Type Members

1.  case class AcknowledgeRequest extends HasProtocolVersionedWrapper[AcknowledgeRequest] with ProtocolVersionedMemoizedEvidence with Product with Serializable
2.  case class Batch[+Env <: Envelope[_]] extends HasProtocolVersionedWrapper[Batch[Envelope[_]]] 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 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.  sealed abstract case class DeliverError extends SequencedEvent[Nothing] with NoCopy with Product with Serializable
6.  sealed trait DeliverErrorReason extends PrettyPrinting

   Why was the sequencer unable to sequence the requested send

7.  trait Envelope[+M] extends 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 Product with Serializable
9.  sealed trait HandshakeResponse extends AnyRef
10.  sealed trait MaxRequestSizeToDeserialize extends AnyRef
11.  case class MessageId(str: String73) extends LengthLimitedStringWrapper with PrettyPrinting with Product with Serializable

    Identifier assigned by caller to a submission request.

12.  case class OpenEnvelope[+M <: ProtocolMessage](protocolMessage: M, recipients: Recipients, protocolVersion: ProtocolVersion) 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

13.  final case class Recipients(trees: NonEmpty[Seq[RecipientsTree]]) extends PrettyPrinting 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.

14.  case class RecipientsTree(recipientGroup: NonEmpty[Set[Member]], children: Seq[RecipientsTree]) extends PrettyPrinting 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.

15.  sealed trait SendAsyncError extends PrettyPrinting

    Synchronous error returned by a sequencer.

16.  case class SendAsyncResponse(error: Option[SendAsyncError]) extends Product with Serializable
17.  sealed trait SequencedEvent[+Env <: Envelope[_]] extends Product with Serializable with ProtocolVersionedMemoizedEvidence with PrettyPrinting with HasProtocolVersionedWrapper[SequencedEvent[Envelope[_]]]

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

18.  case class SignedContent[+A <: ProtocolVersionedMemoizedEvidence](content: A, signature: Signature, timestampOfSigningKey: Option[CantonTimestamp]) extends HasProtocolVersionedWrapper[SignedContent[ProtocolVersionedMemoizedEvidence]] with Serializable with Product
    timestampOfSigningKey

    The timestamp of the topology snapshot that was used for signing the content. scala.None$ if the signing timestamp can be derived from the content.

19.  case class SubmissionRequest extends HasProtocolVersionedWrapper[SubmissionRequest] with ProtocolVersionedMemoizedEvidence with Product with Serializable
20.  final case class SubscriptionRequest(member: Member, counter: SequencerCounter)(representativeProtocolVersion: RepresentativeProtocolVersion[SubscriptionRequest]) extends HasProtocolVersionedWrapper[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.

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