Package com.daml.ledger.api.v2

Interface StateServiceGrpc.AsyncService

All Known Implementing Classes:

StateServiceGrpc.StateServiceImplBase

Enclosing class:

StateServiceGrpc

public static interface StateServiceGrpc.AsyncService

 Allows clients to get state from the ledger.
 

Method Summary

Modifier and Type	Method	Description
default void	getActiveContracts(StateServiceOuterClass.GetActiveContractsRequest request, io.grpc.stub.StreamObserver<StateServiceOuterClass.GetActiveContractsResponse> responseObserver)	Returns a stream of the snapshot of the active contracts and incomplete (un)assignments at a ledger offset.
default void	getConnectedSynchronizers(StateServiceOuterClass.GetConnectedSynchronizersRequest request, io.grpc.stub.StreamObserver<StateServiceOuterClass.GetConnectedSynchronizersResponse> responseObserver)	Get the list of connected synchronizers at the time of the query.
default void	getLatestPrunedOffsets(StateServiceOuterClass.GetLatestPrunedOffsetsRequest request, io.grpc.stub.StreamObserver<StateServiceOuterClass.GetLatestPrunedOffsetsResponse> responseObserver)	Get the latest successfully pruned ledger offsets
default void	getLedgerEnd(StateServiceOuterClass.GetLedgerEndRequest request, io.grpc.stub.StreamObserver<StateServiceOuterClass.GetLedgerEndResponse> responseObserver)	Get the current ledger end.

Method Details

getActiveContracts

default void getActiveContracts(StateServiceOuterClass.GetActiveContractsRequest request,
 io.grpc.stub.StreamObserver<StateServiceOuterClass.GetActiveContractsResponse> responseObserver)

 Returns a stream of the snapshot of the active contracts and incomplete (un)assignments at a ledger offset.
 If there are no active contracts, the stream returns a single response message with the offset at which the snapshot has been taken.
 Clients SHOULD use the offset in the last GetActiveContractsResponse message to continue streaming transactions with the update service.
 Clients SHOULD NOT assume that the set of active contracts they receive reflects the state at the ledger end.
 

getConnectedSynchronizers

default void getConnectedSynchronizers(StateServiceOuterClass.GetConnectedSynchronizersRequest request,
 io.grpc.stub.StreamObserver<StateServiceOuterClass.GetConnectedSynchronizersResponse> responseObserver)

 Get the list of connected synchronizers at the time of the query.
 

getLedgerEnd

default void getLedgerEnd(StateServiceOuterClass.GetLedgerEndRequest request,
 io.grpc.stub.StreamObserver<StateServiceOuterClass.GetLedgerEndResponse> responseObserver)

 Get the current ledger end.
 Subscriptions started with the returned offset will serve events after this RPC was called.
 

getLatestPrunedOffsets

default void getLatestPrunedOffsets(StateServiceOuterClass.GetLatestPrunedOffsetsRequest request,
 io.grpc.stub.StreamObserver<StateServiceOuterClass.GetLatestPrunedOffsetsResponse> responseObserver)

 Get the latest successfully pruned ledger offsets