feat(transactor, txmonitor): add tx management #33
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Currently in oracle we use the abi-gen code to issue transactions to our contracts. The transactor pkg provides
bind.ContractTransactor
implementation which can be used across multiple abi-gen "TransactorSessions" to synchronize nonce management and ordering the txns to geth backend correctly.With this transactor, we should be able to use the abi-gen code in mev-commit p2p as well. This will reduce a lot of code across the p2p module.
Along with sending transactions, the monitoring of sent transactions is essential. This is existing functionality in mev-commit p2p, but can be used in oracle as well to better monitor the transaction statuses and handle failures/cancellations etc.
The monitor along with the transactor should provide enough functionality required by both oracle and p2p and hence it is better to be placed in the
x
module.