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saver-grpc-lib

For regenerating proto structures use:

protoc ./proto/service.proto --gogofaster_out=GOPATH/src --go-grpc_out=GOPATH/src

Proto compiler installation:

brew install protoc-gen-gogofaster

brew install protoc-gen-go-grpc

This lib contains the following components:

  • Broadcaster connector
  • GRPC service declaration
  • Voter SDK

Voter SDK

Use github.com/rarimo/saver-grpc-lib/voter package in savers to implement logic of monitoring anv voting operations.

The voter.Voter structure implements the common logic of verifying and voting for the certain operation. It uses voter.IVerifiercomponent to verify operation of the certain types. Mapping with rarimotypes.OpType => IVerifier correspondence definition should be provided into the voter.NewVoter constructor.

The github.com/rarimo/saver-grpc-lib/voter/verifiers package provides common logic of already designed IVerifiers.

The verifiers.TransferVerifier implements logic for verifying transfer operations. All savers should also implement
verifiers.ITransferOperator that injects custom chain logic into verifiers.TransferVerifier to verify operation.

GRPC

Grpc package defines only one entrypoint Revote that should be used to trigger re-verifying and re-voting for the certain operation.

License

MIT