confirmation

Documentation for eth_defi.confirmation Python module.

Transaction broadcasting, block confirmation and completion monitoring.

• Wait for multiple transactions to be confirmed and read back the results from the blockchain

• The safest way to get transactions out is to use wait_and_broadcast_multiple_nodes()

Functions

broadcast_and_wait_transactions_to_complete(...)	Broadcast and wait a bunch of signed transactions to confirm.
broadcast_transactions(web3, txs[, ...])	Broadcast and wait a bunch of signed transactions to confirm.
check_nonce_mismatch(web3, txs)	Check for nonce re-use issues.
wait_and_broadcast_multiple_nodes(web3, txs)	Try to broadcast transactions through multiple nodes.
wait_transactions_to_complete(web3, txs[, ...])	Watch multiple transactions executed at parallel.

Exceptions

BroadcastFailure	Could not broadcast a transaction for some reason.
ConfirmationTimedOut	We exceeded the transaction confirmation timeout.
NonceMismatch	Chain has a different nonce than we expect.