Type Members

1.  case class AcknowledgeRequest(member: Member, timestamp: CantonTimestamp) extends HasProtoV0[domain.api.v0.AcknowledgeRequest] with Product with Serializable
2.  case class Batch[+Env <: Envelope[_]] extends HasVersionedWrapper[VersionedMessage[Batch[Env]]] with HasProtoV0WithVersion[CompressedBatch] with PrettyPrinting with Product with Serializable

   A batch is a a list of n tuples (m_i , recipients_i), where m_i is a message, and recipients_i is the list of recipients of m_i, for 0 <= i < n.

3.  case class ClosedEnvelope(bytes: ByteString, recipients: Recipients) extends Envelope[ByteString] with Product with Serializable

   A ClosedEnvelope's contents are serialized as a com.google.protobuf.ByteString.

4.  case class Deliver[+Env <: Envelope[_]] extends SequencedEvent[Env] with NoCopy with Product with Serializable

   Intuitively, the member learns all envelopes addressed to it.

   Intuitively, the member learns all envelopes addressed to it. It learns some recipients of these envelopes, as defined by com.digitalasset.canton.sequencing.protocol.Recipients.forMember

5.  case class DeliverError extends SequencedEvent[Nothing] with NoCopy with Product with Serializable
6.  sealed trait DeliverErrorReason extends HasProtoV0[protocol.v0.DeliverErrorReason] with PrettyPrinting

   Why was the sequencer unable to sequence the requested send

7.  trait Envelope[+M] extends HasProtoV0WithVersion[protocol.v0.Envelope] with PrettyPrinting

   An Envelope wraps an envelope content such as a com.digitalasset.canton.protocol.messages.ProtocolMessage together with the recipients.

   An Envelope wraps an envelope content such as a com.digitalasset.canton.protocol.messages.ProtocolMessage together with the recipients.

   M

   The type of the envelope content

8.  final case class HandshakeRequest(clientProtocolVersions: Seq[ProtocolVersion], minimumProtocolVersion: Option[ProtocolVersion]) extends HasProtoV0[Request] with Product with Serializable
9.  sealed trait HandshakeResponse extends HasProtoV0[Response]
10.  case class MessageId(str: String73) extends LengthLimitedStringWrapper with PrettyPrinting with Product with Serializable

    Identifier assigned by caller to a submission request.

11.  case class OpenEnvelope[+M <: ProtocolMessage](protocolMessage: M, recipients: Recipients) extends Envelope[M] with Product with Serializable

    An OpenEnvelope contains a not serialized protocol message

    An OpenEnvelope contains a not serialized protocol message

    M

    The type of the protocol message

12.  case class Recipients extends PrettyPrinting with HasProtoV0[protocol.v0.Recipients] with Product with Serializable

    Recipients of a batch.

    Recipients of a batch. Uses a list of com.digitalasset.canton.sequencing.protocol.RecipientsTrees that define the members receiving a batch, and which members see which other recipients.

13.  case class RecipientsTree(recipientGroup: NonEmpty[Set[Member]], children: Seq[RecipientsTree]) extends PrettyPrinting with HasProtoV0[protocol.v0.RecipientsTree] with Product with Serializable

    A tree representation of the recipients for a batch.

    A tree representation of the recipients for a batch. Each member receiving the batch should see only subtrees of recipients from a node containing the member. If a member is present in a subtree A and a sub-subtree of A then it should only see the top-level subtree A.

14.  sealed trait SendAsyncError extends HasProtoV0[Error] with PrettyPrinting

    Synchronous error returned by a sequencer.

15.  case class SendAsyncResponse(error: Option[SendAsyncError]) extends HasProtoV0[domain.api.v0.SendAsyncResponse] with Product with Serializable
16.  sealed trait SequencedEvent[+Env] extends Product with Serializable with MemoizedEvidence with PrettyPrinting with HasVersionedWrapper[VersionedMessage[SequencedEvent[Env]]]

    The Deliver events are received as a consequence of a Send command, received by the recipients of the originating Send event.

17.  case class SignedContent[+A <: MemoizedEvidence](content: A, signature: Signature, timestampOfSigningKey: Option[CantonTimestamp]) extends HasVersionedWrapper[VersionedMessage[SignedContent[A]]] with HasProtoV0[protocol.v0.SignedContent] with Product with Serializable
18.  case class SubmissionRequest extends HasVersionedWrapper[VersionedMessage[SubmissionRequest]] with HasProtoV0WithVersion[domain.api.v0.SubmissionRequest] with Product with Serializable
19.  case class SubscriptionRequest(member: Member, counter: Long) extends HasProtoV0[domain.api.v0.SubscriptionRequest] with Product with Serializable

    A request to receive events from a given counter from a sequencer.

    A request to receive events from a given counter from a sequencer.

    member

    the member subscribing to the sequencer

    counter

    the counter of the first event to receive.

20.  case class SubscriptionResponse(signedSequencedEvent: Traced[SignedContent[SequencedEvent[ClosedEnvelope]]]) extends HasProtoV0[domain.api.v0.SubscriptionResponse] with Product with Serializable
21.  final case class VerifyActiveRequest() extends HasProtoV0[Request] with Product with Serializable
22.  sealed trait VerifyActiveResponse extends AnyRef
23.  final case class WithRecipients[+A](x: A, recipients: Recipients) extends Product with Serializable