CODEWITHSUNDEEP
corda
vishal gawde
vishal gawde

Reputation: 168

Corda contract verification called during CollectSignatureFlow and FinalityFlow

As per corda documentaion and my understanding contract verification called at time of transactionBuilder. For R&D I put logger on contract verification function. One thing observed that contract verification called at time of transactionBuilder also in collectSignature and in finalityflow also.

In collectSignatureFlow called 3 times and Finality flow also called 3 times.

Current setup have 2 nodes one notary in non-validating mode.

My question is that in collectSignatureFlow verify called on diffrent nodes and if yes does notary called verify function too. Same question is with finality flow.

Upvotes: 0

Views: 111

Answers (1)

Joel
Joel

Reputation: 23140

CollectSignaturesFlow, called by the node gathering the signatures, calls verify. SignTransactionFlow, the responder flow called by the nodes adding their signatures, also calls verify before signing.

FinalityFlow calls verify. NotaryServiceFlow, the flow run by the notary in response to FinalityFlow, should call verify if the notary is validating (in fact, this is the definition of a validating notary). And finally, ReceiveTransactionFlow, the flow run by the transaction's participants in response to FinalityFlow, calls verify before storing the transaction.

Upvotes: 1

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