInclusionStatus.SUCCESS:
self.wallet_node.log.info(
f"SpendBundle has been received and accepted to mempool by the FullNode. {ack}"
)
elif status == MempoolInclusionStatus.PENDING:
self.wallet_node.log.info(
f"SpendBundle has been received (and is pending) by the FullNode. {ack}"
)
else:
self.wallet_node.log.warning(
f"SpendBundle has been rejected by the FullNode. {ack}")
if ack.error is not None:
await self.wallet_node.wallet_state_manager.remove_from_queue(
ack.txid, name, status, Err[ack.error])
else:
await self.wallet_node.wallet_state_manager.remove_from_queue(
ack.txid, name, status, None)
def is_in_mempool(self) -> bool:
# If one of the nodes we sent it to responded with success, we set it to success
for (_, mis, _) in self.sent_to:
if MempoolInclusionStatus(mis) == MempoolInclusionStatus.SUCCESS:
return True
# Note, transactions pending inclusion (pending) return false
return False
async def transaction_ack(self, ack: wallet_protocol.TransactionAck,
peer: WSChiaConnection):
"""
This is an ack for our previous SendTransaction call. This removes the transaction from
the send queue if we have sent it to enough nodes.
"""
assert peer.peer_node_id is not None
name = peer.peer_node_id.hex()
status = MempoolInclusionStatus(ack.status)
if self.wallet_node.wallet_state_manager is None:
return None
if status == MempoolInclusionStatus.SUCCESS:
self.wallet_node.log.info(
f"SpendBundle has been received and accepted to mempool by the FullNode. {ack}"
)
elif status == MempoolInclusionStatus.PENDING:
self.wallet_node.log.info(
f"SpendBundle has been received (and is pending) by the FullNode. {ack}"
)
else:
if not self.wallet_node.is_trusted(
peer
) and ack.error == Err.NO_TRANSACTIONS_WHILE_SYNCING.name:
self.wallet_node.log.info(
f"Peer {peer.get_peer_info()} is not synced, closing connection"
)
await peer.close()
return
self.wallet_node.log.warning(
f"SpendBundle has been rejected by the FullNode. {ack}")
if ack.error is not None:
await self.wallet_node.wallet_state_manager.remove_from_queue(
ack.txid, name, status, Err[ack.error])
else:
await self.wallet_node.wallet_state_manager.remove_from_queue(
ack.txid, name, status, None)