Fields

• dtMuxTracer ∷ Tracer m (WithMuxBearer (ConnectionId ntnAddr) MuxTrace)

  Mux tracer

• dtHandshakeTracer ∷ Tracer m (HandshakeTr ntnAddr ntnVersion)

  Handshake protocol tracer

• dtLocalMuxTracer ∷ Tracer m (WithMuxBearer (ConnectionId ntcAddr) MuxTrace)

  Mux tracer for local clients

• dtLocalHandshakeTracer ∷ Tracer m (HandshakeTr ntcAddr ntcVersion)

  Handshake protocol tracer for local clients

• dtDiffusionTracer ∷ Tracer m (DiffusionTracer ntnAddr ntcAddr)

  Diffusion initialisation tracer

Fields

• daIPv4Address ∷ Maybe (Either ntnFd ntnAddr)

  an IPv4 socket ready to accept connections or an IPv4 addresses

• daIPv6Address ∷ Maybe (Either ntnFd ntnAddr)

  an IPv6 socket ready to accept connections or an IPv6 addresses

• daLocalAddress ∷ Maybe (Either ntcFd ntcAddr)

  an AF_UNIX socket ready to accept connections or an AF_UNIX socket path

• daAcceptedConnectionsLimit ∷ AcceptedConnectionsLimit

  parameters for limiting number of accepted connections

• daMode ∷ DiffusionMode

  run in initiator only mode

• daPublicPeerSelectionVar ∷ StrictTVar m (PublicPeerSelectionState ntnAddr)

  public peer selection state

  It is created outside of diffusion, since it is needed to create some apps (e.g. peer sharing).

Fields

• daApplicationInitiatorMode ∷ Versions ntnVersion ntnVersionData (OuroborosBundleWithExpandedCtx InitiatorMode ntnAddr ByteString m a Void)

  NodeToNode initiator applications for initiator only mode.

  TODO: we should accept one or the other, but not both: daApplicationInitiatorMode, daApplicationInitiatorResponderMode.

  Even in non-p2p mode we use p2p apps.

• daApplicationInitiatorResponderMode ∷ Versions ntnVersion ntnVersionData (OuroborosBundleWithExpandedCtx InitiatorResponderMode ntnAddr ByteString m a ())

  NodeToNode initiator & responder applications for bidirectional mode.

• daLocalResponderApplication ∷ Versions ntcVersion ntcVersionData (OuroborosApplicationWithMinimalCtx ResponderMode ntcAddr ByteString m Void ())

  NodeToClient responder application (server role)

  Because p2p mode does not infect local connections we we use non-p2p apps.

• daLedgerPeersCtx ∷ LedgerPeersConsensusInterface m

  Interface used to get peers from the current ledger.

  TODO: it should be in InterfaceExtra

• daUpdateOutboundConnectionsState ∷ OutboundConnectionsState → STM m ()

  Callback provided by consensus to inform it if the node is connected to only local roots or also some external peers.

  This is useful in order for the Bootstrap State Machine to simply refuse to transition from TooOld to YoungEnough while it only has local peers.