There's no reason to return a pre-Buffer'd service (there's no need for
internal access to the state service, as in zebra-network), but wrapping
it internally removes control of the buffer size from the caller.
The previous debug output printed a message that the chain verifier had
recieved a block. But this provides no additional information compared
to printing no message in chain::Verifier and a message in whichever
verifier the block was sent to, since the resulting spans indicate where
the block was dispatched.
This commit also removes the "unexpected high block" detection; this was
an artefact of the original sync algorithm failing to handle block
advertisements, but we don't have that problem any more, so we can
simplify the code by eliminating that logic.
* Reverse displayed endianness of transaction and block hashes
* fix zebra-checkpoints utility for new hash order
* Stop using "zebrad revhex" in zebrad-hash-lookup
* Rebuild checkpoint lists in new hash order
This change also adds additional checkpoints to the end of each list.
* Replace TransactionHash with transaction::Hash
This change should have been made in #905, but we missed Debug impls
and some docs.
Co-authored-by: Ramana Venkata <vramana@users.noreply.github.com>
Co-authored-by: teor <teor@riseup.net>
This reduces the API surface to the minimum required for functionality,
and cleans up module documentation. The stub mempool module is deleted
entirely, since it will need to be redone later anyways.
This squashes the previous sequence of commits to let us separate out
the structural skeleton (which unblocks other work and is not
consensus-critical) from the actual checks (which don't block other work
and are consensus-critical).
Co-authored-by: Deirdre Connolly <deirdre@zfnd.org>
This commit begins the process of integrating `zcash_script` with the rest of the system for verifying scripts while syncing the block chain. It does so by adding the necessary support for looking up UTXOs from the state service and implements the first parts of the `script::Verifier` for looking up the necessary UTXOs in the state and then generating the necessary call to `zcash_script` to verify the script itself.
Co-authored-by: teor <teor@riseup.net>
To match the other check::* functions.
Automated commit, created using the script:
sed -i 's/subsidy_is_correct/subsidy_is_valid/' \
$(grep -r subsidy_is_correct zebra* | cut -d: -f1 | sort -u)
Deirdre Connolly
teor
Alfredo Garcia
dependabot[bot]
Henry de Valence
Jane Lusby
Jane Lusby